Guide to Buy Onicon Thermal Mass Flow Meter in Sincerity
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Vortex flowmeter manufacturers supply what substances can be measured by vortex flowmeters What substances can be measured by vortex flowmeter manufacturers The seal is not tight, causing water leakage and scrapping, because most manufacturers do not have high temperature sealing test conditions. 2. The temperature probe is specially designed for superheated steam, with a temperature resistance of 450°C: imported high-temperature materials and ingenious structures are used for special process packaging, becoming one of the few domestic packaging technology manufacturers. 3. The probe adopts a four-piece crystal packaging structure, and the shock resistance is significantly enhanced : Generally, manufacturers only encapsulate two crystals, and the other two are mainly used for shock resistance. 4. The generator body of the sensor is made by injection molding, mass production, and low cost: the gold processing of stainless steel is difficult, there is no certain batch, the cost is high, and the appearance is not beautiful. 5. The steam calculation software is baked in the module chip and automatically displays the mass flow: this software is divided into two versions, saturated steam and superheated steam, and displays temperature, pressure, density, and flow values u200bu200bonline. 6. Historical record query function, displaying daily report, monthly report and annual report: it is convenient for users to carry out measurement and settlement. 7. Power failure record query function, display the time and frequency of power failure: it is convenient for users to calculate the unmetered flow and prevent the leakage of steam. Vortex flowmeter can measure gases: gas, air, natural gas, nitrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine, gas, biogas, carbon dioxide, nitrogen, acetylene, phosgene, oxygen, Compressed air, argon, toluene, benzene, xylene, hydrogen sulfide, sulfur dioxide, ammonia and more!
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Abstract: Factors to be considered in the selection of gas flow meters are provided by excellent flowmeter and flowmeter manufacturers. It is a very important step for customers to select the type of flowmeter for the site. It is necessary to comprehensively consider the actual working conditions of the site to select the most suitable metering instrument. The following is a flowmeter from Heshunda to share with you about the selection of gas flowmeters. factor:. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the factors to be considered in the selection of gas flowmeters. It is an important step for customers to select the type of flowmeter for the site. It is necessary to comprehensively consider the actual working conditions of the site to select the most suitable metering instrument. The flowmeter will share with you the factors that need to be considered in the selection of gas flowmeters: 1. Accuracy level: Generally speaking, the selection of turbine flowmeter is mainly based on its high accuracy, but the higher the accuracy of the flowmeter, the more sensitive it is to changes in the field conditions of use. Therefore, the choice of meter accuracy should be Caution, should be considered from an economic point of view. For the trade settlement instruments of large-diameter gas pipelines, it is cost-effective to invest more in the instruments, and for occasions where the transportation volume is not large, the medium-precision level can be selected. 2. Flow range: The selection of the flow range of the turbine flowmeter has a great influence on its accuracy and service life, and each type of flowmeter has a certain measurement range, and the selection of the flowmeter diameter is also determined by the flow range . The principle of selecting the flow range is: the minimum flow rate in use shall not be lower than the minimum flow rate allowed by the instrument, and the maximum flow rate in use shall not be higher than the maximum flow rate allowed by the instrument. For intermittent work occasions where the actual running time of the instrument per day does not exceed 8 hours, select 1.3 times the maximum flow rate in actual use as the upper limit of the flow range; for continuous working occasions where the actual running time of the instrument per day is not less than 8 hours, select the 1.4 times the maximum flow rate during use as the upper limit of the flow range. The lower limit flow rate of the instrument is appropriate to be 0.8 times the actual minimum flow rate. 3. Gas density: The influence of gas flow meter and fluid physical properties is mainly gas density, which has a greater impact on the meter coefficient, and is mainly in the low flow area. If the gas density changes frequently, corrective measures should be taken to the flow coefficient of the flowmeter. 4. Pressure loss: try to choose a turbine flowmeter with a small pressure loss. Because the pressure loss of the fluid passing through the turbine flowmeter is smaller, the energy consumed by the fluid from the input to the output pipeline will be less, that is, the total power required will be reduced, which can greatly save energy, reduce transportation costs, and improve utilization. . Some people have done tests, and the main component that affects the pressure loss is the front deflector of the turbine flowmeter. Compared with the front deflector of the semi-ellipsoid, the pressure loss of the former turbine can be greatly reduced. 