Selet · Capacitive Sensors
Smooth (Unthreaded) Housing Capacitive Sensors
K13/K20/K21
Metal, plastic or PTFE capacitive sensors with smooth (unthreaded) housing, mounted with a bracket.
Key Features
- Smooth unthreaded housing — mounting with a special bracket
- Metal (K13), plastic (K20) or PTFE (K21, chemically resistant) housing options
- IP65 protection class, operating temperature -25°C ÷ +70°C
- DC and AC (in Ø30/Ø32/Ø50 sizes) versions
Reference Codes
Model codes with different I/O configurations
| Model / Size | Distance / Range | Code | Connection |
|---|---|---|---|
| Ø20 (Metal, K13) | 2-10 mm | K13G20PO | Cable |
| Ø30 (Metal, K13) | 3-20 mm | K13G30PO | Cable |
| Ø30 (Plastic, K20) | 2-20 mm | K20G30PO | Cable |
| Ø30 (PTFE, K21) | 2-20 mm | K21G30PO | Cable |
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