Specification: Part Number 1043810 Light source: LED Housing length: 52.9 mm Thread diameter (housing): M18 x 1 Type of light: Infrared light Switching mode: Dark switching Light spot size (distance): Ø 50 mm (350 mm) Ambient storage temperature: -25 ... 70 °C Angle of dispersion: Ca. 4.5 ° Switching output: PNP Ambient operating temperature: -25 ... 55 °C Sensing range: 10 mm ... 250 mm Circuit protection: A, C, D Optics material: PMMA Sensing range max.: 10 mm ... 350 mm Signal voltage PNP HIGH / LOW: Uv - ( < 2,9 V) / ca. 0 V Wave length: 950 nm UL File No.: NRKH.E189383 & NRKH7.E189383 Adjustment: Potentiometer, 270 ° Housing design (light emission): Cylindrical, straight Response time: ≤ 1.25 ms Protection class: III Enclosure rating: IP 67 IP 68 IP 69K Ripple: ≤ 5 Vpp Power consumption: 30 Switching frequency: 400 Supply voltage: 10 V DC ... 30 Sensor/detection principle: Photoelectric proximity sensor, energetic Optical axis: Axial Housing material: Stainless steel, Stainless steel V4A (1.4404, 316L) Connection type: Connector M12, 4-pin Output current Imax.: 100 Weight: 50 g