Abstract: the accurate measurement of steam flow meter scale several important elements of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Several important factors of steam flowmeter accurately measuring the density compensation, steam flowmeter to scientific and accurate: in order to correctly measure the quality of the steam flow, must consider the change of steam pressure and temperature, the through flow totalizer. especially vapor density to compensate. 。 More flow meter manufacturers choose model price quote you are welcome to inquire, here is some important accurate measurement of steam flow meter scale factor article details. Several important factors of steam flowmeter accurately measuring the density compensation, steam flowmeter to scientific and accurate: in order to correctly measure the quality of the steam flow, must consider the change of steam pressure and temperature, the through flow totalizer. especially vapor density to compensate. Measuring steam temperature must be standard installation: platinum resistance temperature measurement platinum thermal resistance is inserted into the pipe center position, install the platinic resistance in the downstream of the flow meter of 5 times the pipe diameter, installation position platinum thermal resistance of the pipe heat preservation measures, etc. , to ensure accurate measured temperature value. In the steam pressure measurement is important to note that if the lead pipe pressure, must be zero migration ( Because led tube condensate gravity causes pressure transducer to measure the pressure with a certain difference between the actual pressure, cause density compensation error) , can also be used in steam flowmeter in flow totalizer. especially for correction. Pressure transmitter installed in the downstream of the steam flowmeter 4 times the pipe diameter, pressure transmitter in front of the valve, gasket should be in good condition, to ensure the accurate measurement of steam pressure. If the set pressure, temperature compensation, close to the actual value to set, otherwise the error is very big, is generally not recommended. In the flow totalizer. especially to correctly set the operation of the steam flowmeter, it is very important to correctly calculate the cost of the steam. For the use of steam condition not good judgment, the proposal USES of intelligent flow totalizer. especially with platinum resistance, pressure transmitter, temperature and pressure compensation, so the measurement accuracy of the steam mass flow zui. Second, the straight pipe upstream and downstream of the steam flowmeter properly installed for the traditional vortex flowmeter, straight pipe before and after the installation requirement of 20 times the pipe diameter and 5 times the pipe diameter (respectively This is the front of the flowmeter without obstacles such as valve technical requirements; There are obstacles to increase the straight pipe, specific see illustrations of the manufacturer) 。 If the upstream and downstream straight pipe is not enough, will cause the pipe steam flow has not fully developed, the distortion in the velocity distribution profile. Users can pass before the steam flowmeter installation or increase the straight pipe flow regulator to adjust the velocity distribution of the pipeline, the steam flowmeter in the state of fluid for the full development. For some large diameter steam flowmeter, satisfy the requirement of the upstream and downstream straight pipe installation is more important. Three, the steam flow meter range than the reasonable range than refers to a flow meter in can ensure the accuracy of a given range, can measure zui the ratio of the large flow and zui small flow. User to choose according to their actual usage flowmeter, in theory for the steam flowmeter range to completely cover the user's use. More than traffic cap and use below cut-off flow can cause serious no steam flowmeter measurement. Such as: the actual average flow rate for 5 t/h steam flowmeter, vortex street generally should choose the diameter is 150 mm vortex flowmeter, but when the flow down to zero. 3 t/h or more than 15 t/h, the meter will appear serious measurement phrase. Four, the existence of vibration and electromagnetic interference should avoid steam metering applications zui much affected by the design principle of vortex street flowmeter, is more sensitive to mechanical vibration, vibration measurement results are susceptible to interference, the section before and after the steam flow meter should be reliable support design, equipped with vibration buffer components, such as pipeline vibration inevitably, should choose relatively strong anti-jamming capability of steam flowmeter ( Such as gas ultrasonic flowmeter, the intelligent type vortex flowmeters, differential pressure flowmeter, etc. ) 。 