Specification: Part Number 1041446 Light source: LED Signal voltage NPN HIGH / LOW: Approx. VS / < 2.5 V Response time: ≤ 330 µs Special features: Without polarisation filter Output current Imax.: 100 mA Housing material: Metal Sensing range max.: 0 m ... 7 m UL File No.: NRKH.E181493 & NRKH7.E181493 Sensor/detection principle: Photoelectric retro-reflective sensor, autocollimation Weight: 120 g Switching mode: Light/dark switching Enclosure rating: IP 66 IP 67 IP 69K Ambient storage temperature: -40 °C ... 75 °C Angle of dispersion: Ca. 1.5 ° Housing design (light emission): Rectangular Protection class: II Switching frequency: 1,500 Hz Type of light: Visible red light Switching output: NPN Light spot size (distance): Ø 100 mm (3 m) Connection type: Connector M12, 4-pin Adjustment: Potentiometer, 5 turns Ambient operating temperature: -40 °C ... 60 °C Power consumption: ≤ 40 mA Sensing range: 0 m ... 5 m Output function: Complementary Supply voltage: 10 V DC ... 30 V DC Wave length: 640 nm Circuit protection: A, C, D Dimensions (W x H x D): 15.6 mm x 48.5 mm x 42 mm