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How to solve the problem of no flow display of good price and quality turbine water flow meter from China manufacturer
How to solve the problem of no flow display of good price and quality turbine water flow meter from China manufacturer
Data: 2022-03-19 22:16

Good price and quality turbine water flow meter from China manufacturer is a commonly used flowmeter product, which has the advantages of compact mechanism, intuitive and clear reading, high reliability and no external influence. The following describes the common faults of turbine flowmeter

The reasons for large flow fluctuation of good price and quality turbine water flow meter can be considered from the following aspects:

Whether the pulsating water flow is

(1) Generally speaking, when pumping raw materials, if the flow is installed close to the pump, it is easy to produce pulsating flow, resulting in large flow fluctuation. At this time, the solution should be to increase the straight pipe distance between the pump and the flowmeter to stabilize the flow.

(2) When the installation position of good price and quality turbine water flow meter from China manufacturer is too close to the valve or elbow, flow fluctuation will be caused when raw materials pass through the valve or elbow. At this time, it should be far away from the valve and elbow position to ensure a certain front and rear straight pipe sections.

2. Whether there is interference

When there are interference sources such as motor, frequency converter and strong current near the good price and quality turbine water flow meter from China manufacturer, the solution is to ground the flowmeter or add filter capacitor. If it cannot be solved, it should be far away from the interference source.

Solution to no flow indication of good price and quality turbine water flow meter from China manufacturer

(1) First, check whether there are problems in the line, such as signal line falling off, broken line, etc.

(2) Separate the sensor from the signal amplifier, connect the signal amplifier with the instrument, and use iron metal to scratch back and forth at a distance of 2 ~ 3mm from the bottom of the amplifier taking the signal. If there is a display on the instrument, it indicates that there is no problem with the display part. Please remove the flow sensor from the pipe and check whether the impeller of the turbine flowmeter is entangled or damaged.

The good price and quality turbine water flow meter shows that the flow is small, but the actual flow is relatively large

Generally, the reason for this problem is that the impeller rotates not fast enough or the blade breaks. Remove the flow from the pipe and check whether the good price and quality turbine water flow meter from China manufacturer is entangled or damaged.

The display error of good price and quality turbine water flow meter from China manufacturer is relatively large

(1) First, check whether the flow sensor coefficient, i.e. K value and other parameters of the instrument are set correctly.

(2) If the customer has conditions, the electronic scale can be used for actual calibration.
 

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