5. Structural type: (1) The reverse thrust turbine flowmeter should be selected for the internal structure. Because the reverse thrust structure can keep the impeller in a floating state within a certain flow range, there is no contact point in the axial direction, and there is no end face friction and wear, which can prolong the service life of the bearing. (2) According to the pipeline connection method, the flowmeter has two types of horizontal and vertical installation. The horizontal installation and pipeline connection methods include flange connection, threaded connection and clamp connection. Flange connections are used for medium diameters; threaded connections are used for small diameter and high-pressure pipes; clip-on connections are only suitable for low-pressure pipe diameters; vertical installations are only threaded. (3) Selection according to environmental conditions, considering the influence of temperature and humidity. Natural gas metering should choose intrinsically safe explosion-proof turbine flowmeter. 6. Bearings: The bearings of turbine flowmeters are generally made of three types of materials: tungsten carbide, polytetrafluoroethylene, and carbon graphite. Natural gas measuring instrument bearings should be made of tungsten carbide. If you have other questions about flowmeters, please feel free to consult. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Factors to Consider in the Selection of Gas Flow Meters'
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Mass flowmeters have ultra-high precision and stable performance, and more manufacturers in the industry use mass flowmeters to measure the quality of fluids. When purchasing a mass flowmeter, the issue of type selection is very critical. The selection of mass flowmeters must pay attention to certain principles and methods in order to ensure normal use and maintenance in the future. 1. Selection principles 1. Select the structure of the flowmeter according to the type of fluid to be measured. There are many types of measuring tubes for Coriolis force mass flowmeters, which need to be considered and selected according to the type of medium to be measured. In principle, pure liquids with low viscosity have no requirements on the shape of the measuring tube; when measuring liquids containing a small amount of air bubbles, slurries containing solid particles, and high-viscosity liquids, the measuring tube should be selected so that it is not easy to accumulate air bubbles or solid particles, and the inner wall The shape of the medium that is not easy to adhere to; if it is used in the food industry, the measuring tube should be easy to clean. 2. Safety principles When measuring corrosive fluids, attention should be paid to the corrosion resistance of the measuring tube, and the sensor housing should also have a certain degree of corrosion resistance. In the event of a rupture of the test tube, safety precautions should be taken before handling. Different media have different corrosive properties, and different materials have different anti-corrosion objects, so they should be treated differently. When measuring abrasive media, the wear resistance of the measuring tube should be considered. When the process pressure is high, attention should be paid to the withstand voltage level of the sensor to avoid damage to the measuring tube; when the medium temperature is high, the operating temperature range of the sensor should be considered to avoid damage to the detection element. If the selected flowmeter is used in a hazardous area or harsh environment, special attention should be paid to the explosion-proof and protection level of the flowmeter should meet the requirements of safety standards. 3. Flow range Two principles should be followed when considering the flow range: First, the flow range of Zhonglong flowmeter should be able to cover the process flow range of the measured medium. Secondly, the common process flow should fall within the economic flow range of the flowmeter. The so-called economic flow range has two meanings here: one is because of the Coriolis force mass flowmeter, its zero point stability has a great influence on the measurement accuracy of the lower limit flow. The closer to the upper flow limit, the smaller the impact of zero stability on accuracy, therefore, the range of more than 1/3 of the upper limit flow of the flowmeter can be called the economic flow range of accuracy; the second is for the same type of flowmeter, if at the same time The measurable flow range of several calibers can cover the process flow range, and choosing a flowmeter with a smaller caliber can obviously save money and be more economical. But this kind of economy is not absolute. If you blindly pursue the use flow rate within the range close to the upper limit flow rate of the flowmeter, it will inevitably cause the flow rate of the medium in the measuring tube to be too high, and the negative effects will be excessive pressure loss and increased safety. . For some flammable and explosive media, if the flow rate is too high, it is very easy to cause deflagration due to static electricity generated by friction. Therefore, care should be taken not to exceed the safe flow rate for such media. 