W34

Your Benefits

  • Excellent resistance to chemicals, which increases sensor life and reduces replacement costs
  • The sensor cover protects configuration components against environmental hazards and reduces the variety of devices needed for stocking
  • Immune to ambient light and crosstalk from another sensor, providing reliable operation and less downtime
  • High operating reserve at a long sensing range of retro-reflective and through-beam sensors ensures reliable operation
  • Variants with DC voltage and universal AC/DC voltage provide installation flexibility

Overview

The W34 photoelectric sensor family features a durable plastic housing in ABS. All configuration components for the sensor are protected by a durable cover, allowing these sensors to be used in outdoor areas. The housing in die-cast zinc (W24-2) is recommended especially for tough and extreme ambient conditions.

A variety of other features are also available including, adjustable time delay, alarm output, test input, and DC voltage and universal AC/DC voltage. These provide additional flexibility and reduce the number of part numbers needed.

The W34 family includes background suppression proximity, retro-reflective and through-beam sensors. The background suppression proximity sensors are characterized by a long sensing range and immunity to ambient light.

At a glance
  • Durable plastic housing or zinc die-cast (W24-2)
  • Protection cover for the configuration components
  • Immune to ambient light and crosstalk from another sensor
  • Switch selectable PNP or NPN output
  • Switch selectable Light or Dark operating mode
  • Versions with DC voltage (10…30V) or universal AC/DC voltage (12 … 240 V DC / 24 … 240 V AC)
  • Optional test input, adjustable ON and OFF time delays, alarm output
  • M12 or terminal chamber connection: 90° rotatable
  • UL approval

Technical overview

 
  • Technical data overview

    Technical data overview

    Dimensions (W x H x D)27 mm x 92 mm x 70 mm
    Sensing range max.

    100 mm ... 1,200 mm 1)

    100 mm ... 2,500 mm 1)

    0.03 m ... 22 m 2)

    0 m ... 60 m

    Light sourceLED
    Type of lightVisible red light / Infrared light
    Enclosure ratingIP67
    Housing materialPlastic ABS
    AdjustmentPotentiometer
    • 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
    • 2) Reflector PL80A.
All technical data can be found accompanying the individual product

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