Level Control provides cutoff protection.
Press Release Summary:
November 19, 2001 - LLC8 Series plug-in single probe liquid level control protects equipment and commercial appliances that use conductive liquids to produce hot water or steam, such as boilers and steamers. It uses small ac current to sense presence of water in tank. As long as water is in contact with probe, heating element can operate. It has time delay of 1 to 60 sec, is available for input voltages of 24, 120, or 230 Vac, 50/60 Hz., and is UL-recognized.
Original Press Release
Low Level Cutoff Liquid Level Control LLC8 Series
Press release date: November 1, 2001