4. Accuracy The requirements for the accuracy level should be determined according to the measurement object and purpose. At the same time, attention should be paid to the calculation method of the product accuracy level and the use conditions or restrictive factors to achieve this level. Generally speaking, the Coriolis force mass flowmeter expresses the accuracy grade by the percentage of the flow reading with zero stability, and some products are expressed by the method that different flow segments correspond to different error limits, and some products are in the low flow rate segment. The error level is expressed as a percentage of full scale. For the Coriolis force mass flowmeter, when considering its accuracy level, the following two points should also be paid attention to: First, due to the particularity of the calculation method of the accuracy level of this type of flowmeter, some products give a very high accuracy level. Accuracy level, and the zero drift value given at the same time is also very high, thus increasing its allowable error limit; second, some products give a high accuracy level under low zero drift value, but the installation conditions it requires are close to Harsh and can only be done in a laboratory. Due to the ubiquity of on-site vibration and the limitation of the installation site, it is difficult to meet such installation conditions and achieve the theoretical effect. these two“high accuracy”Grades are not enough. In the case of meeting the measurement accuracy requirements, factors such as price should be considered, and it is not necessary to blindly pursue an excessively high accuracy level.
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Coriolis Mass Flow Meters in Paint and Coating Production: Precision Mixing and Dosing
Introduction
Paint and coating production is a complex and highly specialized industry that demands precise control over various processes, including mixing and dosing. To achieve accurate measurements and streamline manufacturing operations, the use of Coriolis mass flow meters has become increasingly prevalent. This article explores the significance of Coriolis mass flow meters in the paint and coating production industry and highlights the benefits they offer in achieving precision mixing and dosing.
1. Enhancing Accuracy and Reliability
Accurate measurement is paramount in paint and coating production, as even slight deviations in the mixture's composition can compromise the final product's quality and performance. Coriolis mass flow meters excel in providing precise measurements, ensuring that the desired paint formulations are consistently achieved. By measuring the mass flow rate directly, these meters eliminate the need for additional calculations or conversions, reducing the chances of errors and enhancing overall reliability.
2. Real-time Monitoring and Control
To maintain consistent quality, real-time monitoring and control of the mixing and dosing processes are crucial. Coriolis mass flow meters offer these capabilities by providing continuous measurements, enabling operators to adjust parameters promptly when necessary. With the ability to monitor parameters such as flow rate, density, and viscosity, these meters allow for immediate corrective actions, minimizing potential variations in the final product.
3. Improved Efficiency and Cost Savings
Efficiency and cost savings are essential considerations for any production facility. Coriolis mass flow meters assist in achieving these objectives by optimizing the mixing and dosing processes. By accurately measuring the flow rates, these meters enable manufacturers to minimize wastage and precisely control the amount of paint or coating material being used. This not only decreases material costs but also reduces the environmental impact associated with excess production.
4. Increased Process Safety
Maintaining a safe working environment is paramount in the paint and coating production industry. Coriolis mass flow meters contribute to process safety by detecting anomalies and providing critical information about the flow conditions. In case of any deviations, such as blockages or leakage, these meters offer immediate alerts, allowing operators to take necessary precautions before any potential risks escalate. This proactive approach helps prevent accidents, product losses, and equipment damage.
5. Simplified Installation and Maintenance
Coriolis mass flow meters are designed to be user-friendly, offering easy installation and maintenance. With their compact size and integrated measurement capabilities, these meters eliminate the need for additional devices or elaborate setups. Their non-intrusive design ensures minimal disruption to the production line during installation or maintenance activities. Moreover, the robust construction and self-diagnostic features of Coriolis mass flow meters minimize downtime, ensuring uninterrupted operations.
