A float switch is a type of level sensor, a device used to detect the level of liquid within a tank. The switch may be used to control a pump, as an indicator, an alarm, or to control other devices.
One type of float switch uses a mercury switch inside a hinged float. Another common type is a float that raises a rod to actuate a microswitch. One pattern uses a reed switch mounted in a tube; a float, containing a magnet, surrounds the tube and is guided by it. When the float raises the magnet to the reed switch, it closes. Several reeds can be mounted in the tube for different level indications by one assembly..... ([ Ссылка ])
What is a float switch used for? How do float switches work? How do you install a float switch? How do I know if my float switch is bad? How do you fix a float switch? How long do float switches last? float switch working, float switch installation What is a float switch used for? How do float switches work? How do you install a float switch? How do I know if my float switch is bad? How do you fix a float switch? How long do float switches last? How do you test an AC float switch? What is a piggyback float switch? How do you open a float switch? How much does a float switch cost? How does a dual float switch work? How do you wire a float switch to a well pump? What's inside a float switch? How many types of level switches are there? What is a reed switch and how does it work? What is an AC float switch? How does a level switch work? float switches for water tanks, float switch working principle pdf