Existed if steam flowmeter field vibration interference, will use steam vortex street flowmeter in the low frequency pulse signal of the impact, the steam flowmeter will pass these pulses as traffic signal, flow totalizer. especially cumulative flow formation, cause vortex steam flow meter in a period of time without the aid of steam still have accumulated a certain amount of number. This is & other; Without the steam flowmeter go words throughout the &; Reasons, so in the case of without steam, steam users also want to remember good table together with steam supply unit, prevent steam flowmeter & other; Short run & throughout; 。 Five, in accordance with law, it is very important to test the measurement on a regular basis and GB17167 - 2006 of the energy-using units energy measuring instruments equipped with the general rules and the management of specified: compulsory verification of measuring instruments and the energy measuring instruments should be inspected regularly, every JingJian does not conform to the requirements of measuring instruments are not allowed to be used. Steam flowmeter must regularly check, this is the prerequisite of steam flow correct measurement. The masses of users, therefore, every year will use steam flowmeter to local statutory measurement technology for metrological verification institutions. If the steam flowmeter calibration qualified, and the actual use is feeling & other; Measuring no & throughout; When users are from the meter is correct installation, type selection, instrument operation state, interference, the actual status if there is a change of steam, etc to find the methods to solve the problem. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
Sincerity is the unique producer of mass flow meter and related products.
You will find a wide variety of for sale for virtually any endress hauser ultrasonic flow meter needs. Keep in mind how you plan to use the , and talk with a professional about the model and features that are right for your application. Go to Sincerity Flow Meter for on sale.
The above are only part of the examples regarding mass flow meter, for more information, please click here Sincerity Flow Meter.
If you need any help in mass flow meter tuning fork liquid density meter, Beijing Sincerity Automatic Equipment Co., Ltd can help you. We provide the best in class. Our design and services will enable you to create the ideal room that you have always wanted!
mass flow meter can be applied in different ways as v shape coriolis mass flow meter.

Abstract: the influence of V cone flowmeter scale deviating from standard information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. V cone flowmeter of the flow coefficient and diameter ratio and Reynolds number parameters such as Red, and the scene is sometimes hard to ensure the parameters have been within the scope of the standard, so that when these parameters deviation occurs, will produce additional uncertainty. Here mainly to everyone. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the influence of V cone flowmeter scale deviating from standard article details. V cone flowmeter of outflow coefficient and diameter ratio & beta; Related to the parameters such as Reynolds number Red, and the scene is sometimes hard to ensure the parameters have been within the scope of the standard, so that when these parameters deviation occurs, will produce additional uncertainty. Here mainly introduce V cone flowmeter to everyone deviates from the standard parameters affect the main way: 1, & beta; The influence of the value under the first to introduce & beta; The meaning of value, in fact, everyone may & beta; All know a little bit more or less, be throttle diameter and pipe diameter ratio, after all, V cone flowmeter is the circular orifice and classical venturi tube under the combination. So V cone combines their advantages, also can measure the dirt medium, small pressure loss. Based on the theory of classical venturi, practical & beta; Should be controlled in 0. Less than 75, when & beta; Value greater than 0 because of improper design. 75, the flow coefficient of dispersion is larger, the uncertainty of outflow coefficient more than doubled. 2, the effects of Reynolds number Red V cone flowmeter due to its special structure, compared with the standard throttle device, the Reynolds number under limit had greatly improved, but also is not very limit. When the Reynolds number of unlimited dropped, V cone flowmeter of outflow coefficient decreases with the decrease of the Reynolds number, while its uncertainty will increase. V cone flowmeter as a new type of differential pressure flow meter, in recent years, the use of rising year by year, has a tendency to replace the standard throttle device, but are still a little limitations in high-pressure situations, because in the case of high pressure, pyramidal structure of the suction pipe under high pressure situation happens fall off phenomenon, so we can't blind production, manufacturing parameters to comply with the scene. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
Beijing Sincerity Automatic Equipment Co., Ltd is a gaint manufacturer of mass flow meter, which is one of the most outstanding product produced from us.
