Maintenance teams planning replacements for IQ40-20BPSKC0S frequently review Sick Diffuse Sensor, Omron Proximity Sensors and Sick Ime12 04Bpszc0S to prevent downtime, checking availability and compatibility with existing systems.
IQ40-20BPSKC0S: 1071858 - Sick 132 mm PNP Inductive Sensor
The Sick IQ40-20BPSKC0S Proximity Sensor provides a 20 mm sensing range with PNP NO output and 150 Hz switching frequency. Its 40 Γ 40 Γ 132 mm rectangular housing supports flush mounting and stable metal detection with a safe sensing range of 16.2 mm. The device includes a reliable M12 4-pin connector and features a rugged IP67/IP68/IP69K enclosure for demanding industrial use. Learn more about Sick, explore Sick Proximity Sensors, or view the Sick IQ Series.

| Brand | Sick |
| Product Type | Proximity Sensor |
| Model Number | IQ40-20BPSKC0S |
IQ40-20BPSKC0S 1071858, Sick 132 mm PNP Inductive Sensor Technical Specifications:
| Specification | Value |
|---|---|
| Housing | Rectangular, Standard design |
| Dimensions (W x H x D) | 40 mm x 40 mm x 132 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 | NO |
| Electrical wiring | DC 3-wire |
| Enclosure rating | IP67, IP68, IP69K |
The Sick IQ40-20BPSKC0S Proximity Sensor is a compact rectangular inductive sensor designed for precise metal detection in industrial environments. The Sick IQ40-20BPSKC0S features a 20 mm sensing range, 150 Hz switching frequency, a PNP NO output, and a durable IP67/IP68/IP69K housing. As part of the Sick IQ Series, it supports flush installation and maintains consistent performance across varied automation setups.
This sensor is suitable for conveyors, packaging systems, automated assembly, and general machinery requiring stable object detection. Its extended 132 mm housing improves mounting flexibility, while the M12 connector ensures dependable electrical connection. The flush design allows integration in metal fixtures without compromising sensing accuracy, making it effective in environments with vibration, dust, or washdowns.
The Sick IQ40-20BPSKC0S Proximity Sensor provides reliable detection, clear switching behavior, and long service life for industrial automation tasks. With defined sensing characteristics and Sickβs brand reliability, it meets the needs of engineers seeking durable and consistent inductive sensing solutions for continuous operation in demanding applications.




