The working principle of gas mass flowmeter is mainly based on the principles of thermal measurement, oscillation measurement, and pressure drop measurement. ‌

Gas mass flowmeter is an instrument used to measure gas mass, which is not affected by temperature and pressure changes and is suitable for a wide range of measurement ranges. It can be used in laboratory low flow areas as well as in large industrial production facilities. This type of instrument is commonly used in industrial automation systems, such as the oil and gas industry, chemical industry, food and beverage industry, etc., because it can measure various gases including corrosive gases.

LMF5000 gas mass flowmetercharacteristic
By adopting micro electromechanical system chip processing technology, large-scale integrated circuit production technology, and material growth technology, the size of the sensor has been reduced to the micrometer level, greatly improving the sensitivity of the flowmeter;
Multi sensor integration has been achieved on a single chip, greatly improving the range ratio of the flow meter and the zero stability of the sensor compared to traditional thermal mass flow meters;
Combining the microcomputer intelligent technology of secondary instruments, the flow meter has good repeatability, achieving accurate and reliable measurement. The structural simplification brought about by technological progress greatly reduces pressure loss compared to traditional mechanical instruments, greatly reducing energy consumption;
Adopting LCD display for clear and intuitive display of "instantaneous flow" and "cumulative flow", with convenient reading;
The product integrates electromagnetic compatibility design technology and has higher anti-interference ability;
■LMF5000 gas mass flowmeterEquipped with RS485 communication module, it can be centrally managed in conjunction with the upper computer network;
Optional 4-20mA standard current signal output and pulse output.