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Red cylindrical sensor with M12 4-pin connector

Wenglor

Wenglor HO08PA3 PNP reflex sensor 25...80 mm 10...30 V DC IP67 M12 4-pin

SKU CH-JC7D-WK78F MPN HO08PA3

A PNP reflex sensor detecting objects at 25...80 mm with 10...30 V DC supply, IP67 housing and M12 4-pin connection

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • PNP output drives 200 mA loads directly
  • 25…80 mm adjustable range covers varied targets
  • IP67 rating seals out dust and water
  • 10…30 V DC supply fits standard industrial power
  • 100 000 h LED service life reduces replacement

Industrial reflex sensor

The Wenglor HO08PA3 is a red-light reflex sensor with an adjustable detection range of 25...80 mm. It operates on a 10...30 V DC supply and draws less than 40 mA at 24 V. The nickel-plated brass housing is fully encapsulated and rated IP67. Connection is made via an M12 × 1, 4-pin plug.

Suited for fixed-range presence detection

This unit fits automated lines where a single taught distance between 25 mm and 80 mm is sufficient. The potentiometer allows precise adjustment within that window. Buyers who need longer sensing distances, background suppression or a teach-in button should look at alternative sensor types.

Deciding specification: 25...80 mm adjustable range

The sensing window is fixed at 25...80 mm and cannot be extended beyond 80 mm. If the application requires detection further than 80 mm or closer than 25 mm, this model will not work. Verify the required distance before ordering.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $101.99
Typical for this category: the median of 5,006 items is $95.99.

Specifications

Product
Brand nameWenglor
Model nameHO08PA3
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I verify the HO08PA3 is operating correctly after mounting and wiring?

Apply 10...30 V DC, place a target within the 25...80 mm range, and confirm the PNP output switches at 1 kHz with a 500 µs response; the red light spot indicates alignment.

What does the box contain and what must I source separately?

The box includes one HO08PA3 sensor with an M12 × 1 4-pin connector; you must supply a compatible M12 cable, a 10...30 V DC power source, and mounting hardware.

Which sensing distance version should I select for my application?

This model provides an adjustable 25...80 mm range; choose it when the target falls inside that window, otherwise select a different Wenglor reflex sensor with a matching range.

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