SICK WL280-2R4331 Photoelectric Retro-reflective Sensor,New

FEATURES Sensor/ detection principle Photoelectric retro-reflective sensor, Dual lens Dimensions (W x H x D) 23.5 mm x 74.5 mm x 63 mm Housing design (light emission) Rectangular Sensing range max. 0.01 m... 15 m 1) Sensing range 0.01 m... 13 m 1) 0.01 m... 11 m 2) Type of light Visible red light Light source LED 3) Light spot size (distance) Ø 260 mm (8 m) Adjustment Potentiometer MECHANICS/ELECTRONICS Supply voltage 24 V DC... 240 V DC 1) 24 V AC... 240 V AC 1) Power consumption = 5 VA Switching output Relay, electrically isolated 2) Output function Change-over contacts Switching mode Light switching 2) Switching current (switching voltage) 3 A (240 V AC) 3 A (30 V DC) Response time = 15 ms Switching frequency 33 Hz 3) Connection type Cable gland Circuit protection A 4) C 5) Protection class II 6) Overvoltage category 3 Weight + 150 g Polarisation filter? Interference emission EN 61000-6-3 (only –2Hxxxx) 7) Housing material Plastic, ABS Optics material Plastic, PMMA Enclosure rating IP66 IP67 Items supplied Mounting bracket BEF-W280, Reflector P250 Usage category AC-15, DC-13, according to EN 60947-1 EMC EN 60947-5-2 8) Ambient operating temperature –25 °C.

.. +55 °C Ambient storage temperature –40 °C... +70 °C UL File No. NRKH2. E300503 & NRKH8. E300503