WSE12-3N2431 Photoelectric counter sensor

Transmitter+receiver - WE12-3N2431 , WS12-3D2430Sensor photoelectric.reciprocatingMaximum operating zone: 0 m ... 20 mLight transmitter:;LEDLight type: visible red lightSensitivity setting; Potentiometer. 5 turnsWavelength: 640 nmProtection type: IP 66. IP 67. IP69KPower supply voltage: 10 V DC ... 30 V DCSwitching output:;PNP. Light/dark switching. selectable. complementaryMode of connection:;M12 connector. 5 - pinClass of protection: IIDimensions: 15.6 mm x 48.5 mm x 42 mm.