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Black rectangular inductive sensor, 114 x 40 x 40 mm, M12 connector

Turck

Turck BI20-CP40-VP4X2-H1141 inductive sensor PNP 20 mm 1065 VDC M12

SKU CH-QKX5-EFSP6 MPN BI20-CP40-VP4X2-H1141

PNP inductive sensor with 20 mm switching distance, 1065 VDC supply, and M12 connector

  • TypeTest Equipment
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • PNP changeover contact simplifies wiring logic
  • 20 mm sensing range detects targets reliably
  • 1065 VDC operating voltage suits industrial supplies
  • M12 × 1 connector enables quick installation
  • Rectangular 114 × 40 × 40 mm housing fits tight spaces

Industrial PNP Inductive Sensor

The Turck BI20-CP40-VP4X2-H1141 is a rectangular inductive proximity sensor designed for industrial automation and position-sensing tasks. It delivers a PNP complementary output through a standard M12 × 1 male connector. The sensor suits engineers and maintenance teams who need reliable non-contact detection of metal targets in machine-building or conveyor applications.

20 mm Switching Distance Headroom

The rated switching distance of 20 mm provides generous sensing range for flush-mounted installations where the sensor face sits level with surrounding metal. Operating at 10 to 65 VDC, it accommodates common industrial control voltages while the complementary changeover contact gives both normally-open and normally-closed signals from a single device. The range runs out when target material, size or mounting clearances reduce the effective field below the rated figure.

PBT Housing With 9-Way Active Face

The housing uses PBT-GF30-V0 plastic rated for flame resistance and mechanical rigidity in harsh environments. A unique feature allows the active face to be oriented in nine directions without remounting the body, simplifying alignment on crowded machinery. High-luminance corner LEDs remain visible from any angle, giving instant confirmation of supply voltage and switching state during commissioning or troubleshooting. The M12 connector ensures quick, vibration-resistant cable attachment.

Highlights

  • PNP changeover contact simplifies wiring logic
  • 20 mm sensing range detects targets reliably
  • 1065 VDC operating voltage suits industrial supplies
  • M12 × 1 connector enables quick installation
  • Rectangular 114 × 40 × 40 mm housing fits tight spaces

Specifications

BrandTURCK
ModelBI20-CP40-VP4X2-H1141 1569211
TypeTest Equipment
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

Will the 114 x 40 x 40 mm rectangular body fit on the same mounting pattern as my older CP40 sensors?

Yes, the CP40 construction size matches the established rectangular footprint, so existing flush-mount holes line up without modification.

How can I confirm the 20 mm rated switching distance is active after wiring the M12 connector?

The high-luminance corner LEDs show supply voltage and switching state from any angle, giving immediate visual confirmation of correct operation.

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

Only the sensor with its integral M12 × 1 male connector is supplied; a compatible M12 cable assembly must be purchased separately.

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