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Cylindrical brass sensor with 3 pin connector and IP67 rating

IFM Efector Inc

IFM Efector Inc IG0345 Proximity Sensor 12mm NO electrical box

SKU CH-TF4Z-PT433

Inductive proximity sensor detects metal at 12 mm with 2-wire NO output and IP67 brass housing

  • TypeEnclosures
  • Inductive detection up to 12 mm range
  • 20–250 V AC/DC supply fits many systems
  • IP67 rating resists dust and water ingress
  • Brass white-bronze coated case handles -13 to 158 °F
  • 3-pin 1/2-20 UNF connector simplifies wiring

12 mm inductive sensor for 20–250 V systems

The IFM IG0345 is an inductive cylindrical proximity sensor with a 12 mm detecting distance and a normally open output. It operates on 20 to 250 V AC/DC and uses a two-wire output circuit rated for 250 mA AC or 100 mA DC load. The brass housing has a white bronze coating and meets IP67 protection.

Check voltage range and connector type

Verify that your control circuit supplies between 20 and 250 V AC or DC before installation. The sensor connects via a 3-pin 1/2-20 UNF male connector, so the mating cable or junction box must match this thread. Confirm the unshielded mounting style suits the available clearance and that the operating frequency of 25 Hz AC or 90 Hz DC meets the application speed requirement.

IP67 brass housing handles harsh environments

The white bronze coated brass case resists corrosion and achieves IP67 ingress protection against dust and temporary immersion. An operating temperature range of -13 °F to 158 °F allows use in cold storage or hot process areas without additional enclosure. The two-wire NO output simplifies wiring by eliminating a separate signal conductor.

Highlights

  • Inductive detection up to 12 mm range
  • 20–250 V AC/DC supply fits many systems
  • IP67 rating resists dust and water ingress
  • Brass white-bronze coated case handles -13 to 158 °F
  • 3-pin 1/2-20 UNF connector simplifies wiring

Specifications

BrandIFM
TypeEnclosures

Questions about this item

Does the IG0345 come with the 3-pin 1/2-20 UNF male connector already attached, or do I need to buy a mating cable separately?

The sensor is supplied with the 3-pin 1/2-20 UNF male connector fitted; a matching female cable or field-wireable plug must be purchased separately.

Should I choose the 12 mm or the 18 mm detecting-distance version for a brass M18 mounting hole?

This model is the 12 mm max detecting distance version in an 18 mm diameter brass housing; select it when the 12 mm range meets the application.

Will the 250 mA AC load rating hold at the full 250 V supply in a 158 °F enclosure?

The 250 mA AC / 100 mA DC maximum load is rated across the 20–250 V AC/DC range and the −13 °F to 158 °F operating temperature span.

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