In difficult environments where dust, reflections, object properties, or color could influence a measurement, capacitive sensors are the right choice. Precisely monitor stack heights, detect solids and liquids through glass or plastic container walls up to 4 mm thick or in direct contact. PTFE sensing surface makes them particularly resistant. Robust stainless steel housings are designed for use under demanding conditions.
The flat disc design offers a large switching distance and, at the same time, requires particularly little space.
In addition, fine adjustment of the capacitive mini sensors is easily performed by means of a separate sensor amplifier.
Capacitive mini sensors
- Large switching distance
- Difficult conditions
- Suitable for all materials