In stable condition superheated steam flow, runoff critical flow nozzle and gas mass flow meter is accredited the same. Verification process, the computer system automatically collect and process gas flow before the critical flow nozzle stagnation pressure and stagnation temperature superheated steam flowmeter calculated standard gas mass flow or total flow of superheated steam flow meter retail, and in accordance with the relevant test Direct superheated steam flow regulation, it will be accredited with the collected meter indicated value comparison and calculation, you can get basic and repeatability errors accredited meter at different flow point, enabling the gas meter verification. Compressed air flow measurement characteristics: simple structure with no moving parts, reliable long-term operation pressure loss low operating costs and more energy-saving significance sensor is not wetted stable performance and long life without zero pulse signal output drift, high accuracy wide measuring range of up to 20: 1 Compressed air flow measurement in industrial processes is a very important part of the selection is a very prudent thing, we must first understand the nature of the site of the process fluid, fully taking into account the accuracy of the measurement environment, reproducibility, measuring range, pressure loss and the response time and other factors, in order to make the right selection of judges. With advances in sensor technology and computer technology, the compressed air flow measurement will be high reliability, wide adaptability and good aspects of signal transmission development. Superheated steam flowmeter, superheated steam flow meter, Sisson Sisson from Guangzhou Automation provides automation control equipment Limited. Guangzhou Sisson Automation Equipment Co. (www.sisenauto.com) strong, credible, in Guangzhou flow meter industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou Sisson automation into the brilliant and you work for a better future!