The maintenance free FermoTrode sensors are designed for measuring pH in pharmaceutical and biotechnological industries and fit in the
MasterFit and RetractoMaster housings. The Everef-F reference cartridge ensures that the reference electrolyte Skylyte remains free of
silver and precipitation, which alongside the 3 Coatramic diaphragms delivers a clog-free design and consequently longer lifetime.
The sensor is suitable for steam sterilization, but is incompatible with caustic soda therefore should not be exposed to CIP-cleanings or media containing citric acid. "