SICK WT34-R250 Photoelectric Proximity Sensor ,New

FEATURES Sensor/ detection principle Photoelectric proximity sensor, Background suppression Dimensions (W x H x D) 27 mm x 92 mm x 70 mm Housing design (light emission) Rectangular Sensing range max. 100 mm... 1, 200 mm 1) Sensing range 100 mm... 1, 200 mm Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 40 mm (1, 200 mm) Wave length 660 nm Adjustment Potentiometer Potentiometer Time type Off delay Delay time Adjustable via time delay selector switch, 0.5 s, 10 s MECHANICS/ELECTRONICS Supply voltage 20 V AC/DC.

.. 250 V AC/DC 1) Power consumption < 2 VA Switching output Relay, electrically isolated 2) Output function Change-over contacts Switching mode Light switching, Dark switching 2) Switching mode selector Selectable via light/dark selector Switching current (switching voltage) 4 A (250 V AC) 4 A (24 V DC) Response time = 10 ms Switching frequency 10 Hz 3) Connection type Terminal connection with M16 gland Circuit protection A 4) C 5) Protection class II 6) Weight 140 g Housing material Plastic, ABS Enclosure rating IP67 Usage category AC-15, DC-13, according to EN 60947-1 Ambient operating temperature –40 °C.

.. +60 °C Ambient storage temperature –40 °C... +75 °C UL File No. NRKH. E181493 & NRKH7. E181493