Beijing Sincerity Automatic Equipment Co., Ltd’s goal is to provide the customer with an enjoyable, honest service by satisfying individual customers practical transportation needs with a quality product.
mass flow meter continued to evolve to having strong manufacturers develop huge marketers and people came to value their opinions about what to buy.
Beijing Sincerity Automatic Equipment Co., Ltd attach great importance to the quality of our products and R&D services.
Beijing Sincerity Automatic Equipment Co., Ltd will give you a suitable price for purchasing mass flow meter.

Abstract: LZB series glass rotameter scale correct use of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. LZB series glass rotor flowmeter is a kind of common flow measurement instruments, mainly used in chemical, petroleum, light industry, medicine, environmental protection, food and other industries in the inspection. Users use LZB series glass rotor flow timing need to master certain precautions, below. More flow meter manufacturers choose model price quote you are welcome to inquire, here is LZB series glass rotameter scale correct use article details. LZB series glass rotor flowmeter is a kind of common flow measurement instruments, mainly used in chemical, petroleum, light industry, medicine, environmental protection, food and other industries in the inspection. Users use LZB series glass rotor flow timing need to master certain considerations, the following is to introduce specific LZB glass rotor flowmeter using the matters needing attention, hope you can help to you. LZB series glass rotameter how to correctly use, what are the factors affect the measurements accuracy of triangulation? 1, glass rotor flowmeter device before you first need to put of the flowmeter due to the need of ship maintenance and roof lining. And view the taper pipe with and without damage, the float can move freely up and down, check the rear can normal device. 2, glass rotor flowmeter before using the device, should check the technical parameters such as flow range, accuracy grade, working pressure and temperature parameters, such as whether can meet the demand of field use. 3, glass rotor flow meter must be installed in vertical position ( The center line of the flowmeter and lead the vertical Angle is less than 5 ℃) And have the right support in order to prevent any external force to. Import the smallest cone end of the taper pipe installation, namely the minimum numerical scale, and located in the lower part. 4, when the device to prevent the glass rotor flowmeter with big external force damage, such as the force that press a twist, etc. 5, new line must be washed clean. 6, the flow in the body can not be mixed with big particle contamination, otherwise it will make float stuck or blockage, the necessary basis for use in different operating mode, the upstream device filters, glass rotor flowmeter to prevent impurities tainted, and the rotor flowmeter, affect the normal use. 7, flowmeter measurement of fluid pressure must be stable, if the fluid is not stable, have a pulsating flow, is not the correct measurement, in order to ensure the outstanding of rotor flowmeter measurement device buffer, to eliminate the pulsating flow. 8, rotameter when use, should be slowly unscrew flow upstream of the control valve in the pipeline, and then use eyelid valve flow, prevent suddenly open float increased loss cone tube. 9, to get accurate measurement data, advocated by the common traffic flow body should be in more than 60% of the rotor flow score degree of flow. 10, should avoid to be measured fluid temperature change sharply, not hot and cold, different temperature measurement will have certain deviation. 11, found in using the cone tube and float defiled, should be timely cleaning, use if found to have leakage, in general is seal failure, should be replaced in a timely manner. 12, in particular to note, flow scoring average and anti-corrosion, must not with normal to measuring the corrosive fluid. 13, there is flow meter must choose qualified manufacturer production product, the flow meter of procurement not only depends on the price, more depends on qualification, to see if factory is a production of flowmeter, whether has perfect after-sales service system, quality assurance is in place. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
Whether it's automation or artificial intelligence, the rapid convergence of technology and business often determines mass flow meter’s competitiveness.
Beijing Sincerity Automatic Equipment Co., Ltd promises you that you will be satisfied with our service.
Beijing Sincerity Automatic Equipment Co., Ltd are used to coming up with solutions while think about problems, also expressing the whole idea individually.

