Specific gravity .7 minimum.
Operates in 5/8″ envelope. Actuates in approximately 1/4″ of water level.
Wetted parts: stainless steel, PVC, hysol epoxy, and cunife magnet.
Use in flammable environments. Should only be used with an intrinsically safe barrier to make the sensor safe not posing a hazard.
Model 3800 switch logic is the same N. C. (normally closed) tank dry condition in either side unit is installed.
Switch logic N.C. (normally closed) tank dry. Switch opens on increasing level.