The Q Series heavy duty float switch is a two position level regulator, capable of giving an on or off switch action at two distinct levels in a pit or tank, containing liquid.
The difference in height between the on and off point which can be attained with this switch is between 150 and 350mm, in water. For applications where the level change is greater than 350mm, two switches should be used, one to actuate at high level and one at low level.
This switch is suitable for use in potable water as well as in waste and effulents. There is no mercury used in this switch, so it is environmentally safe.
This switch is constructed from polypropylene with hypalon rubber shielded cable.
There are no metal parts in contact with the process liquid. The switch can therefore be used in water, seawater, acids, alkalis, and a great variety of chemical solutions, including oil, oily waste, fats and effulent of many types.
This float switch should not be used in greater than 30 meters submergence in water, or in closed vessels at greater than 300 Kpa pressure.
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