SICK CM30-25NPP-EC1 Threaded Barrel Capacitive Proximity Sensor CM 25 mm, M30 x 1.5 PNP 200mA 36V 36 V dc

SICK Series CM Proximity Sensor, 25mm Maximum Detection, M30x1.5 Thread Size - CM30-25NPP-EC1

This proximity sensor detects conductive and non-conductive targets capacitively and is designed for industrial control and automation tasks requiring non-contact presence sensing. It operates from a low-voltage DC supply and is supplied with an M12 connector for straightforward integration into plant wiring. The sensor’s enclosure is built for harsh environments, permitting installation where ingress protection and robust electrical characteristics are required.

Features & Benefits

• 25mm sensing range for precise object detection in confined spaces
  PNP complementary output providing simple sourcing switching
  Non-flush M30 threaded barrel enabling straightforward mounting
  Operates from 10V–36V DC for wide industrial compatibility
  200mA continuous switching current supporting direct actuator drive
  Withstands ambient temperatures to +85°C for high-temperature locations

**Applications**

• Suitable for level detection of solids and liquids in hoppers
  Ideal for presence detection on conveyor systems
  Used for part detection at assembly and testing stations
  Can be used for feed control in packaging machinery
  Suitable for integration into control cabinets via M12 cabling

How is sensitivity adjusted for different materials?

Sensitivity is set using an on-board potentiometer that lets you tune the switching threshold to accommodate materials with differing dielectric properties.

What protection is provided against wiring faults?

The device incorporates reverse polarity, short-circuit and power-up Pulse protection to reduce risk of damage during installation and commissioning.

What mounting hardware is supplied for installation?

Two PA12 plastic mounting nuts are included to secure the threaded barrel in non-flush installations.

How does the sensor perform under Rapid environmental changes?

Hysteresis is between 3% and 20% and temperature drift of the sensing range is ±10%, aiding stable switching across varying conditions.

Notes

(786-5958) - AC 2-wire