Float level switch is a simple, easy to use device control level, not supply energy, without complicated circuit, has a smaller volume than mechanical switches, long life and other advantages. Just choose the right material in the form and nature of any liquid or pressure, temperature can be used, which in the shipbuilding industry, generating equipment, petrochemical, food industry, water treatment, dyeing and finishing industry, hydraulic machines, etc. are It has been widely application.
How it works:
by the level sensor magnetic reed switch is important and float composed of magnetic material inside the float, Set of one or more sealed reed switch inside the non-magnetic metal pipe or plastic pipe, and then the catheter through a Or more with a magnetic float and float with the use of loop control fixed reed switch in the on position, the float rises or falls with the liquid, use the ball near the top of the reed contacts, generate on and off action for the level of control or direction (when the float near the reed switch is on; turn off when you leave).