From the manufacturer:
Features-
Sensor/ detection principle Photoelectric retro-reflective sensor
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 ... 6.5 m Reflector PL80A
Sensing range 0.01 m ... 5 m Reflector PL80A
Type of light Visible red light
Light source LED
Wave length 680 nm
Mechanics/electronics-
Supply voltage 10 V DC ... 30 V DC
Ripple ± 10 %
Current consumption 30 mA Without load
Switching output PNP
Switching mode Light/dark switching
Switching mode selector Selectable via light/dark rotary switch
Response time ≤ 0.5 ms Signal transit time with resistive load
Connection type Male connector M8, 4-pin
Housing material Plastic, PBT
Optics material Plastic, PMMA
Enclosure rating IP67
Ambient operating temperature –25 °C ... +55 °C
Ambient temperature, storage –40 °C ... +70 °C
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