The new EE400 NEO is available now, which uses capacitive sensors instead of mechanically operating float switches.
These sensors work without contact and also under conditions other systems have already capitulated.
The development was accompanied by a large German manufacturer of heating systems and made ready for series production.
Due to the sometimes very high biogenic shares in the condensate of heating systems and the associated pollution problems, this pump is particularly suitable for this type of application.
These systems are known from the cleaning industry, which have been using capacitive sensors with success for many years due to their extreme robustness.