Conclusion
Coriolis mass flow meters have revolutionized the paint and coating production industry by providing a robust solution for precise mixing and dosing. With their ability to enhance accuracy, offer real-time monitoring and control, improve efficiency, increase process safety, and simplify installation and maintenance, these meters have become indispensable tools for manufacturers. Investing in Coriolis mass flow meters enables paint and coating producers to achieve consistent quality, optimize resource utilization, and elevate their overall operational excellence. As the industry continues to evolve and demand greater levels of precision, Coriolis mass flow meters will remain at the forefront, enabling manufacturers to meet the growing challenges head-on.
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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. However, by understanding your specific requirements and doing your research, you can select the perfect ATEX flow meter for your needs.
Understanding ATEX Certification
When selecting an ATEX flow meter for use with flammable materials, it is crucial to ensure that the chosen device is ATEX certified. ATEX certification ensures that the flow meter complies with the European Union directive for equipment used in potentially explosive atmospheres. This certification is essential for maintaining safety and preventing potential hazards in environments where flammable materials are present.
It's important to note that there are two categories within ATEX certification: Category 3 (for surface industries) and Category 2 (for underground mining). Each category has specific requirements, and the chosen flow meter should align with the appropriate category for your application.
When evaluating ATEX certification, it's important to consider the specific requirements of your industry and application. By understanding your needs, you can ensure that the chosen flow meter meets the necessary safety standards and regulations.
Compatibility with Flammable Materials
One of the most critical factors to consider when selecting an ATEX flow meter for flammable material applications is the device's compatibility with the specific materials being measured. Whether dealing with liquids, gases, or other substances, it's essential to ensure that the flow meter is designed to handle the properties of the materials in question.
For example, when dealing with flammable liquids, the flow meter should be constructed from materials that are compatible with the fluid's chemical composition. Additionally, the flow meter should be able to withstand the pressure and temperature conditions associated with the materials being measured.
Similarly, when dealing with flammable gases, it is crucial to ensure that the flow meter is designed to handle the specific properties of the gases, including pressure, temperature, and flow rate. Failure to select a flow meter that is compatible with the flammable materials in use can result in inaccurate measurements, device failure, or safety hazards.
Before making a purchase, it's important to thoroughly research the compatibility of the flow meter with the flammable materials in your application. Additionally, consulting with a knowledgeable supplier or manufacturer can provide valuable insights into the best options for your specific needs.
Measurement Accuracy and Precision
In applications involving flammable materials, measurement accuracy and precision are of utmost importance. An ATEX flow meter must be able to provide accurate and reliable measurements to ensure operational efficiency and safety.
When evaluating flow meters, it's essential to consider the device's measurement accuracy and precision under various operating conditions. Factors such as flow rate, pressure, temperature, and viscosity can all impact the device's performance, making it crucial to select a flow meter that can deliver consistent and precise measurements in real-world conditions.
Additionally, the selected flow meter should be able to maintain its accuracy over time, even in challenging environments. Regular maintenance and calibration play a significant role in ensuring that the flow meter continues to provide reliable measurements throughout its operational life.
When selecting a flow meter for flammable material applications, it's crucial to prioritize measurement accuracy and precision. By choosing a device that can consistently deliver accurate measurements, you can ensure the safety and efficiency of your operations.
Environmental Considerations
In addition to the compatibility of the flow meter with flammable materials, it is essential to consider the environmental conditions in which the device will be operating. Factors such as temperature, pressure, and exposure to potentially corrosive substances can all impact the performance and longevity of the flow meter.
When evaluating flow meters, it's important to consider the device's environmental ratings and specifications. A suitable flow meter should be able to withstand the conditions present in the application environment, whether that be an outdoor industrial setting or an indoor processing facility.
Furthermore, when operating in potentially explosive atmospheres, it's crucial to ensure that the selected flow meter is designed to minimize the risk of ignition. This may involve features such as explosion-proof housings, intrinsically safe design, or other protective measures to prevent the ignition of flammable materials.
By carefully considering the environmental conditions in which the flow meter will be used, you can select a device that is capable of withstanding the demands of your application while maintaining safety and reliability.
