|The float switches are extremely compact, simple and are easy toinstall on any small space. These switches are not effected by electrical interference. They can withstand to chemicals, high temperatures and pressures if the correct material of float switch is selected by the customers.
When the magnetic field of permanent magnet inside the float is moved into to the proximity of the reed switch inside the stationary stem, the reed switch "snaps" the contact together and closes the electrical circuit. When the magnetic field is moved away from the reed switch, the reed switch does not touch. The circuit is open.
Mini Float Level Switch FD & FC Series
Since technologies of the product have more and more advance, the products need comply with a requirement for more safe, convenient and low cost.