Turck
Turck BI20-CK40-VP4X2-H1141 Inductive sensor PNP 20 mm 10-65 VDC M12
Rectangular inductive sensor detects metal at 20 mm with PNP output on 10–65 VDC via M12 connector
- TypeTest Equipment
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- 20 mm sensing range detects metal at distance
- Factor 1 output gives equal response to all metals
- IP68 rating protects against dust and water ingress
- Magnetic-field immunity maintains accuracy near welding or motors
- M12 connector enables quick installation and replacement
Product Identity
The Turck BI20-CK40-VP4X2-H1141 is a rectangular inductive proximity sensor designed for industrial automation tasks. It detects all metals at a rated switching distance of 20 mm with Factor 1 performance. The PNP changeover output operates on 10–65 VDC and connects via an M12 male connector. An IP68-rated PBT housing resists magnetic fields and suits flush mounting in harsh environments.
Installation Notes
The sensor housing measures 65 x 40 x 40 mm and offers variable orientation of the active face in five directions for flexible positioning. High-luminance corner LEDs provide clear indication of supply voltage and switching state from any angle. A flush mount is required to achieve the specified sensing distance. The M12 connector demands a compatible 4-wire cable assembly for the DC changeover function. No specialised tools are needed beyond standard mounting hardware.
Pre-Purchase Checks
Verify that the control system accepts a PNP changeover signal within the 10–65 VDC range. Confirm the mounting location allows a rectangular 65 x 40 x 40 mm footprint with flush installation. Ensure an M12 4-wire cable with the correct pinout is available or budgeted. The IP68 rating suits wet or dusty areas, but chemical compatibility with PBT-GF20-V0 plastic should be assessed for aggressive media. Buyers needing non-flush mounting or NPN output logic should select a different model.
Highlights
- 20 mm sensing range detects metal at distance
- Factor 1 output gives equal response to all metals
- IP68 rating protects against dust and water ingress
- Magnetic-field immunity maintains accuracy near welding or motors
- M12 connector enables quick installation and replacement
Specifications
| Brand | TURCK |
|---|---|
| Model | BI20-CK40-VP4X2-H1141 1627216 |
| Type | Test Equipment |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How can I confirm the sensor is operating correctly once installed?
The high-luminance corner LEDs show supply voltage and switching state from any viewing angle so you can verify operation visually.
What comes in the box and what must I source separately?
The box contains one BI20-CK40-VP4X2-H1141 sensor with an M12 × 1 male connector; a mating M12 cable or connector is not included and must be purchased separately.
Which version should I select for a 10–65 VDC PNP application requiring a 20 mm flush-mount range?
This single model (order number 1627216) provides a 20 mm rated switching distance, 10–65 VDC supply, complementary PNP output and flush mounting in a 40 mm rectangular housing.
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