Omron Retroreflective Photoelectric Sensor, Block Sensor, 100 mm → 4 m Detection Range
4V, Light Source: LED, IP Rating: IP67, Maximum Current: 100 mA, Response Time: 1 ms, Housing Material: PBT, Maximum Operating Temperature: +55°C, Minimum Operating Temperature: -25°C, Mounting Type: Flange Mount, MPN: E3ZR812M.Omron Retroreflective Photoelectric Sensor, Block Sensor, 100 mm → 4 m Detection Range, Output Type: PNP, Electrical Connection: M8 4 Pin Connector 2m Cable, Switching Mode: Light / Dark switching, Maximum DC Voltage: 26.