SICK WLL170-2N162 Fiber-optic sensors ,NPN New

Features
Dimensions (W x H x D) 10.5 mm x 35.5 mm x 83.7 mm
Housing design (light emission) Rectangular
Sensing range max. 0 mm ... 1,600 mm, Through-beam system 1)
Sensing range
0 mm ... 65 mm, Proximity system 2) 3)
0 mm ... 350 mm, Through-beam system 4)
Focus 5)
Type of light Visible red light
Light source LED 6)
Angle of dispersion Approx. 65° 5)
Wave length 660 nm
Adjustment Potentiometer, 10 turns
Time type Off delay
Delay time Selectable by sliding switch, 40 ms
Indication LED

MECHANICS/ELECTRONICS
Mechanics/electronics
Supply voltage 10 V DC ... 30 V DC 1)
Ripple 10 % 2)
Power consumption 30 mA 3)
Switching output NPN
Number of switching outputs 1
Switching mode Light/dark switching
Switching mode selector Selectable via light/dark selector
Output current Imax. = 100 mA
Response time = 50 µs 4)
Switching frequency 10,000 Hz 5)
Input -
Connection type Cable, 3-wire, 2 m 6)
Cable material PVC
Conductor cross-section 0.2 mm²
Cable diameter Ø 3.8 mm
Circuit protection
A 7)
B 8)
C 9)
D 10)
Protection class III
Weight 70 g
Housing material Plastic, ABS/PC
Enclosure rating IP66 11)
Items supplied BEF-WLL170 mounting bracket
Ambient operating temperature –25 °C ... +55 °C
Ambient storage temperature –40 °C ... +70 °C
UL File No. NRKH.E300503 & NRKH7.E300503