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
|
Files
| Data sheet | |
| Manual |