Small float level switch
The working principle of small floating ball liquid level switch is direct and simple. Usually will seal nonmagnetic metal or plastic tube magnetic reed switch, according to the need to set up one or more points to an internal ring hollow float fixed to the noumenon of a permanent magnet pole magnetic reed switch in related position, make the floating ball to fluctuate within a certain scope, using the floating ball in the magnet to attract the magnetic reed switch is closed, switch action, to control the liquid level. Normally open and normally closed are the switching states when no liquid is injected, which can be specified by the user. Normally, the switching state can be switched.
due to its low price, reliable performance, flexible installation, choice of variety of materials are widely used in machinery, electronics, chemical industry, household appliances and other small containers of liquid level control and alarm.