Integration with Existing Systems
When selecting an ATEX flow meter for flammable material applications, it's essential to consider how the device will integrate with existing systems and infrastructure. Whether retrofitting an existing setup or installing a new flow meter in a greenfield project, compatibility with other equipment is a critical factor to consider.
Integration considerations may include compatibility with communication protocols, connectivity with control systems, and the ability to interface with data acquisition and management systems. Additionally, factors such as power requirements, signal outputs, and overall system compatibility should be evaluated to ensure seamless integration and optimal performance.
The selected flow meter should also be able to meet the operational requirements of the application, including factors such as turndown ratio, response time, and overall system efficiency. By carefully evaluating integration considerations, you can ensure that the selected flow meter will function effectively within your existing setup.
In conclusion, selecting the right ATEX flow meter for flammable material applications requires careful consideration of a variety of factors, including ATEX certification, compatibility with flammable materials, measurement accuracy and precision, environmental considerations, and integration with existing systems. By thoroughly researching and evaluating available options, you can choose a flow meter that meets your specific requirements and ensures safety, reliability, and operational efficiency in your application.
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In the condition of electromagnetic flow meter scale downtime maintenance several big key
Abstract: in the condition of electromagnetic flow meter scale downtime maintenance several big key information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.
Electromagnetic flowmeter in downtime when not in use, we have to respond to the electromagnetic flowmeter is scientific and reasonable maintenance and maintenance method.
很多人发现在购买电磁流量计使用一段时间以后再次使用发现测量数据的不准确。
In fact this.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is in the electromagnetic flow meter scale maintenance downtime state several key article details.
Electromagnetic flowmeter in downtime when not in use, we have to respond to the electromagnetic flowmeter is scientific and reasonable maintenance and maintenance method.
很多人发现在购买电磁流量计使用一段时间以后再次使用发现测量数据的不准确。
In fact this is not the quality problem of the electromagnetic flowmeter itself exists.
Because the user does not operate according to the instruction methods in maintenance and maintenance.
So lead to the instrument measurement is not accurate, so to learn how to maintenance of instruments is crucial.
First, zero check and adjustment of the electromagnetic flowmeter maintenance electromagnetic flowmeter in operation before, after electrify must in the electromagnetic flow sensor with fluid under stationary state adjust the zero point.
Operation also will stop flow for zero check for conditions of use on a regular basis, especially on precipitation, easy pollution electrode, the cleaning liquid containing solid phase, at the beginning of the run should be checked more, to gain experience to determine the normal inspection cycle.
Ac excitation mode of electromagnetic flowmeter with rectangular wave excitation, are more likely to produce zero drift, so more attention should be paid to check and adjust.
Give an example of application of sediment failure error.
One is drilling cementing engineering, the total flow perfusion slurry is an important process parameters, often with high-pressure electromagnetic flowmeter.
Instrument intermittent use, with finish to wash after sensor tube, the rest of the time are hollow tubes.
由于清洗不彻底测量管内壁残留水泥浆固化成薄层,近二个月积聚形成绝缘层包覆了整个电极表面,导致运行不正常到zui终不能工作。
Another is electrolytic cutting process on the test rig, saturated salt water flow is controlled by electromagnetic flowmeter, clearance after using a period found that traffic signal gradually weakened, 2 months after the signal is zero.
原因是电解切削过程中氧化铁沉积管壁形成短路所致。
Clear stratification is back to normal immediately.
Second, how to prolong the life of electromagnetic flowmeter by first electromagnetic flowmeter installation shall meet the requirements of manufacturer instructions and related national standards requirements, otherwise life will not be too long, so it is important to note that installation.
To regularly check grounding system, including the grounding line, grounding, grounding terminals, such as whether contact is good, the grounding system will have a strong current or electromagnetic induction.
