Use the HTS in applications where sticking and high temperatures are a problem. Unlike conventional float switches all the switching action is done outside of the tank.Operating PrincipleA threaded Stainless steel float riding on top of the liquid drives a magnet fastened to the top of the rod actuating two SPDT reed switches housed in the outer chamber. Standard npt, straight thread, and flange mountings available. As with all our switches customization is not a problem. Call us today with your specific requirements.