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Rectangular plastic sensor housing 27 by 92 by 70 mm with M16 gland connection

Sick

Sick WT34-V210 photoelectric proximity sensor NPN PNP

SKU CH-B1XG-5DJEW

Photoelectric proximity sensor with background suppression, 100–2500 mm range, selectable NPN/PNP and light/dark switching, IP67 ABS housing, 10–30 V DC, terminal connection

  • Background-suppression sensing up to 2 500 mm
  • Selectable NPN or PNP output for flexible wiring
  • IP67 enclosure resists dust and water ingress
  • Operates from 10 V DC to 30 V DC supply
  • 1 000 Hz switching frequency for fast response

Industrial proximity sensor

The Sick WT34-V210 is a rectangular photoelectric proximity sensor that uses background suppression to detect objects. It operates on a 10 V DC to 30 V DC supply and offers both NPN and PNP switching outputs selectable via built-in switches. The housing is made of ABS plastic with an IP67 enclosure rating for harsh environments.

Sensing range and output limits

The sensor detects targets from 100 mm up to 2,500 mm using an infrared LED with an 80 mm light spot at maximum distance. Switching frequency reaches 1,000 Hz with a 500 µs response time, while the output current is capped at 100 mA. Operation is rated from 40 °C to +60 °C.

Replaces older photoelectric switches

This unit upgrades legacy sensors that lack selectable NPN/PNP or light/dark switching in a single housing. The terminal connection with M16 gland simplifies wiring compared to cable-only models. It is not suited for applications requiring sensing distances beyond 2,500 mm or higher output current.

Highlights

  • Background-suppression sensing up to 2 500 mm
  • Selectable NPN or PNP output for flexible wiring
  • IP67 enclosure resists dust and water ingress
  • Operates from 10 V DC to 30 V DC supply
  • 1 000 Hz switching frequency for fast response

Specifications

BrandSICK
ModelSICK WT34-V210

Questions about this item

Will the WT34-V210 fit the same 27 mm x 92 mm x 70 mm cutout as my older rectangular sensor?

Yes, the housing measures 27 mm wide, 92 mm high and 70 mm deep, matching that rectangular footprint.

How can I verify the sensor is detecting correctly once wired?

The output switches at up to 1,000 Hz with a 500 µs response; watch the LED indicator change state as targets enter the 100 mm to 2,500 mm range.

Does the box include the M16 cable gland and mounting hardware, or must I order them separately?

The sensor has a terminal connection with an M16 gland built in; mounting brackets are not included and must be sourced separately.

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