| Photoelectric sensors, W4, WSE4-3P3131, Sensing range max.: 0 m ... 4 m, Functional principle: Through-beam photoelectric sensor, Switching output: PNP, Switching mode: Light switching, Connection type: Cable with connector M8, 3-pin, Light source: PinPoint LED, Type of light: Visible red light, Housing material: ABS, Adjustment: Potentiometer, Housing: Rectangular |