Description: WL12G-3B2531 ( SICK
)
SICK 1041456 type: WL12G-3B2531 Small photoelectric sensor
Product Name: SICK 1041456 type: WL12G-3B2531 Small photoelectric sensor
Product Brand: SICK
Product Code: WL12G-3B2531
Product Artikel: SICK 1041456 type: WL12G-3B2531 Small photoelectric sensor
FEATURES Sensor/ detection principle Photoelectric retro-reflective sensor, autocollimation Dimensions (W x H x D) 15.6 mm x 48.5 mm x 42 mm Housing design (light emission) Rectangular Sensing range max. 0 m ... 4 m 1) Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 25 mm (1.5 m) Angle of dispersion Approx. 1.5° Wave length 640 nm Adjustment Potentiometer, 11 turns Special applications Detecting transparent objects 1) Reflector PL80A. 2) Average service life: 100,000 h at T U = +25 °C. MECHANICS/ELECTRONICS Supply voltage 10 V DC ... 30 V DC 1) Ripple ≤ 5 V pp 2) Power consumption 30 mA 3) Switching output PNP NPN Switching mode Light switching Dark switching Switching mode selector Selectable via L/D control cable Signal voltage PNP HIGH/LOW > Uv - 3 V / ca. 0 V Output current I max. 100 mA Response time ≤ 330 µs 4) Switching frequency 1,500 Hz 5) Connection type Male connector M12, 5-pin Circuit protection A 6) C 7) D 8) Protection class III Weight 120 g Polarisation filter ✔ Housing material Metal, Zinc diecast Optics material Plastic, PMMA Enclosure rating IP66 IP67 IP69K Items supplied 2 x clamps BEF-KH-W12, incl. screws Special feature Detecting transparent objects Ambient operating temperature –40 °C ... +60 °C Ambient storage temperature –40 °C ... +75 °C UL File No. NRKH.E181493 & NRKH7.E181493 1) Limit values when operated in short-circuit protected network: max. 8 A. 2) May not exceed or fall below U v tolerances. 3) Without load. 4) Signal transit time with resistive load. 5) With light/dark ratio 1:1. 6) A = V S connections reverse-polarity protected. 7) C = interference suppression. 8) D = outputs overcurrent and short-circuit protected. SAFETY-RELATED PARAMETERS MTTF D 823 years DC avg 0% CLASSIFICATIONS ECl@ss 5.0 27270902 ECl@ss 5.1.4 27270902 ECl@ss 6.0 27270902 ECl@ss 6.2 27270902 ECl@ss 7.0 27270902 ECl@ss 8.0 27270902 ECl@ss 8.1 27270902 ECl@ss 9.0 27270902 ECl@ss 10.0 27270902 ECl@ss 11.0 27270902 ETIM 5.0 EC002717 ETIM 6.0 EC002717 ETIM 7.0 EC002717 UNSPSC 16.0901 39121528
