Resistance Sensing Power Relays are used for sensing the presence of moist solids,
slurries, chemicals, liquids, water, ice, etc.
Suggested applications include storage
tank level controls, sump pump control,
ice bank control, feed water control,
livestock, feeders, protective control
systems, alarms, interface, etc.
For much more information about our resistance sensing power relay, please click the PDF file link in the Downloads section.
The 70B series Resistance Sensing Power Relay are control device operated by any resistance-type transducer such as a resistance temperature detector, thermistor, strain gage, pressure
transducer, accelerometer. photo cell, position indicator, or others.
Any resistance-type transducer with an operating point or range between 1 ohm and 93K ohms can he used with one of the ten models which cover this range in overlapping increments. The device operates as a set-point relay; that is, it may be adjusted to trip at any pre-determined resistance.
For much more information about our resistance sensing power relay, please click the PDF file link in the Downloads section.
414.362.4441
