Abstract: the working principle of metal tube float meter scale information produced by excellent flow meter
, flow meter manufacturer to offer you the quotation.
LZDH series of metal tube float flowmeter intelligent transmitter with microprocessor MCU as the core, using magnetic sensor, through digital filtering, digital signal processing technology such as software correction, to test the magnetic field changes, and through the liquid crystal display screen, provide a good person.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is the working principle of metal tube float meter scale article details.
LZDH series of metal tube float flowmeter intelligent transmitter with microprocessor MCU as the core, using magnetic sensor, through digital filtering, digital signal processing technology such as software correction, to test the magnetic field changes, and through the liquid crystal display screen, provides a good human-computer interaction interface, 4 - can be output
Lower limit on 20 ma current signal, alarm and other signals.
Display accumulation of instantaneous flow and flow, to provide users with more convenient, widely used in national defense, chemical, petroleum, metallurgy, energy, medicine, light industry, food, water treatment and other industrial departments of traffic detection and process control.
Bottom-up measured medium flows through the measuring tube float, and the differential form from the top and bottom side of upward force, when the float upward force is greater than that in the fluid in the float weight, float up, clearance area increase, annular fluid velocity drops rapidly, the differential pressure reducing float up and down the end, acting on the float upward force as is reduced, until the float weight in the lift and immersed in the fluid balance, float stability in a certain position, the discretion of the float position that corresponds to the size of the measured medium flow.
Move up and down in float float the built-in magnet steel, medium, magnetic field along with the movement of the float tube flow meter instrument mainly includes measuring pipe and indicator measuring instrument sensor is composed of parts shown in right, it is mainly guarantee the accuracy of the flow and the position of the float.
Indicator can float position through * magnetic steel roller, and indicator of high precision bearings and linear CAM plate is converted into flow by the pointer on the dial indicator, or through the angular displacement sensor and electric analog circuit will be converted into 4 - and flow value accurately
Ma, or 0 to 20
10 ma standard signal output.
Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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