Photoelectric sensors, H18 Sure Sense, HTE18B-P4B1BB, Device version: Bottom Mount, Communication interface: -, Mounting system type: M18, head/M18, base/side (24.1 … 25.4 mm), Sensor/ detection principle: Photoelectric proximity sensor, Energetic, Sensing range: 1,000 mm, Light source, light type: LED, Infrared light, Voltage type: DC, Switching output Q1: PNP, Light switching, Switching output Q2: PNP, Dark switching, Potentiometer, right: Sensitivity, Potentiometer, left: None, Connection type: Cable with M12 male connector, 4-pin, 150 mm