西安秦威仪表厂

Xi'an Qinwei Instrument Factory Xi'an Instrument Factory is an emerging enterprise in China specializing in the development, production and sales services of industrial process control, intelligent instrumentation, sensors and other products. The company's employees adhere to the corporate philosophy of "integrity, diligence, innovation, and collaboration" and the principle of "quality, customer integrity, pragmatic cooperation and win-win". After years of unremitting efforts and innovation, it has become a more influential company in the field of automation. The company has long been engaged in the production and sales of the automation field. Its products include temperature sensors (thermocouples, thermal resistors), pressure transmitters, intelligent flow meters (electromagnetic flow meters, vortex flow meters, turbine flow meters, ultrasonic level meters, and ultrasonic flow meters). Liquid level meter) automobile fuel consumption meter, pressure gauge digital display, calibrator, compensation wire, mechanical water meter, prepaid water meter, various large-diameter water meters, ultrasonic heat meter, heat energy meter and other products have won the trust of many customers in the country. Trust and support. The company adheres to the business philosophy of "meeting customer needs and creating value for customers". Over the years, it has provided services in heating, water supply, petroleum, chemical industry, electric power, machinery, metallurgy, medicine, food, automobile, textile and light industry. Users have provided a large number of primary sensors and complete sets of services, and have been recognized by the market for their perfect and timely after-sales services. At present, the field of automation is changing rapidly. We will continue to actively develop high-quality and high-performance products demanded by the market, keep up with the trend of world automation development, widely recruit high-quality talents with both talents, and fully implement standardized and modern management models to make our Customers are satisfied, our friends are pleased, and our employees are proud! We firmly believe that we can provide users with comprehensive, complete and advanced automation engineering design and installation solutions! Advancing with the times and pursuing unremittingly, Neng Giant is full of pride, with quality and good cooperation, and is willing to work hand in hand with users in the field of automation control to create brilliance! We have assembled a strong professional team, accumulated rich technical and management experience, and a nationwide marketing network to provide users with technical services quickly and conveniently. In the era of Internet commerce, the company's e-commerce department relies on professional network technology and e-commerce trade methods to implement the integration of traditional operations and resources and rapidly expand the market on a large scale. Since its establishment, the company has established long-term and stable business and trade partnerships with manufacturers in various regions by virtue of its good reputation and high-quality services. The company is full of hope, keeps pace with the times, and dedicates itself to customers with first-class products and first-class services. We sincerely cooperate with friends from all walks of life and new and old customers to create brilliance together. Xi'an Instrument Factory, your trustworthy contact number: Fax number: A high range-ratio differential pressure flow device matched with a transmitter, which can measure the flow of gas, steam, liquid and natural gas. The orifice plate throttling device is a standard throttling component and can be produced directly in accordance with national standards without calibration. All single-phase flow rates can be measured, and a portion of mixed-phase flow can also be measured using this product. The orifice plate flowmeter is easy to install and does not require a pressure tube. It can be directly connected to a differential pressure transmitter or pressure transmitter for measurement. It can simultaneously display the cumulative flow rate, instantaneous flow meter, pressure and temperature of the fluid, and is equipped with There are many communication interfaces. When the fluid filling the pipe flows through the orifice plate, local contraction will occur, the flow beam will be concentrated, the flow rate will increase, and the static pressure will decrease, thus creating a static pressure difference before and after the orifice plate. The structural principle of the orifice plate flowmeter is that an orifice plate is installed on the pipeline, and the pressure measuring tubes are connected on both sides of the orifice plate, which are respectively connected to the differential pressure meter. The orifice plate flowmeter uses the throttling effect of fluid passing through an orifice to increase the flow rate and reduce the pressure, resulting in a pressure difference before and after the orifice plate, which is used as the basis for measurement. If the diameter of the pipe is , the diameter of the orifice plate is , the diameter of the constriction formed after the fluid flows through the orifice plate is , and the fluid density is ρ. At the interface, the velocity at point II is the pressure measuring catheter in front of the orifice plate and the vena contracta.