Providing trouble-free service within harsh environments, Model BC001 Birdcage® Series features 3 in. sensing diaphragm that eliminates process media clogging. Design also allows unit to read true level depth within foam environments. Protective stand-off baffle plate further eliminates inherent risks of effluent sensor damage, while dual sealed cable entry prevents leakage. Featuring integral vent, Hytrel cable is impervious to many chemicals found in effluent waste.