Страницы:
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M12, 4-pin, 850 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: |  |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M8, 3-pin, 200 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M12, 4-pin, 300 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector PL20A | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M12, 4-pin, 300 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M8, 4-pin, 300 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M8, 4-pin, 200 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Complementary | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M12, 4-pin, 290 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Cable, 3-wire, 2 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable, 3-wire, 5 m 6) | ||
| Материал кабеля: | PVC | ||
| Сечение провода: | 0.18 mm² | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Cable with connector M12, 4-pin, 310 mm 6) | ||
| Материал кабеля: | PVC | ||
| Защита цепи: | A, B, D 7)8)9) | ||
| Вес: | 53 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Dark switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Dark switching | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Dark switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 3-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Dark switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Dark switching | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | ± 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +60 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.25 ms 4) | ||
| Частота переключений: | 2,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +60 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Special features: | Without adjustment potis, Without accessories | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP | ||
| Режим переключения: | Light switching | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage NPN HIGH/LOW: | Approx. VS / | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 645 nm | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.1 m ... 7.5 m 1) | ||
| Диапазон измерений: | 0.1 m ... 6 m 2) | ||
| Type of light: | Infrared light | ||
| Источник света: | LED 3) | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Focus adjustable: | - | ||
| Special features: | With infrared sender LED | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 150 mm (4 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | Mounting bracket BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | - | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 3 m 1) | ||
| Диапазон измерений: | 0.01 m ... 2.6 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 200 mm (2 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Attenuation along light beam: | > 20 % | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Special feature: | Detection of transparent objects | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, Complementary | ||
| Режим переключения: | Светлое/темное переключение | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Ambient operating temperature: | -30 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | 100 | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
At a glance
| Standard miniature housing with M3 threaded mounting holes |
| Optics with standard red LED or bright light LED |
| Polarizing filter |
| Light/dark switching and sensitivity adjustment via rotary switch possible |
| All necessary accessories (BEF-W100-A and P250) are included with delivery (depending on type) |
Your benefits
| Highly visible light spot simplifies alignment |
| Less contamination due to high optical operating reserve |
| Polarization filter allows reliable detection of objects with shiny surfaces and prevents false switching |
| M3 threaded mounting holes provide easy installation |
| Variants available for reliably detecting clear materials, min. attenuation 20 % |
| All necessary accessories (bracket and reflector) are included with delivery, reducing installation and procurement costs (depending on type) |
Product will be phased out and can be ordered until 31.12.2015.
| Features | |||
| Sensor/detection principle: | Photoelectric retro-reflective sensor, Standard optics | ||
| Dimensions (W x H x D): | 11 mm x 31 mm x 20 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0.01 m ... 6 m 1) | ||
| Диапазон измерений: | 0.01 m ... 5 m 2) | ||
| Type of light: | Visible red light | ||
| Источник света: | LED 3) | ||
| Длина волны: | 680 nm | ||
| Angle of dispersion: | Ca. 4 ° | ||
| Focus adjustable: | - | ||
| Регулировки: | Potentiometer, 270 ° | ||
| Light spot size (distance): | Ø 250 mm (3.5 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ± 10 % 2) | ||
| Потребляемая мощность: | ≤ 30 mA 3) | ||
| Output type: | PNP, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Manually selectable | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 4) | ||
| Частота переключений: | 1,000 Hz 5) | ||
| Тип подключения: | Connector M8, 4-pin | ||
| Защита цепи: | A, B, D 6)7)8) | ||
| Вес: | 9 g | ||
| Поляризационный фильтр: | |
||
| Special device: | |
||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 65 | ||
| Items supplied: | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250 | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| Signal voltage PNP HIGH/LOW: | UV - 1,8 V / ca. 0 V | ||
| Материал корпуса: | ABS/PC/POM, Plastic | ||
Страницы: