FEATURES Sensor/ detection principle Photoelectric retro-reflective sensor, Dual lens Dimensions (W x H x D) 11 mm x 31 mm x 20 mm Housing design (light emission) Rectangular Sensing range max. 0.1 m... 7.5 m 1) Sensing range 0.1 m... 6 m 1) Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 150 mm (4 m) Angle of dispersion Approx. 2° Wave length 645 nm Adjustment Potentiometer, 270° MECHANICS/ELECTRONICS Supply voltage 10 V DC... 30 V DC 1) Ripple ± 10 % 2) Power consumption 30 mA 3) Switching output NPN Switching mode Light/dark switching Switching mode selector Selectable via light/dark rotary switch Signal voltage NPN HIGH/LOW Approx.
VS / < 1.8 V Output current Imax. 100 Response time = 0.5 ms 4) Switching frequency 1, 000 Hz 5) Connection type Cable, 3-wire, 2 m 6) Cable material PVC Conductor cross-section 0.18 mm² Circuit protection A 7) B 8) D 9) Weight 53 g Polarisation filter? Housing material Plastic, ABS/PC/POM Optics material Plastic, PMMA Enclosure rating IP67 Items supplied Stainless steel mounting bracket ( 1.4301 /304) BEF-W100-A, Reflector P250 Ambient operating temperature –25 °C... +55 °C Ambient storage temperature –40 °C... +70 °C UL File No.
NRKH2. E300503 & NRKH8. E300503