Abstract: The information on the application fields and use precautions of the precession vortex gas flow meter is provided by the excellent flow meter and flow meter production and quotation manufacturers. Precession vortex gas flowmeter is a kind of velocity flowmeter widely used in crude oil production, storage and transportation. Because it has no moving parts and has temperature and pressure correction function, it can measure natural gas standards under harsh field conditions. flow value, . For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following is the application field of the precession vortex gas flowmeter and the details of the article. Precession vortex gas flowmeter is a kind of velocity flowmeter widely used in crude oil production, storage and transportation. Because it has no moving parts and has temperature and pressure correction function, it can measure natural gas standards under harsh field conditions. The flow value has a high cost performance, and can meet the internal production and operation management requirements of the enterprise. At present, in petroleum and petrochemical systems, the flowmeter is mainly used in the following situations: (1) It is used for the measurement of associated gas in the crude oil production process. It is mainly installed at the natural gas outlet at the upper part of the oil-liquid separator. , and mixed into the gathering pipeline and transported to the transfer station. Since the associated gas contains a certain amount of light hydrocarbons, carbon dioxide, water and other media, with the change of temperature and pressure, the above components in a saturated state will be condensed from the natural gas, and the content<At 15%, the measurement accuracy≤±Therefore, this flowmeter is widely used in crude oil production sites, accounting for 95% of gas flowmeters. (2) It is used for crude oil transfer, gathering and transportation stations, and natural gas storage and transportation measurement after being processed by oil-gas-water three-phase separators. In natural gas light hydrocarbons, carbon dioxide, water and other media content<5% of the case, the measurement accuracy≤±3%. (3) It is used for the measurement of natural gas consumption in the production boilers, hot water heating furnaces and other energy-consuming facilities of crude oil gathering and transportation stations. The steam and hot water generated by the above heating facilities are used as energy-carrying working fluids for heat tracing in crude oil storage and transportation. Keep warm. Because natural gas is relatively pure, the measurement accuracy is≤±2%. Since the precession vortex flowmeter is a kind of velocity flowmeter, when the fluid accelerates the vortex flow through the throttling, pressure loss will occur. Therefore, the following problems should be avoided in use: (1) The quality of the measurement medium is guaranteed to be For a single Newtonian body, if there are many impurities in crude oil and trace particles, it should be separated and filtered before the flow meter, otherwise the measured value will be greater than the actual value. (2) The selection of the flow meter should be based on the actual flow of the medium, rather than the diameter of the installed pipeline, which is very important. (3) It is necessary to avoid the measurement error caused by the selection of the pressure sensor and the change of temperature and pressure sensor errors. Since the pressure sensor range of the currently used intelligent precession vortex flowmeter is 2.0Mpa, the actual range pressure of the gas is 2.0Mpa.≤±When it is 0.3Mpa, the measurement error of natural gas in the standard state will increase. At the same time, because most of the intelligent precession vortex flowmeters used in oil fields are used for non-custodial custody transfer, the flowmeters have not been calibrated on time, resulting in zero-point drift of the pressure and temperature sensors, resulting in increased errors in the delivery of natural gas. The flowmeter is regularly calibrated and calibrated. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Precession Vortex Gas Flow Meter Application Fields and Precautions for Use'
At the same time, as the recent research of Sincerity shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
To discover more about the digital fork density meter benefits of , go to Sincerity Flow Meter.
mass flow meter are less complex compared with coriolis density meter.

