SICK CM18-08BPP-EW1 Threaded Barrel Capacitive Proximity Sensor CM 8 mm, M18 x 1 PNP 200mA 36V 36 V dc

SICK Series CM Proximity Sensor, 8mm Maximum Detection, M18 x 1 Thread size - CM18-08BPP-EW1

This proximity sensor detects metallic targets without contact and is intended for industrial automation environments. It is supplied with an attached cable and designed for installation where a flush mounting is required, offering electrical switching using a PNP output suitable for control systems.

Features and Benefits:

• 8mm sensing distance enables close-range object detection
  PNP switching supports easy integration with PLC inputs
  36V DC supply compatibility for standard control voltages
  200 mA switching current handles common signal loads
  Rated to operate between -30°C and 85°C for temperature resilience
  IP67 IP68 IP69K ingress protection for harsh washdown conditions

Applications

• Suitable for conveyor position sensing in production lines
  Ideal for proximity detection on packaging machinery
  Used with robotic end-of-arm tooling for presence checks
  Can be used for metal part counting in assembly processes

What mounting style does it use and how does that affect installation?

It is designed for flush installation into an M18x1 threaded barrel, allowing the Active face to be level with surrounding metalwork to avoid unintended detection.

How is the sensor connected electrically in a control system?

The unit is pre-cabled with a PNP output, providing a positive switching signal directly to compatible input modules.

What mechanical construction materials are used for durability?

The housing is MADE from moulded PBT plastic which offers mechanical strength and chemical resistance.

How does the device handle frequent switching cycles?

It supports switching frequencies up to 50 Hz, permitting use in applications with moderate repetition rates without performance loss.

Notes

(786-5958) - AC 2-wire