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Sick WTV4-3N2221P04 Overview



Photoelectric proximity swith WTV4-3N2221P04 50 mm V-opic <(>&<)> BGS, IR light, for the Detection of transparent, shiny and deep black objects, Potentiometer, NPN, Pin 4 dark switching, Pin 2 light switching, M8 connector 4 pin, delivery include bracket

Sick WTV4-3N2221P04 Description



  • Scanning distance 4 - 50 mm
  • Reliable detection of planar, highly transparent and reflective objects at distances of 20to 25 mm
  • 5-speed potentiometer for precision setting
  • Large, homogenous light spot
  • Robust plastic housing with metal inserts and inner thread
  • IR versions available for detection of jet-black objects
  • Versions available with linear light spot
  • Your benefits

  • Low-cost machine design as reflective and transparent objects are scanned directly making design time required for a reflector or through-beam system superfluous.
  • The WTV4-3 saves time when mounting and commissioning machines as no alignment is required
  • Robust mounting due to M3 threaded metal sockets for a long service life.
  • Reliable detection thanks to best-in-class background suppression and high resistance to extraneous light

Features
Dimensions (W x H x D)::16 mm x 39.5 mm x 12 mm
Sensing range max.: 2 mm ... 50 mm
Sensing range: 2 mm ... 50 mm
Housing desig (light emission):Flat
Light source:PinPoint LED 1)
Type of light:Infrared light
Wave length:880 nm
Adjustment:adjustable
Sensitivity adjustment:Adjustable potentiometer, 5-turn
Sensor/detection principle:Photoelectric proximity sensor, Background suppression
Light spot (distance):7 mm (40 mm)
1) Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Enclosure rating:IP 66
IP 67
Supply voltage:10 V DC ... 30 V DC 1)
Residual ripple:< 5 Vpp 2)
Power consumption:≤ 30 mA 3)
Switching output:NPN, light/dark-switching, Complementary
Output current Imax.:< 100 mA
Response time:< 2 ms 4)
Switching frequency:250 Hz with light/dark ratio 1:1
Connection type:Connector M8, 4-pin
Number of cores:4
Protection class:III
Circuit protection:A
C
D 5) 6) 7)
Housing material:ABS
Optics material:PMMA
Ambient temperature, operation:-40 C ... 60 C
Ambient temperature, storage:-40 C ... 75 C
Special device:
Special features:detection of deep blue solar cells, with mounting bracket DEK
1) Limit values 2) May not exceed or fall short of VS 3) Without load 4) Signal transit time with resistive load 5) A = VS connections reverse-polarity protected 6) C = interference suppression 7) D = outputs overcurrent and short-circuit protected



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