Abstract: Manufacturers of high-quality classic Venturi tube flow meters, quotation and model information are provided by excellent manufacturers of flow meters and flow meters. Classic Venturi Flowmeter Overview The classic Venturi tube is designed and manufactured according to the national standard GB/T2624-93 and verified according to the verification regulations JJG640-94. In the standard throttling device, it requires the shortest upstream and downstream straight pipelines, minimum pressure loss, stable performance, and easy maintenance. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are high-quality classic Venturi tube flowmeter manufacturers, quotations and model article details. Overview of classic venturi flowmeter The classic venturi tube is designed and manufactured according to the national standard GB/T2624-93, and verified according to the verification procedure JJG640-94. Among the standard throttling devices, it requires the shortest upstream and downstream straight pipes, minimum pressure loss, stable performance and easy maintenance. Because of its accurate calculation and low energy consumption, it has been widely used in petroleum, chemical, electric power and metallurgical industries. Scope of application of classic Venturi flowmeter 1. Nominal diameter: 50mm≤DN≤1200mm (calibration is required beyond this range) Rough casting shrinkage section: 100mm≤DN≤800mm Machining Shrinkage: 50mm≤DN≤250mm rough welding iron plate shrinkage section: 200mm≤DN≤1200mm 2. Throttle aperture ratioβ: 0.3≤β≤0.75 Rough casting shrinkage section: 0.3≤β≤0.75 Machining Shrinkage: 0.4≤β≤0.75 rough welding iron plate shrinkage section: 0.4≤β≤0.7 3. Reynolds number range: 2×105≤ReD≤2×106 Rough casting shrinkage: 2×105≤ReD≤2×106 Machining Shrinkage: 2×105≤ReD≤2×106 Shrinkage section of rough welded iron plate: 2×105≤ReD≤2×106 4. Accuracy class: Class 1 Classic Venturi flowmeter Features: The classic Venturi tube has a simple structure, durability and stable performance. Classic Venturi tubes have low pressure loss, saving the energy required for fluid transport. The classic Venturi tube is in the range of 50 to 1200 diameter. No real flow calibration is required. Beyond this range, you can refer to the design and manufacture. When higher accuracy is required, real-flow calibration can be performed. The installation size of the body is long, and it is not convenient for transportation and installation for large-diameter instruments. Main technical parameters of classic venturi: Nominal diameter (mm): DN50-DNl200 (~2600) Nominal pressure (MPa): 0 25 ~ 4 0 (~ 6 3) Accuracy (uncertainty):±01%～±The axial direction of the 15% classic Venturi tube is composed of the inlet cylindrical section A, the conical constriction section B, the cylindrical throat section C, and the conical diffusion section E. The diameter of the cylindrical section A is D, and its length is equal to D; the constricted section B is conical and has 21°±1°The included angle of ; the throat C is a cylinder with a diameter d, and its length is equal to d; the diffusion section E is conical, and the diffusion angle is 7°~15°. The shrinkage section of the classic Venturi tube is divided into three forms: rough casting shrinkage section, machining shrinkage section, and rough welding iron plate shrinkage section. The upstream pressure taking port and throat pressure taking port of the classic Venturi tube are made into several (no less than 4) separate pipe wall pressure taking ports, and the pressure taking of several separate pipe walls is connected by a pressure equalizing ring. when d≥When 33.3mm, the diameter of the throat pressure-taking port is 4-10mm, and the upstream pressure-taking port diameter should not be greater than 0.1D; when d≤When the diameter is 33.3mm, the diameter of the throat pressure taking port is 0.1d ~ 0.13d, and the diameter of the upstream pressure taking port is 0.1d ~ 0.1D. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Quality Classic Venturi Flow Meter Manufacturers, Quotations and Models'
Beijing Sincerity Automatic Equipment Co., Ltd shows how effective market design can encourage participation, reduce gaming, and aggregate information, in order to improve liquidity, efficiency, and equity in markets.
Our vision serves as the framework for our mass flow meter and guides every aspect of our business by describing what we need to accomplish in order to continue achieving sustainable, quality growth.
The group's Quality Systems Manager (QSM) is responsible for ensuring that Beijing Sincerity Automatic Equipment Co., Ltd has in place systems that guarantee quality throughout the Group.
vortex flow meter manufacturer has become a serious problem for an increasing number of people around the world, that's why highly effective are developed by Beijing Sincerity Automatic Equipment Co., Ltd.