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CPK-C-23

Code: CPK-C-23
  • capacitive level sensor for sensing various types of liquids
  • detection of various types electrical conductive or non-conductive liquids (water, water solution, cooling liquids, oil, ets.)
  • direct mounting into various containers, vessels, tanks, etc.
  • sensitivity setting by means of magnetic pen
  • outputs S or PNP
  • high temperature performance, pressure resistance up to 7 MPa
  • process coupling - thread M18, M20, G3/8“ or 1/2–14 NPT
Description

Capacitive level sensors (switches) CPK-C-23 are designed for limit level detection of electrically conductive and non-conductive liquids in vessels, reservoirs, sumps, pipes, tanks, etc. The sensitivity of the sensor can be easily set by placing magnetic pen on sensitive spot.
The process coupling at the housing can be with metric thread (M18x1.5; M20x1.5), pipe thread (G3/8”; G1/2”) or sealing thread (NPT 1/2–14). Output performances - transistor output with open collector (PNP) and two wire electronic switch (S) output.

There are next performances available:

  • N:    Normal (for non-explosive areas),
  • E:    Extended temperature range,
  • NT:  High temperature variant.

Specification
Output type
PNP
electronic switch
Process connection
G 1/2
G 3/8
M20x1,5
1/2–14 NPT
M18x1,5
Electrical connection
connector M12x1
cable outlet with PVC cable
cable outlet with silicone cable
Power supply
6...30V DC
Operating temperature
-20…+80°C
max. 105°C
Medium temperature
-25...+120°C
Protection class
IP 68
Case material
polypropylene (PP)
Mounting
vertical