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Chrome-plated brass M18 inductive sensor with cable

Turck

Turck BI5-M18-AD4X 44110 M18 inductive sensor

SKU CH-SPAE-BQ4KD MPN BI5-M18-AD4X

An M18 inductive proximity sensor with a 5 mm switching distance, 10–65 VDC two-wire output and chrome-plated brass housing

  • TypeTest Equipment
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • 5 mm switching distance for reliable detection
  • 10–65 VDC supply range fits many DC systems
  • 2-wire NO output simplifies wiring
  • Chrome-plated brass housing resists corrosion
  • Flush-mount M18 × 1 thread for easy installation

Turck M18 Inductive Sensor 44110

The Turck BI5-M18-AD4X 44110 is a flush-mount inductive proximity switch built for industrial detection tasks. It features a threaded M18 × 1 chrome-plated brass barrel rated for 5 mm switching distance. The sensor operates on 10 to 65 VDC with a 2-wire NO contact output and a fixed cable connection. It weighs 119 g and is supplied new in a single-unit box.

Suited For DC Control Circuits

This sensor suits automation engineers wiring 2-wire DC control loops where a normally-open metal detector is required. The flush mounting style allows installation level with surrounding metal surfaces. Buyers needing a 3-wire PNP or NPN output, a plug-in connector, or a non-flush sensing face should look at alternative models.

Check Voltage And Mounting Clearance

Verify that the control supply stays within the 10 to 65 VDC window and that the load is compatible with a 2-wire series connection. Confirm the M18 × 1 thread matches the mounting hole and that a flush face meets the application sensing range. Ensure the fixed cable length and routing reach the termination point without splices.

Highlights

  • 5 mm switching distance for reliable detection
  • 10–65 VDC supply range fits many DC systems
  • 2-wire NO output simplifies wiring
  • Chrome-plated brass housing resists corrosion
  • Flush-mount M18 × 1 thread for easy installation

Specifications

BrandTURCK
ModelBI5-M18-AD4X 44110
TypeTest Equipment
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What power supply voltage range must I already have available for the 10…65 VDC sensor to operate?

The sensor requires a DC supply between 10 V and 65 V, so your existing power source must fall within that range.

Will the M18 × 1 threaded barrel fit into the same mounting holes as my older M18 sensors?

Yes, the housing uses an M18 × 1 thread, matching the standard cut-out for M18 flush-mount inductive sensors.

How can I verify the 5 mm rated switching distance is working correctly after installation?

Bring a standard steel target to 5 mm from the sensing face; the NO contact should close and the output signal should change state.

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