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Capacitive proximity sensors CM PTFE

  • Lower maintenance costs due to a durable PTFE housing that withstands harsh ambient conditions
  • Quick and easy adjustment via potentiometer saves installation and setup time
  • Straightforward and safe sensor technology as an alternative to photoelectric and inductive sensors in applications such as detecting a product in a sealed box, container, or tank
  • High electromagnetic compatibility prevents incorrect switching, thus increasing machine availability
  • High shock and vibration resistance increases sensor life and reduces machine maintenance costs

Overview

Capacitive proximity sensors can detect all types of material: powder-based, granulated, liquid, and solid.

The CM18 PTFE is ideal for detecting the level of acids, alkalis, or solvents, for example. It is also used for detection in aggressive environments (acid fumes). PTFE-housing is resistant to almost all chemicals and organic solvents.

At a glance
  • M18 – metric housing
  • Detects powders, granulates, liquids and solids
  • Extremely high electromagnetic compatibility
  • Electric version: DC, 4 cables
  • Supply voltage: 10 V … 36 V DC
  • Short-circuit protection (pulsed)
  • Housing material made from PTFE
  • IP 67 protection class

Technical data overview

Housing Cylindrical thread design
Thread size M18 x 1
Sensing range Sn ≤ 8 mm
Housing material PTFE coating
Enclosure rating IP67
Connection Cable
Electrical wiring DC 4-wire