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Cylindrical plastic photoelectric sensor, straight M12 connector, 78 mm housing

Sick

Sick VTE18-3F8640 photoelectric proximity sensor PNP

SKU CH-CHXF-2XTFF

Photoelectric proximity sensor detects objects from 10 mm to 700 mm using infrared LED with PNP output and IP67 housing

  • Photoelectric proximity detection up to 700 mm range
  • PNP light-switching output with 2 ms response time
  • Adjustable sensing via potentiometer for flexible setup
  • IP67-rated plastic housing withstands harsh environments
  • M12 4-pin connector enables quick installation

SICK VTE18-3F8640 photoelectric sensor

The SICK VTE18-3F8640 is a cylindrical photoelectric proximity sensor with PNP switching output. It operates on a 10 V DC to 30 V DC supply voltage and connects via a male M12 4-pin connector. The plastic housing meets IP67 enclosure rating for dust and water protection. This sensor suits industrial automation tasks requiring reliable object detection.

Sensing range 10 mm to 700 mm with 800 mm maximum

The sensor detects objects from 10 mm up to 700 mm with a maximum sensing range of 800 mm using infrared LED light. A 2.8° angle of dispersion focuses the beam for precise detection. Potentiometer adjustment allows range tuning for specific applications. Response time equals 2 ms for fast switching in automated processes.

PNP light switching output for PLC integration

The PNP switching output operates in light switching mode compatible with standard PLC inputs. Supply voltage tolerance includes 10 % ripple at 30 mA power consumption. Operating temperature spans –25 °C to +70 °C for harsh environments. UL file NMFT2.E175606 confirms compliance for North American installations.

How it compares

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

Price $87.99
Cheaper than about 55% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameSICK
Model nameSICK VTE18-3F8640

Questions about this item

Will the VTE18-3F8640's M12 4-pin connector work with my existing M12 cables?

Yes, the sensor uses a standard M12, 4-pin male connector compatible with common M12 cables.

How can I verify the sensor is detecting objects correctly after installation?

Adjust the potentiometer while observing the output; the PNP switching output activates on light reception with a 2 ms response time.

Does the VTE18-3F8640 include a mounting bracket and cable, or must I buy them separately?

The sensor housing is plastic with an IP67 rating; mounting hardware and M12 cables are sold separately.

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