Specification: Part Number 1041403 Enclosure rating: IP 66 IP 67 IP 69K Light spot size (distance): Ø 7 mm (300 mm) Protection class: II Adjustment: Potentiometer, 5 turns Type of light: Visible red light Dimensions (W x H x D): 15.6 mm x 48.5 mm x 42 mm Response time: ≤ 330 µs Supply voltage: 10 V DC ... 30 V DC Weight: 120 g Housing material: Metal Ambient operating temperature: -40 °C ... 60 °C Wave length: 640 nm UL File No.: NRKH.E181493 & NRKH7.E181493 Switching frequency: 1,500 Hz Connection type: Connector M12, 4-pin Switching output: NPN Output function: Complementary Switching mode: Light/dark switching Power consumption: ≤ 45 mA Sensor/detection principle: Photoelectric proximity sensor, Foreground suppression Sensing range: 30 mm ... 500 mm Circuit protection: A, C, D Ambient storage temperature: -40 °C ... 75 °C Light source: LED Ripple: ≤ 5 Vpp Output current Imax.: 100 mA Housing design (light emission): Rectangular Signal voltage NPN HIGH / LOW: Approx. VS / < 2.5 V Sensing range max.: 30 mm ... 500 mm