Specification: Part Number 1027794 Switching frequency: 1,000 Hz Ambient storage temperature: -40 °C ... 75 °C Circuit protection: A, B, C Signal voltage PNP HIGH / LOW: Approx. VS - 2.5 V / 0 V Type of light: Visible red light Housing material: ABS, Plastic Switching output: PNP UL File-No.: UL No. NRKH.E181493 & cUL No. NRKH7.E181493 Power consumption, sender: 35 mA Part number of individual components: Receiver, WE27-3P3730, 2033603, Sender, WS27-3D3730, 2033596 Angle of dispersion: Ca. 1.5 ° Wave length: 645 nm Optics material: PMMA Response time: ≤ 500 µs Angle of reception: Ca. 3 ° Test input sender off: TE to 0 V Sensor/detection principle: Through-beam photoelectric sensor Protection class: II Switching mode: Light/dark switching Light spot size (distance): Ø 600 mm (25 m) Cable material: PVC Weight: 240 g Light source: LED Output current Imax.: ≤ 100 mA Supply voltage: 10 V DC ... 30 V DC Dimensions (W x H x D): 24.6 mm x 80.6 mm x 54 mm Ripple: ≤ 5 Vpp Sensing range max.: 0 m ... 35 m Enclosure rating: IP 66 IP 67 Housing design (light emission): Rectangular Ambient operating temperature: -40 °C ... 60 °C Output function: Complementary Power consumption, receiver: 20 mA Connection type: Cable with connector Q7, 7-pin, DC-coding, 150 mm Sensing range: 0 m ... 25 m