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Rectangular plastic photoelectric proximity sensor 11 by 38 by 23 mm with M8 connector

Sick

Sick WT160-F460 Photoelectric Proximity Sensor PNP

SKU CH-AZ54-9N80X

Detects objects up to 115 mm using background-suppression photoelectric sensing with a visible red LED, PNP switching output and IP67-rated rectangular plastic housing

  • Detects objects up to 115 mm with background suppression
  • Visible red LED at 680 nm wavelength for clear sensing
  • PNP output with selectable light or dark switching
  • IP67 enclosure withstands dust and water ingress
  • Operates from –25 °C to +55 °C ambient temperature

Industrial Photoelectric Proximity Sensor

The SICK WT160-F460 is a compact rectangular photoelectric proximity sensor designed for industrial automation tasks. It uses visible red LED light at 680 nm with background suppression to detect objects reliably. The sensor operates on a 10 V DC to 30 V DC supply voltage with a low power consumption of 25 mA. Its IP67 enclosure rating ensures suitability for harsh environments.

Sensing Range and Output Configuration

The sensor offers a maximum sensing range of 0 mm to 115 mm with a defined operating range up to 100 mm. It provides a PNP switching output with selectable light/dark switching mode via a rotary switch. A fast response time of 0.5 ms supports high-speed detection applications. Connection is made via a male M8 4-pin connector for secure integration.

Mounting and Environmental Durability

The compact housing measures 11 mm x 38 mm x 23 mm and uses PBT plastic with PMMA optics for chemical resistance. It withstands ambient operating temperatures from –25 °C to +55 °C and storage temperatures down to –40 °C. UL certification under file numbers NRNT2.E128350 and NRNT8.E128350 confirms compliance with safety standards. No mounting brackets or cables are included in the package.

How it compares

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

Specifications

Product
Brand nameSICK
Model nameSICK WT160-F460

Questions about this item

What does the 115 mm maximum sensing range mean for reliable detection on a conveyor?

The sensor can detect objects up to 115 mm away, but the specified sensing range for consistent operation is 0 to 100 mm using visible red light at 680 nm.

How does the M8 4-pin connector limit the supply voltage and output configuration?

The connector carries a 10 to 30 V DC supply with ±10 % ripple tolerance and delivers a PNP switching output selectable for light or dark switching via the rotary switch.

Will the 11 mm by 38 mm by 23 mm plastic housing fit in a tight machine frame and survive wash-downs?

The compact rectangular PBT housing measures 11 mm wide, 38 mm high and 23 mm deep, and the IP67 enclosure rating protects against dust and temporary immersion.

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