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: 1022663
Photoelectric Sensor Model: WT2S-N131
OEM Spec Ref 

Features

Sensor/ detection principle Photoelectric proximity sensor, Background suppression
Dimensions (W x H x D) 7.6 mm x 25.1 mm x 12.5 mm
Housing design (light emission) Rectangular
Sensing range max. 1 mm … 30 mm 1)
Sensing range 1 mm … 30 mm 1)
Focus 15 mm
Type of light Visible red light
Light source PinPoint LED 2)
Light spot size (distance) Ø 1.5 mm (15 mm)
Wave length 660 nm
Adjustment None
  • 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
  • 2) Average service life: 75,000 h at TU = +25 °C.

 

Mechanics/electronics

Supply voltage 10 V DC … 30 V DC 1)
Ripple < 5 Vpp 2)
Switching output NPN
Switching mode Light switching
Output current Imax. ≤ 50 mA
Response time < 0.6 ms 3)
Switching frequency 800 Hz 4)
Connection type Cable, 3-wire, 2 m 5)
Cable material PVC
Cable diameter Ø 2.4 mm
Circuit protection

6)

7)

8)

Weight 18 g
Reverse polarity protection
Short-circuit protection
Housing material Plastic, ABS
Optics material Plastic, PMMA
Enclosure rating

IP67

IP69K

Ambient operating temperature –20 °C … +50 °C
Ambient temperature, storage –40 °C … +75 °C
  • 1) Limit values.
  • 2) May not exceed or fall below Uv tolerances.
  • 3) Signal transit time with resistive load.
  • 4) With light/dark ratio 1:1.
  • 5) Do not bend below 0 °C.
  • 6) A = VS connections reverse-polarity protected.
  • 7) C = interference suppression.
  • 8) D = outputs overcurrent and short-circuit protected.