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Cylindrical M12 stainless steel inductive sensor with 4-pin connector

Sick

Sick IMF12-04BNOVC0S M12 inductive sensor NPN NC

SKU CH-KG0R-35XHV

M12 inductive sensor with 4 mm range, NPN normally-closed output and IP68/IP69K stainless housing

  • 4 mm flush sensing range for reliable detection
  • NPN normally-closed output simplifies fail-safe wiring
  • IP68 and IP69K ratings withstand high-pressure washdown
  • Stainless steel V4A housing resists corrosion in harsh environments
  • 2 000 Hz switching frequency supports high-speed automation

M12 inductive sensor for flush mounting

The Sick IMF12-04BNOVC0S is a cylindrical M12 x 1 proximity switch with a 4 mm sensing range and NPN normally-closed output. It suits automation engineers who need reliable metal detection in tight machine frames.

4 mm range with IP68 and IP69K sealing

The sensor detects targets up to 4 mm away and maintains a safe sensing distance of 3.24 mm. A stainless-steel V4A housing and PPS sensing face withstand 2000 Hz switching, 30 g shock and temperatures from –40 °C to +80 °C.

Replaces older M12 sensors without high-pressure

The jump is worth it when an application demands IP69K ingress protection and a 10–30 V DC supply with short-circuit, reverse-polarity and power-up pulse protection built in.

Highlights

  • 4 mm flush sensing range for reliable detection
  • NPN normally-closed output simplifies fail-safe wiring
  • IP68 and IP69K ratings withstand high-pressure washdown
  • Stainless steel V4A housing resists corrosion in harsh environments
  • 2 000 Hz switching frequency supports high-speed automation

Specifications

BrandSICK
ModelSICK IMF12-04BNOVC0S

Questions about this item

Will the M12 thread and 4 mm sensing range work with my existing M12 mounting brackets and target distances?

Yes, the sensor uses an M12 x 1 cylindrical thread design with a 4 mm nominal sensing range and 3.24 mm safe sensing range, matching standard M12 brackets and typical flush-mount target gaps.

How can I verify the NPN NC output is switching correctly at up to 2,000 Hz after wiring it to 10–30 V DC?

Apply a target within 4 mm; the NC output opens (load voltage rises). Remove the target; the output closes (load voltage drops). A scope or PLC input shows clean transitions at the rated 2,000 Hz switching frequency.

Does the box include the 4-pin M12 mating cable or must I order it separately?

The sensor ships with a male M12 4-pin connector only; a compatible 4-pin M12 female cable or cordset is not included and must be purchased separately.

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