Abstract: the use and application of float level controller 2 information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Float level controller is a widely used, the market already has a similar 'ball float liquid level controller for sale. Applied in water tower automatic pumping. Work has been very normal, but also can pick up into several kinds of automatic control circuit. The controller on the following. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the use and application of float level controller 2 article details. Float level controller is a widely used, the market already has a similar 'ball float liquid level controller for sale. Applied in water tower automatic pumping. Work has been very normal, but also can pick up into several kinds of automatic control circuit. The following to make some principle and application of the controller is introduced. LPF, type float controller is using the up or down in the floating ball in the liquid, through to the inside of the sphere of gravity switch, again by floating ball inside contact switch on or off to control the related electrical equipment. The floating ball controller by the high insulation, non-toxic, resistance to acid and alkali materials, can be applied to families, factories and other water tower, pool, also can be used in oil, weak acid, weak alkali and sewage pool, bucket, tank and tank containers for the use of liquid level control switch. Well float controller works: when the water level in Wells up to set height. Float switch controller internal gravity, such as water tower water shortage at the same time, the contactor coil electricity and, motor electrical work, start pumping of water pump: if water tower hasn't been full and the water in Wells has fallen to a certain degree, May harm the water pump work safety) Float controller in Wells internal gravity switch, ac contactor coil electricity release, the pump stopped pumping; Internal gravity switch, float controller in the tower under the condition of water shortage, contactor and, continue to automatic water supply pump. Examples of application, 1) Cooperate with ac contactor, a high-power three-phase motor control to water tower automatic water supply, water tower water level drop to set the height, the float switch controller internal gravity, contactor coil electricity and, water pump to start pumping; When the water tower water level rises to a certain height, internal gravity floating ball controller switch, contactor coil electricity release, the pump stopped pumping. ( 2) Single-phase automatic drainage pump control circuit directly, when the water level rises to set height. Submersible pump to start pumping; As the water level dropped to a certain extent, floating ball internal gravity switch controller, submersible pump stopped pumping power. In this way, submersible pump to achieve the automatic drainage. Due to the floating ball zui can be up to 2 kw controller control power, so the submersible pump can be directly connection control of small power, for more than 2 kw of power, can be used with ac contactor. ( 3) With two floating ball controller, combined with an ac contactor can be to prevent the equipment damage due to abnormal water pump control circuit. Method of use, 1) Will float switch shall be given heavier hammer on the center of the circle hole through the cable, gently push the range of heavy hammer to need to set the level control. Between hammer and floating ball cable stay longer. To control the liquid level height difference. ( 2) Heavy hammer with matching plastic ring card. Zui good with a copper wire to insert both ends up and down. ( 3) Cable directly to the control box, avoid middle joint, if the last joint, will absolutely not tapping into the liquid. ( 4) Unused thread to tie with insulation tape. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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