At a glance
| Very high sensing range in compact housing |
| Versions for 10 - 30 V DC or 24 - 240 V DC/ 24 – 240 V AC voltage supply in compact design |
| Mounting bracket included in delivery |
| Potentiometer with an easy-to-read positioning indicator for adjusting the sensing range |
| Operating mode (light/dark) selectable via control wire |
| Cable or rotatable M12 connector |
Your benefits
| Universal AC/DC voltage variants provide high performance and increased flexibility in environments with limited space |
| High performance reserve in harsh environmental conditions |
| Mounting kit reduces installation time |
| Operating mode (light/dark) is selectable via a control cable to reduce the number of device variants |
| Mounting compatibility - DC devices and AC/DC devices available in same design |
| Features | |||
| Sensor/detection principle: | Through-beam photoelectric sensor | ||
| Dimensions (W x H x D): | 20 mm x 65 mm x 43.9 mm | ||
| Housing design (light emission): | Rectangular | ||
| Sensing range max.: | 0 m ... 50 m | ||
| Диапазон измерений: | 0 m ... 40 m | ||
| Type of light: | Visible red light | ||
| Источник света: | BrightLight LED 1) | ||
| Angle of dispersion: | Ca. 2 ° | ||
| Регулировки: | Potentiometer, 2 turns 2) |
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| Light spot size (distance): | Ø 0.6 m (20 m) | ||
| Механика/электроника | |||
| Supply voltage: | 10 V DC ... 30 V DC 1) | ||
| Пульсации: | ≤ 5 Vpp 2) | ||
| Power consumption, sender: | 20 mA 3) | ||
| Power consumption, receiver: | 20 mA 4) | ||
| Output type: | NPN, open collector | ||
| Режим переключения: | Светлое/темное переключение | ||
| Режим переключения селектора: | Selectable via L/D control wire | ||
| Output current Imax.: | ≤ 100 mA | ||
| Response time: | ≤ 0.5 ms 5) | ||
| Частота переключений: | 1,000 Hz 6) | ||
| Angle of reception: | 20 ° | ||
| Тип подключения: | Connector M12, 4-pin 7) | ||
| Защита цепи: | A, B, C, D 8)9)10)11) | ||
| Класс защиты: | III | ||
| Вес: | 80 g | ||
| Special device: | - | ||
| Материал оптики: | PMMA | ||
| Enclosure rating: | IP 67 | ||
| Items supplied: | BEF-W250 mounting bracket | ||
| EMC: | EN 60947-5-2 12) | ||
| Ambient operating temperature: | -25 °C ... +55 °C | ||
| Температура хранения: | -40 °C ... +70 °C | ||
| UL File No.: | NRKH2.E300503 & NRKH8.E300503 | ||
| Материал корпуса: | ABS, Plastic | ||