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: | NPN, open collector | ||
| Режим переключения: | Dark switching | ||
| 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: |  |
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| 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 NPN HIGH/LOW: | Approx. VS / | ||
| Материал корпуса: | ABS/PC, Plastic | ||