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M18 chrome-plated brass inductive sensor with M12 connector

Turck

Turck NI8-M18-AP6X-H1141 inductive sensor PNP

SKU CH-SVZZ-2A9M1 MPN NI8-M18-AP6X-H1141

Detects metal objects at 8 mm range with a PNP output through an M12 connector on a chrome-plated brass M18 barrel

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • 8 mm sensing range for reliable detection
  • PNP normally-open output simplifies control wiring
  • M12 connector enables quick installation
  • Chrome-plated brass housing resists harsh environments
  • Non-flush mounting suits versatile positioning

Turck M18 inductive sensor PNP

The Turck NI8-M18-AP6X-H1141 is a threaded-barrel proximity switch built for industrial automation and machine-building applications. Its M18 × 1 chrome-plated brass housing and non-flush mounting suit conveyor, positioning and part-presence tasks where metal targets must be detected reliably. The 3-wire DC PNP output with normally-open function integrates directly into standard PLC input cards. Order number 4611233 identifies this specific unit.

Sustained-load behaviour with 8 mm range

Rated switching distance of 8 mm provides a consistent detection window under continuous operation without the drift seen in short-burst tests. The CuZn housing with chrome plating resists coolant, oil and mechanical wear, maintaining signal integrity over long shifts. DC supply up to 1030 VDC and the M12 × 1 male connector ensure stable electrical contact even when vibration or temperature cycles stress the installation. The 3-year parts coverage reflects the manufacturer's confidence in durability.

Pre-installation checks for M18 sensor

Verify that the mounting hole accommodates an M18 × 1 thread and that non-flush clearance is available behind the sensing face. Confirm the control system accepts a PNP normally-open signal and that the supply voltage matches the DC rating. Ensure an M12 × 1 female cordset is on hand for the male connector, and check that the 52.844 g mass is compatible with any moving bracket or robotic arm. The eCl@ss code 27270101 can be used for procurement classification.

How it compares

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Price $49.99
Cheaper than about 78% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameTURCK
Model nameNI8-M18-AP6X-H1141 4611233
Product typeTest Equipment
In the box
Number of items1 pack

Questions about this item

How much heat or power does the NI8-M18-AP6X-H1141 draw during continuous operation?

The sensor runs on 1030 VDC supply with a PNP output, so its own power draw is minimal and it does not generate noticeable heat in normal use.

What connector and voltage must my control system provide for this M18 sensor?

You need an M12 × 1 male connector and a DC supply of 1030 VDC to match the 3-wire PNP interface.

Will the 8 mm switching distance work reliably alongside older M18 flush-mount sensors?

Yes, the non-flush mount and 8 mm rated distance let it sit beside legacy flush units without mutual interference.

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