2, pay attention to the instrument of waterproof;
Wiring mouth, protection tube, seal joint, watchcase seal;
3, regularly check the lining of electromagnetic flowmeter, often use time, especially in the medium impurity fluid easily causing serious abrasion of the lining;
4, often should check the piping installation, such as whether there is leakage, pipeline vibration situation, the bolt is loose, the bracket is reliable;
5, anticorrosion and thermal insulation of flow meter should be inspected regularly.
Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
The single most important quality you'll need as Beijing Sincerity Automatic Equipment Co., Ltd is 'stick-to-it-iveness' or grit, a combination of perseverance, patience and adaptability.
What are you waiting for? Don't you want to provide perfect support to v shape coriolis mass flow meter? If yes, so, switch to mass flow meter right away!
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The development of tuning fork liquid density meter mass flow meter products has massive potential for expansion.
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The realization of the vortex flow meter scale voltage compensation method
Abstract: the implementation of vortex flow meter scale voltage compensation method of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation.
Vortex flowmeter is mainly used for industrial piping medium fluid flow measurement, has convenient installation and maintenance, high cost performance, the application of a wide range of features.
Vortex flow meter used in petroleum, chemical, metallurgical, thermal, textile, paper and other industries of superheated steam,.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is a vortex flow meter scale voltage compensation method of the article details.
Vortex flowmeter is mainly used for industrial piping medium fluid flow measurement, has convenient installation and maintenance, high cost performance, the application of a wide range of features.
Vortex flow meter used in petroleum, chemical, metallurgical, thermal, textile, paper and other industries of superheated steam and saturated steam, compressed air and gas, water and liquid measurement and control.
The volume of saturated steam and superheated steam under the influence of temperature and pressure is very big.
Meter below to share with you about the voltage compensation method of vortex flowmeter.
1, a one-time compensation method determine the working parameters of the steam & ndash;
According to temperature and pressure, vortex street flowmeter work under working state parameters to determine steam density, the density as the future of steam in the process of the flow measurement orifice * density is calculated.
At work to compensate the actual changes of steam or correction, this is known as a compensation method based on one-time calculation.
If in the running, the working parameters of steam consistent with the design value, the steam flow measurement accuracy can be guaranteed.
If some deviation from the actual working condition parameters, the deviation is very large, even is the deviation of measurement results can be quite large.
One-time compensation method, at the beginning of the automatic detection technology adopted by way of measurement, measurement result error is big, can be used as a rough measurement.
This design method in the present widespread flow throttling device in the design manual is still in use.
2, on-line density compensation method with the wide application of microelectronics technology in the instrument.
Computing functions of vortex flowmeter, compensation correction function, the cumulative function, historical data storage function, the digital filter function, the function, of output, digital communication function and so on can be easily implemented.
Online density compensation has become a kind of indispensable basic steam metering instrument functions and is widely used.
Here introduce the classification of the vapor density compensation: {
1}
Saturated vapor density compensation online.
Vortex flowmeter can realize the integration of temperature compensation, the temperature and pressure of saturated steam has a strict one-to-one correspondence relationship between.
The density of saturated steam can be the temperature or the pressure of a single function.
According to the size of the saturated steam temperature or pressure value, through the look-up table method or the formula to calculate method (
IFC or IAPW -
).
To get real-time density value.
In the flow measurement, the vortex street flowmeter can choose temperature compensation or pressure compensation type flowmeter.
To select flowmeter with temperature compensation capability.
Open flowmeter temperature sensor, real-time detection test steam temperature, and obtained the corresponding density value.
{
2}
On-line density compensation superheated steam is superheated steam to saturated steam heating again after a kind of special quality of steam.
It broke the inherent in the saturated steam temperature and pressure strict one-to-one relationship.
Vortex street flowmeter in flow measurement in the process of superheated steam can be viewed as a single medium.
Is the density of superheated steam temperature and pressure of the comprehensive function.
In order to select the temperature, the vortex flowmeter pressure compensation type.
In actual use, at the same time open real-time sensor measuring temperature and pressure steam temperature, pressure, density values can be according to the density of superheat steam tables or density calculation formula for accurate calculation.
