Specification: Part Number 1026151 Switching mode: Dark switching Enclosure rating: IP 67 IP 69K Optical axis: radial Light source: LED Light spot size (distance): Ø 50 mm (3 m) Protection class: III Ambient operating temperature: -25 ... 55 °C Part number of individual components: Receiver, MHE15-P3238, 2031160, Sender, MHS15-D3038, 2031166 Sensor/detection principle: Through-beam photoelectric sensor Switching output: PNP Switching frequency: 350 Optics material: PMMA Supply voltage: 10 V DC ... 30 Housing material: ABS, Plastic Signal voltage PNP HIGH / LOW: Uv - ( < 2,9 V) / ca. 0 V Weight: 8 g Type of light: Visible red light Connection type: Connector M12, 3-pin Sensing range: 0 m ... 2.8 m Output current Imax.: 100 UL File No.: NRKH.E189383 & NRKH7.E189383 Response time: ≤ 1.4 ms Housing design (light emission): Cylindrical, angled Housing length: 50.3 mm Sensing range max.: 0 m ... 4 m Thread diameter (housing): M18 x 1 Angle of dispersion: Ca. 1.5 ° Circuit protection: A, C, D Wave length: 650 nm Power consumption: 30 Ambient storage temperature: -25 ... 70 °C