Specification: Part Number 1026150 Sensing range: 0 m ... 2.8 m Light spot size (distance): Ø 50 mm (3 m) Light source: LED UL File No.: NRKH.E189383 & NRKH7.E189383 Switching frequency: 350 Switching mode: Dark switching Protection class: III Angle of dispersion: Ca. 1.5 ° Thread diameter (housing): M18 x 1 Cable material: PVC Ambient storage temperature: -25 ... 70 °C Supply voltage: 10 V DC ... 30 Housing material: ABS, Plastic Switching output: PNP Connection type: Cable, 3-wire, 2 m Enclosure rating: IP 67 IP 69K Sensing range max.: 0 m ... 4 m Conductor cross-section: 0.14 mm² Circuit protection: A, C, D Response time: ≤ 1.4 ms Cable diameter: 3.7 mm Power consumption: 30 Optics material: PMMA Weight: 91 g Housing length: 49.3 mm Optical axis: radial Part number of individual components: Receiver, MHE15-P2238, 2031159, Sender, MHS15-D2038, 2031165 Output current Imax.: 100 Type of light: Visible red light Wave length: 650 nm Sensor/detection principle: Through-beam photoelectric sensor Housing design (light emission): Cylindrical, angled Ambient operating temperature: -25 ... 55 °C Signal voltage PNP HIGH / LOW: Uv - ( < 2,9 V) / ca. 0 V