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Turck

Turck BI5U-EM18-AP6X 1635300 inductive sensor PNP M18 electrician tool

SKU CH-6F5X-NM37G MPN BI5U-EM18-AP6X

M18 inductive sensor with PNP output, factor 1 for all metals, IP68 protection and magnetic-field resistance

  • TypeTest Equipment
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • 5 mm switching distance on all metals with Factor 1
  • IP68 stainless steel housing withstands harsh environments
  • Magnetic field immunity ensures reliable detection
  • 10–30 VDC PNP output integrates with standard controls
  • Compact M18 threaded barrel fits tight mounting spaces

Industrial inductive sensor for metal detection

The Turck BI5U-EM18-AP6X is a PNP inductive sensor built for industrial automation and machine monitoring. Its Factor 1 rating gives identical switching distance on all metals, simplifying setup where mixed materials pass the same point. The M18 threaded barrel mounts flush in standard cut-outs, and the 10…30 VDC supply range matches common control-voltage rails. Electrical engineers and maintenance technicians specify it for reliable presence sensing on conveyors, presses and robotic cells.

Flush-mount M18 barrel with cable exit

A stainless-steel V2A (1.4301) housing threads directly into an M18 × 1 tapped hole, removing the need for separate brackets or clamps. The integral cable connection eliminates a plug-socket junction that can loosen under vibration, while the PNP normally-open output wires straight into PLC input modules without extra relays. IP68 sealing lets the sensor survive wash-down and coolant immersion, freeing enclosure space that would otherwise protect a less rugged device.

Wide-temperature operation with magnetic immunity

Extended temperature range and magnetic-field resistance keep switching behaviour stable near welding guns, induction heaters or large motors. High switching frequency supports fast cycle times without signal loss, and the 116 g mass adds negligible load to moving arms or tooling. DC 3-wire wiring draws only the control current needed for the PNP output, so panel power budgets stay predictable even when dozens of sensors share one supply.

Highlights

  • 5 mm switching distance on all metals with Factor 1
  • IP68 stainless steel housing withstands harsh environments
  • Magnetic field immunity ensures reliable detection
  • 10–30 VDC PNP output integrates with standard controls
  • Compact M18 threaded barrel fits tight mounting spaces

Specifications

BrandTURCK
ModelBI5U-EM18-AP6X 1635300
TypeTest Equipment
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

How does the IP68 protection class hold up when the sensor is mounted flush and running continuously in a wet environment?

The stainless steel V2A housing rated IP68 resists water and dust ingress even during continuous flush-mounted operation.

What is the typical heat rise or power draw when the sensor operates at its maximum 10…30 VDC range all day?

The sensor draws only the current needed for its PNP output stage within the 10…30 VDC supply, so heat rise stays low during extended use.

Does the 3-wire DC cable come pre-terminated, or must I supply my own connector for the PNP output?

The unit includes a factory-fitted cable connection; no separate connector is required for the PNP output.

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