WL170-N122 – Photoelectric Sensors – Photoelectric Retro-Reflective Sensors – SICK Sensor

USD $ 111.30

Out of stock


SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number:6010187
Photoelectric Sensor Model: WL170-N122
OEM Spec Ref  


Sensor/ detection principle Photoelectric retro-reflective sensor
Dimensions (W x H x D) 12 mm x 37 mm x 28.6 mm
Housing design (light emission) Rectangular
Sensing range max. 0.1 m … 0.8 m 1)
Sensing range 0.1 m … 0.6 m 2)
Type of light Visible red light
Light source LED
  • 1) Reflector PL80A.
  • 2) Reflector P250.



Supply voltage 10 V DC … 30 V DC
Ripple ± 10 %
Current consumption 30 mA 1)
Switching output NPN
Switching mode Light/dark switching
Switching mode selector Selectable via L/D control cable
Response time ≤ 0.7 ms 2)
Attenuation along light beam ≥ 20 %
Connection type Cable, 2 m 3)
Cable material PVC
Conductor cross-section 0.18 mm²
Housing material Stainless steel, Stainless steel/ABS
Optics material Plastic, PC
Enclosure rating IP67
Ambient operating temperature –25 °C … +55 °C
Ambient temperature, storage –40 °C … +70 °C
UL File No. NRNT2.E128350 & NRNT8.E128350
  • 1) Without load.
  • 2) Signal transit time with resistive load.
  • 3) Do not bend below 0 °C.