Specification: Part Number 1045468 Items supplied: Mounting nut M18 Thread diameter (housing): M18 x 1 Output current Imax.: 50 mA Supply voltage: 10 V DC ... 30 V DC Sensor/detection principle: Photoelectric proximity sensor, energetic Light source: LED Power consumption: < 20 mA Sensing range max.: 5 mm ... 155 mm Light spot size (distance): 31 mm (100 mm) Circuit protection: A, D Housing material: Glass fiber reinforced ABS plastic, Plastic Protection class: III Dimensions (W x H x D): 13.6 mm x 45.2 mm x 31.7 mm Connection type: Connector M12, 4-pin Enclosure rating: IP 67 Housing design (light emission): Hybrid Switching output: NPN Switching mode: Light switching Switching frequency: 200 Hz Ambient storage temperature: -40 °C ... 70 °C Type of light: Infrared light Ambient operating temperature: -25 °C ... 50 °C Sensing range: 5 mm ... 155 mm Wave length: 880 nm