The structure of float liquid level gauge

Float liquid level gauge is a commonly used material level meter, measuring accuracy, stable performance, high reliability and convenient maintenance etc advantages, is widely used in many fields. The user for the structure form of float liquid level gauge ever know? Engineering is to introduce the specific below, hope that can help users better application products.

balance type

using pulleys and rigging a container in the balance of the external force, such as weight or wind, and in the float link inside the container. When float up and down with the liquid level do drive the rigging, pulley, or weight or a clockwork, through detecting displacement or rotation of the movement in reading level on the outside containers.

this kind of liquid level meter used in large storage tank is more, common are: float level gauge, steel belt level meter, etc.

lever

to set a lever and set the fulcrum in the walls of the vessel where the float is fixed at one end of the lever located on the inside of the container, when float up and down with the liquid level do drive lever located in the container at the other end of the exercise, or turns fulcrum, by detecting the movement of the displacement or rotation level can be read on the outside containers.

this kind of level gauge strong ability to resist external force due to its structural characteristics and high reliability, so commonly used or made into liquid level switch on the mobile container. Common are: Marine liquid level meter, float switch, etc.

connecting rod type

one connecting rod is set on the upper float, drive the connecting rod synchronous when float up and down movement up and down, and read liquid level in the connecting rod.

this kind of level gauge is suitable for the liquid level is lower than the personnel operating height ( Such as the underground pool) The level measurement.

the guide bar type

will float to make ring set on a guide rod, float with the liquid level changes do up and down along the guide bar. A permanent magnetic objects inside the float, magnetic sensor inside the guide bar set at the same time, from the magnetic sensor detection and float position to the representative of the corresponding level of high and low electrical signal output.

this kind of level gauge when there is a vigorous exercise in containers within the medium has good performance, at the scene of the only remote transmission signal does not need to liquid level gauge type has the characteristics of simple structure. At the same time are adopt in naming 'float liquid level gauge' more types.

pipe type

one vertical pipe is set on the outside of the container, up and down through the pipe connected to the container, according to the principle of connecting pipe when the container is memory is liquid, the liquid will enter the vertical pipe, and with the container of liquid surface contour. Then built a float in pipe, the position of the float can reflect the container liquid level.

this kind of liquid level meter because the float is set on the outside of the container, from horizontal movement of the liquid in the container. So good adaptability, and can be more application environment to realize high accuracy of measurement.

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