SICK WE250-P440 6026261 Sensor

The SICK WE250-P440 6026261 is a through-beam photoelectric sensor from the W250 family designed for reliable long-range detection on industrial lines. This assembly (ABS housing, IP67) uses a visible red LED light source, an M12, 4-pin connector, and runs on 10–30 V DC; the sender typically draws 20 mA and the receiver 35 mA, with a PNP open-collector output and light/dark switching selectable via an L/D control cable. In typical use, it provides a sensing range up to 20 m (the family also lists a maximum range of 25 m) with a spot size of Ø1.5 m at 20 m, a dispersion of 4° and a 20° reception angle for straightforward alignment. The device is rated for –25 °C to +55 °C operation and –40 °C to +70 °C storage, and it includes the BEF-W250 mounting bracket to simplify mounting and alignment.