loading

Sincerity Group | Coriolis flow meter manufacturers| 


The point of steam flow meter scale measurement

Abstract: the main points of the steam flow meter scale measurement information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Can be divided into saturated steam and superheated steam of steam. In flow computing devices according to the density of superheated steam temperature and pressure look-up table to calculate the mass flow rate, but when the superheated steam after long distance transmission, or due to improper measures of pipeline insulation, tend to cause. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the article details the main points of the steam flow meter scale measurement. Can be divided into saturated steam and superheated steam of steam. In flow computing devices according to the density of superheated steam temperature and pressure look-up table to calculate the mass flow rate, but when the superheated steam after long distance transmission, or due to improper measures of pipeline insulation, often because of the temperature to reduce the heat loss from overheating state into the critical saturation state, and even some steam condense into droplets by a phase change, then become wet saturated steam ( Supersaturated steam) 。 In the heating industry, steam flowmeter measurement inaccurate is common problem, the main reason analysis are as follows. 1, measurement analysis: currently use to measure steam flow, measured medium is refers to the superheated steam single-phase or saturated steam. For vapor phase flow change frequently, will certainly has the problem of inaccurate measurement. The solution to this problem is to keep the steam superheating temperature, reduce the water content of steam as far as possible, strengthen the steam pipe heat preservation measures, for example, to reduce the pressure loss of steam, etc. , in order to improve the accuracy of measurement. However, these methods can not completely solve the problem of steam flow measurement is not accurate, the fundamental way to solve this problem is to develop a measurable two-phase flow medium flow meter. 2, superheated steam after long distance transportation, as the operating conditions ( Such as temperature, pressure) Changes, especially in the case of superheating temperature is not high, make it by temperature to reduce heat loss from overheating in saturated or oversaturated, into a saturated steam or supersaturated steam with water droplets. Saturated steam drastically reduced pressure, the liquid in the adiabatic expansion will be saturated steam or supersaturated steam with water droplets. Saturated steam drastically reduced pressure, the liquid in the adiabatic expansion will be transformed into superheated steam, forming gas-liquid two phase flow medium. Used to test the gas flow meter is a lot of more phyletic, zui used widely in speed and volume flowmeter, their common characteristic is only continuous determination of traffic volume, in the cases of the volume flow is the state of the function, the working status of the definite representation of the actual flow, volume flow engineering is generally expressed in standard condition or volume flow to mass flow. So need more steam flow measurement compensation measures are taken, and because of the change of state compensation of steam factors are also complex. Superheated steam density is determined by the two parameters of steam temperature and pressure, and within the scope of the different parameters, the density of expression is not the same, can't expressed in the same general formula, so cannot obtain the formula of uniform density, only individual temperature and pressure compensation formula is obtained. In place of temperature, pressure range is bigger, in addition to the temperature and pressure compensation, also need to consider on the gas expansion coefficient & epsilon; The compensation. No matter adopt what kind of meter testing of saturated steam flow, under the condition of steam pressure fluctuation, pressure compensation measures must be taken, this is because in the flow equation, contain the factors of steam density, working conditions with the design conditions, the readings will produce the error, the size of the error and the pressure of work related to the size of the design pressure deviation. The following three measures should be taken: (at the moment 1) The steam pipeline must have a good heat preservation measures to prevent heat loss. ( 2) Should avoid even the appearance of the drum level is too high in the boiler operation, to minimize the load drastic fluctuations ( 3) In steam piping to piecewise hydrophobic, before the pipe zui place and instrument of pipeline should be set on the hydrophobic, timely discharge condensate. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

looking for the best deal while getting a quality is usually the number-one objective for most electromagnetic flow meter slurry manufacturer.

If you are interested in any of mass flow meter, please feel free to contact us.

Beijing Sincerity Automatic Equipment Co., Ltd really created a whole persona around mass flow meter’s manufacturing and selling, and it's so innovative that people really respond to it.

For optimal endress hauser ultrasonic flow meter, choose a high-quality mass flow meter system and make sure a certified installer sets it up.

Beijing Sincerity Automatic Equipment Co., Ltd is an expert in manufacturing a wide range of . We also have high quality tuning fork liquid density meter and many others. Visit to know more.

GET IN TOUCH WITH Us
recommended articles
The pharmaceutical industry is constantly evolving, and with this evolution comes the need for innovative technology to streamline processes and ensure accuracy.
Have you ever wondered how a Coriolis flow meter works? This intricate and precise piece of technology is essential in a wide range of industries, from oil and gas to food and beverage production.
Measuring mass flow rate is an essential process in various industries, including manufacturing, chemical processing, and oil and gas.
Mass flow meters are crucial tools in the chemical manufacturing industry.
Mass Flow Meters: Key Features and Considerations Before Purchase

When it comes to measuring the flow rate of fluids, mass flow meters are an essential tool in various industries, including oil and gas, chemical, pharmaceutical, and food and beverage.
ATEX flow meters are essential tools for monitoring and regulating fluid flow in hazardous environments.
As a language model AI, I can provide help on generating the article content, but I cannot control the length of the article nor its contents.
Selecting the Right ATEX Flow Meter for Flammable Material Applications

Are you in the market for an ATEX flow meter for flammable material applications but feeling overwhelmed by the options available? With so many factors to consider, choosing the right flow meter can be a daunting task.
Enhancing Quality Control with Coriolis Density Meters in Production

Quality control is a crucial aspect of any production process, especially in industries such as pharmaceuticals, food and beverage, and chemical manufacturing.
Coriolis mass flow measurement is a critical aspect of many industrial processes, as it allows for accurate measurement and control of fluid flow.
no data

WOULD YOU LIKE TO RECEIVE THE LATEST NEWS ABOUT TRENDS IN FLOW CONTROL ?

 

                 

Contact Us

Copyright © 2025 Beijing Sincerity Group . | Sitemap
Customer service
detect