The specific gravity of the float switch

The float switch is a liquid level control part with simple structure and easy to use. It is equipped with a complicated circuit and will not be disturbed. As long as the material is selected correctly, any liquid, pressure, and temperature can be used.

Uses: various industrial equipment, household appliances and other oil and water machines. The float switch is specially used for liquid level detection, remote signal transmission, switch alarm of various medium and small normal pressure and pressure liquid storage tanks. It can be applied to various sanitary, environmental protection, toxic, strong acid and alkali corrosive media Liquid use.

The relationship between the properties of the liquid medium and the float:

1. When the specific gravity of the liquid is different, the position of the floating ball will change. Generally, when the SG is smaller than water, the part of the floating ball immersed in the liquid will increase.

2. The reference specific gravity of the float switch product is water (SG=1), so when using the float, the specific gravity SG of the liquid level must be considered when selecting the float, and it must be greater than the float specification, otherwise the float switch cannot float.

3. For liquids with high viscosity that will not dry up, stainless steel floats with larger outer diameters should generally be used.

4. The float switch uses a magnet to sense the reed switch, so the measured liquid level should be free of iron filings, otherwise the iron filings stick to the float and the float cannot float, which will affect the action of the float team switch.