In sourcing discussions, IQ40-20BPPKC0K is often placed next to Sick Diffuse Sensor, Omron Proximity Sensors and Sick Ime12 04Bpszc0S so procurement teams can align budgets and technical requirements effectively.
IQ40-20BPPKC0K: 1071553 - Sick 20 mm PNP Inductive Sensor
The Sick IQ40-20BPPKC0K Proximity Sensor delivers a 20 mm sensing range with 150 Hz switching frequency and PNP complementary output for industrial use. Its short-body 40 mm Γ 40 mm Γ 66 mm housing supports flush installation and reliable operation in automation setups. A robust IP67/IP68/IP69K enclosure and M12 connector ensure secure electrical integration. Explore Sick, browse Sick Proximity Sensors, or view the Sick IQ Series.

| Brand | Sick |
| Product Type | Proximity Sensor |
| Model Number | IQ40-20BPPKC0K |
IQ40-20BPPKC0K 1071553, Sick 20 mm PNP Inductive Sensor Technical Specifications:
| Specification | Value |
|---|---|
| Housing | Rectangular, Short-body |
| Dimensions (W x H x D) | 40 mm x 40 mm x 66 mm |
| Sensing range Sn | 20 mm |
| Safe sensing range Sa | 16.2 mm |
| Installation type | Flush |
| Switching frequency | 150 Hz |
| Connection type | Male connector M12, 4-pin |
| Switching output | PNP |
| Output function | Complementary |
| Electrical wiring | DC 4-wire |
| Enclosure rating | IP67, IP68, IP69K |
The Sick IQ40-20BPPKC0K Proximity Sensor provides consistent metal detection performance for automation tasks that require stable switching behavior. The Sick IQ40-20BPPKC0K model features a 20 mm sensing range, a 150 Hz switching frequency, a PNP complementary output, and a durable IP67/IP68/IP69K housing. As part of the Sick IQ Series, it is suited for industrial automation environments where dependable proximity sensing is essential.
This sensor is commonly installed in conveyors, packaging systems, assembly equipment, and other automation lines requiring flush mounting and precise object detection. Its short-body construction supports compact machinery layouts, while the M12 connector ensures secure and quick electrical connection. These characteristics make it suitable for operations where stable detection and environmental resistance are required.
The Sick IQ40-20BPPKC0K Proximity Sensor offers reliable performance with clearly defined sensing capability and a rugged enclosure designed for demanding industrial use. With Sickβs engineering quality and a dependable complementary output function, it provides engineers with a sensor that supports long-term operational stability in automation applications.




