A multilevel design that provides dual-point indication is also available. The switches have polypropylene floats and a choice of polypropylene or 316SS stems. Operating temperatures are up to 105°C. Standard models are available as combination sensors to provide point-level indication and temperature sensing in one unit.

Madison Co., 27 Business Park Dr., Branford, CT 06405, (203) 488-4477, madisonco.com