Meter factory as a professional research and development type flowmeter production enterprises, over the years, always adhere to the quality and brand, brand for the development of the production concept, perseverance, research, difficult, research and development of new technologies, new products constantly, for the overwhelming majority of customers with reliable quality, comply with the requirements of products, and at the same time, and many enterprises established long-term cooperative relations, set sail together with all my colleagues look forward to working with you.
Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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Interested in the that create such effect? Come to Sincerity Flow Meter to see some items.
Many of the mass flow meter listed here can be purchased for less money, but in general we recommend paying a slightly higher price for significantly improved performance. These are our top choices and their recommended configurations.
mass flow meter are raising the stakes of social marketing, but they also ease the sales process by providing ways for tuning fork liquid density meter to effectively interact with customers.
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How about the price of sulfuric acid flow meter
Abstract: The price information of sulfuric acid flow meter is provided by excellent flow meter and flow meter manufacturers. Sulfuric acid flowmeter is one of the key products of Huaian Runtai. Huaian Runtai is a professional manufacturer of sulfuric acid flowmeter. If you need to know the price or quotation of sulfuric acid flowmeter, please contact our sales department. The nominal diameter of sulfuric acid flowmeter has DN25 sulfuric acid flowmeter and DN50 sulfuric acid. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details about the price of sulfuric acid flowmeters. LDE series intelligent electromagnetic flowmeter (sulfuric acid flowmeter) consists of two parts: sensor and converter. It works based on Faraday's law of electromagnetic induction and is used to measure electrical conductivity greater than 5μThe volume flow rate of S/cm conductive liquid is an inductive instrument for measuring the volume flow rate of conductive medium. In addition to measuring the volume flow of general conductive liquids, it can also be used to measure the volume flow of strong corrosive liquids such as strong acid and alkali, and uniform liquid-solid two-phase suspension liquids such as mud, ore pulp, and paper pulp. Widely used in petroleum, chemical, metallurgy, textile, paper, environmental protection, food and other industrial sectors and municipal management. Features of the flowmeter 1. It is not affected by changes in the density, viscosity, temperature, pressure and conductivity of the medium during measurement; 2. There are no obstructing flow parts in the measuring tube, no pressure loss, and the requirements for straight pipe sections are low; 3. The nominal diameter of the series DN15~DN. There are various options for sensor lining and electrode materials; 4. The converter adopts a novel excitation method, with low power consumption, stable zero point and high accuracy. The flow range can reach :1; 5. The converter can be integrated with the sensor or separate; 6. The converter adopts 16-bit high-performance microprocessor, 2x16LED display, convenient parameter setting and reliable programming; 7. Flow rate It is a two-way measurement system with three built-in totalizers: forward total, reverse total and difference total; it can be displayed. Zhuang, reverse flow, and has a variety of outputs: current, pulse, remote digital communication, HART; 8. The converter adopts surface mounting technology, with self-test and self-diagnosis functions; measurement accuracy is not affected by fluid density, viscosity, temperature, pressure Due to the influence of changes in conductivity and conductivity, the sensor induced voltage signal has a linear relationship with the average flow rate, so the measurement accuracy is high. There are no obstructions in the measuring pipe, so there is no additional pressure loss; there are no moving parts in the measuring pipe, so the sensor life is extremely long. Since the induced voltage signal is formed in the entire space filled with magnetic field and is an average value on the pipe surface, the straight pipe section required by the sensor is short, and the length is 5 times the pipe diameter. In the sensor part, only the lining and electrodes are in contact with the liquid to be measured. As long as the materials of the electrodes and linings are reasonably selected, they can be resistant to corrosion and wear. The converter adopts the latest and most advanced single chip microcomputer (MCU) and surface mount technology (SMT) in the world, with reliable performance, high precision, low power consumption, stable zero point and convenient parameter setting. Click on the Chinese display LCD to display the cumulative flow, instantaneous flow, flow rate, flow percentage, etc. Bidirectional measurement system, which can measure forward flow and reverse flow. The use of special production technology and high-quality materials ensures that