What is the approximate price of an ammonia flowmeter | water flow meter?

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1. Is it necessary to add a flow meter to the ammonia pipeline before the denitrification spray gun?

It must be added for the following reasons:

1. It is convenient for production measurement. As the underlying data of material consumption, it must be available and recorded.

2、 Facilitating the debugging of the spray gun before production, providing a basis for formal production.

3、 The change in flow rate can be used to determine whether the spray gun is working properly, whether the related stoves and pipelines are working properly, and whether the related pumps are working properly. Will 2.20% concentration ammonia water vaporize? If differential pressure is used to measure flow, vaporization phenomenon will affect the measurement Ammonia water is prone to release ammonia gas, which increases in volatility with increasing temperature and prolonged storage time. If there is no leakage point in the pipeline and various installation connections when measuring flow using differential pressure indicator mode, it will not affect the measurement results because most differential pressure flow meters can measure the vapor. Differential pressure flowmeter consists of a primary device and a secondary device. The primary device is called a flow measuring element, which is installed in the pipeline of the measured fluid and generates a pressure difference proportional to the flow rate (velocity) for the secondary device to display the flow rate. The secondary device is called a display instrument. It receives the differential pressure signal generated by the measuring element and converts it into the corresponding flow rate for display. The primary device of a differential pressure flowmeter is ofte

n a throttling device or a dynamic pressure measuring device (pitot tube, averaging tube, etc.). The secondary device consists of mechanical, electronic, and combined differential pressure gauges with flow display instruments. The differential pressure sensitive components of the differential pressure gauge are mostly elastic components. Due to the square root relationship between differential pressure and flow rate, flow display instruments are equipped with square root devices to linearize the flow scale. Most instruments are also equipped with flow accumulation devices to display accumulated flow for economic accounting. This method of measuring flow using differential pressure has a long history and is relatively mature. It is generally used in important situations around the world, accounting for about 70% of various flow measurement methods. This type of meter is used for measuring the flow of main steam, feedwater, condensate, etc. in power plants.

3. The measuring medium is ammonia water. Which flowmeter is the most suitable?

If the conductivity is greater than 5 μ s/cm, an electromagnetic flowmeter can be used to measure it. If the conductivity rise rate is too low, it is not possible and is related to the concentration and temperature of ammonia water.. Vortex flowmeter can be used, firstly, the flow rate should not be too low, and secondly, attention should be paid to the occurrence of cavitation phenomenon. If none of the above can be met, differential pressure flow meters can be used, but the flow rate must not be too low and must be able to generate sufficient differential pressure. It is best to consult the flowmeter manufacturer in detail.

What is the approximate price of an ammonia flowmeter | water flow meter?

1. Is it necessary to add a flow meter to the ammonia pipeline before the denitrification spray gun?

3. The measuring medium is ammonia water. Which flowmeter is the most suitable?

4. What flowmeter is used for industr

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