Specification: Part Number 1043803 Protection class: III Circuit protection: A, C, D Optical axis: Axial Angle of dispersion: Ca. 4.5 ° Signal voltage NPN HIGH / LOW: Uv / < 2,9 V Enclosure rating: IP 67 IP 68 IP 69K Wave length: 950 nm UL File No.: NRKH.E189383 & NRKH7.E189383 Thread diameter (housing): M18 x 1 Switching mode: Dark switching Light source: LED Weight: 50 g Sensor/detection principle: Photoelectric proximity sensor, energetic Switching output: NPN Sensing range max.: 10 mm ... 100 mm Ripple: ≤ 5 Vpp Light spot size (distance): Ø 20 mm (100 mm) Connection type: Connector M12, 4-pin Adjustment: Potentiometer, 270 ° Ambient storage temperature: -25 ... 70 °C Switching frequency: 400 Housing length: 52.9 mm Supply voltage: 10 V DC ... 30 Optics material: PMMA Response time: ≤ 1.25 ms Power consumption: 30 Sensing range: 10 mm ... 90 mm Type of light: Infrared light Housing design (light emission): Cylindrical, straight Output current Imax.: 100 Housing material: Stainless steel, Stainless steel V4A (1.4404, 316L) Ambient operating temperature: -25 ... 55 °C