the performance of the product remains stable for a long time. Electromagnetic flowmeter classification: split-type electromagnetic flowmeter, integrated electromagnetic flowmeter Split-type electromagnetic flowmeter is an inductive instrument that measures the volume flow of conductive media in the pipe according to Faraday's law of electromagnetic induction. It adopts single-chip embedded technology to realize digital excitation. At the same time, the CAN field bus is used in the electromagnetic flowmeter, which is the first in China, and the technology has reached the domestic leading level. The split-type electromagnetic flowmeter can output 4-20mA current signal for recording, adjustment and control while satisfying on-site display. It has been widely used in chemical industry, environmental protection, metallurgy, medicine, papermaking, water supply and drainage and other industrial technologies and management department. In addition to measuring the flow of general conductive liquids, the split-type electromagnetic flowmeter can also measure liquid-solid two-phase flow, high-viscosity liquid flow and volume flow of salt, strong acid, and strong alkali liquids. Features The instrument has a simple and reliable structure, no moving parts, and long working life. There are no shut-off and blocking parts, and there is no pressure loss and fluid blockage. No mechanical inertia, fast response, good stability, can be used in automatic detection, adjustment and program control systems. The measurement accuracy is not affected by the type of the measured medium and its temperature, viscosity, density, pressure and other physical parameters. Different combinations of PTFE or rubber lining and electrode materials such as Hc, Hb, 316L, Ti can meet the needs of different media. Various flowmeter models such as pipeline type and insertion type are available.
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4
Precession vortex gas flow meter application fields and precautions for use
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
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5
LWGY-4 Turbine Flow Meter No Display Solution
Abstract: The solution information of LWGY-4 turbine flowmeter without display is provided by the excellent flowmeter and flowmeter manufacturer and quotation manufacturer. The solution for LWGY-4 turbine flowmeter without display (2) 3. The measured value of the flowmeter does not match the actual value ; (2) When the liquid flow rate is too low. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the solution article details of the LWGY-4 turbine flowmeter without display. The solution for LWGY-4 turbine flowmeter without display (2) 3. The measured value of the flowmeter does not match the actual value ; (2) When the liquid flow rate is too low, the measured liquid contains tiny bubbles, and the bubbles rise above the pipe and gradually accumulate, the liquid flow area will change, and the gas will generate interference signals, which will affect the measurement accuracy; (3) The signal cable of the turbine flowmeter is poorly connected or the insulation performance of the cable decreases during use, resulting in inaccurate measurement; (4) The parameter setting of the converter is inaccurate. 2. Solution (1) Check whether the transmitter circuit board is in good condition. If the junction box enters the water or is corroded by the corrosive liquid to be tested, it may cause the performance of the electrical appliance to be degraded or damaged. The circuit board should be replaced at this point. (2) Ensure that the flow rate of the liquid to be measured in the pipeline is above the minimum flow limit value, so that the transmitter can work normally. (3) Check whether the signal cable connection and the insulation performance of the cable are in good condition. If the signal cable is loose, reconnect it; if it is found that the insulation of the cable does not meet the insulation requirements, it needs to be replaced. Set the converter setting value, and check the zero point and full scale value of the converter. Fourth, the output signal exceeds the full-scale range 1. Reason analysis The reasons for this kind of failure are roughly: (1) The signal cable wiring is wrong or the cable connection is disconnected; (2) The parameter setting of the converter is incorrect; (3) The converter does not match the sensor model. 2. Solution (1) Check whether the signal loop is connected normally or not. If the signal loop is disconnected, the output signal will exceed the full scale value. At this time, the signal cable needs to be reconnected correctly. At the same time, it is necessary to check whether the insulation performance of the cable is in good condition. If it does not meet the requirements, it needs to be replaced with a new cable. (2) Check in detail whether the parameter settings, zero point and full scale of the converter meet the requirements. (3) If it is found that the model of the converter and the sensor do not match, it needs to be exchanged with the manufacturer. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'LWGY-4 Turbine Flow Meter No Display Solution'
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