Coriolis flow meters supplier today: When to use a volumetric flow meter or a mass flow meter? A volumetric flow meter is recommended when high accuracy is not required when measuring gas volumetric flow. However, when comparing results, a volume flow meter requires additional temperature and pressure compensation. Mass flow meters, on the other hand, measure flow rate independent of gas pressure and temperature. As a result, mass flow measurements are more reliable, accurate, and repeatable. Find more information at coriolis mass flow meter manufacturers.
It is the existence of domestic brands that has forced the prices of foreign brands to drop by 1/2-2/3 in recent years. The production and R&D investment of natural gas turbine meter is relatively large, and the prices of enterprises with certain strength will also be higher in domestic brands. But even then, they are only about half the price of high-end international brands. Therefore, it is recommended that users choose carefully on the basis of comprehensive consideration of their respective use requirements and procurement costs. Don’t pursue low prices too much, nor do you need to pursue imported brands inappropriately.
Wholesale vortex flow meter is used for liquid flow measurement, which is favored by users: it has a wide range, small pressure loss, medium-to-high accuracy, linear output, no moving parts, high reliability, and low maintenance. , The price is medium and low, and the performance price is relatively high. In terms of measuring liquid flow, vortex flowmeters are used in the following fields: Flow measurement of various industrial water, including circulating water, waste water and waste liquid in various production processes in chemical, light industry, electric power, metallurgy, building materials, petroleum and other industries.
American first unit of coriolis mass flow meter entered China SINCE 1987. Beijing Sincerity belongs to the state owned enterprise, which is Beijing institute of chemical industry, SINOPEC automation instrument department. SINOPEC has invested large amount of money to ask Beijing Sincerity to develop the VERY FIRST Chinese domestic coriolis mass flow meter since 1987. Chinese very first unit of U shape coriolis mass flow meter was successfully developed by Beijing Sincerity Group. Beijing Sincerity won the National Science and Technology progress awards. – SINCER 1989.
Ultrasonic flow meters enable users to perform flow measurement inspections at many points in the flow process without the need for permanent installation. This universal driving time timer has a dual-function button interface, an ergonomic handheld design, and a beautiful backlit color digital display that greatly simplifies setup and data collection. Compared with other traditional flowmeters or high temperature ultrasonic flow meter, it has the characteristics of high accuracy, high reliability, high performance, and low cost. The flowmeter also has other advantages: TVT technology design. Fewer hardware components, low-voltage broadband pulse transmission, and low power consumption. Clear, user-friendly menu selections make the flowmeter easy to use. Daily, monthly and yearly total traffic. The parallel operation of positive, negative, and net flow is displayed cumulatively by a scale factor (span) and a 7-digit number. See even more information on https://www.bjssae.com/.
Beijing Sincerity has developed over years to manufacture the Coriolis Mass Flow Meters industries. Through continuous research, development and transformation, we have become the leader of the Coriolis Mass Flow Meters industries in China. The Coriolis measuring principle is used in a wide range of different branches of industry, such as the life sciences, chemicals, petrochemicals, oil and gas, food, and – no less importantly – in custody transfer applications. Coriolis flowmeters can measure virtually all fluids: cleaning agents, solvents, fuels, crude oil, vegetable oils, animal fats, latex, silicon oils, alcohol, fruit solutions, toothpaste, vinegar, ketchup, mayonnaise, gases or liquefied gases.
It has been considered in the design that the steam becomes superheated, or it is difficult to determine which state it is in, or sometimes it is superheated and sometimes saturated, so the temperature and pressure compensation is adopted, and the above phase change has no effect on the measurement results. Considering saturated steam in the design, and adopting pressure compensation, the above-mentioned phase change will bring about a small error, that is, the compensation error caused by the density difference corresponding to the difference between the superheated steam temperature and the saturated steam temperature. The design is based on saturated steam, but temperature compensation is used, that is, the temperature of superheated steam is used as the saturation temperature to check the density table, which will generally cause large errors.
Bobby Marino