Sick – WTF4S-3P3231S08
 Features: Sensor/ detection principle: Photoelectric proximity sensor, Foreground suppression; Dimensions (W x H x D): 12.2 mm x 41.8 mm x 17.3 mm; Housing design (light emission): Rectangular; Sensing range max.: 3 mm … 100 mm 1); Sensing range: 15 mm … 100 mm 1); Type of light: Visible red light; Light source: PinPoint LED 2); Light spot size (distance): Ø 2.5 mm (50 mm); Wave length: 650 nm; Adjustment: Single teach-in button; IO-Link functions: Standard functions, advanced functions; Special features: Printed mask on front lens; Mechanics/electronics: Supply voltage: 10 V DC … 30 V DC 1); Ripple: < 5 Vpp 2); Power consumption: 20 mA 3); Switching output: PNP; Output function: Complementary; Switching mode: Light/dark switching; Output current Imax.: ≤ 100 mA; Response time: < 0.5 ms 4); Switching frequency: 1,000 Hz 5); Connection type: Cable with M8 male connector, 4-pin, 100 mm 6); Cable material: PVC; Conductor cross-section: 0.14 mm²; Cable diameter: Ø 3.4 mm; Circuit protection: A 7)C 8)D 9); Protection class: III; Weight: 30 g; Housing material: Plastic, ABS; Optics material: Plastic, PMMA; Enclosure rating: IP67IP66; Ambient operating temperature: –40 °C … +60 °C; Ambient storage temperature: –40 °C … +75 °C; UL File No.: NRKH.E181493 & NRKH7.E181493; Classifications: ECl@ss 5.0: 27270904; ECl@ss 5.1.4: 27270904; ECl@ss 6.0: 27270904; ECl@ss 6.2: 27270904; ECl@ss 7.0: 27270904; ECl@ss 8.0: 27270904; ECl@ss 8.1: 27270904; ECl@ss 9.0: 27270904; ECl@ss 10.0: 27270904; ECl@ss 11.0: 27270904; ETIM 5.0: EC002719; ETIM 6.0: EC002719; ETIM 7.0: EC002719; UNSPSC 16.0901: 39121528