It is integrated with flow, temperature & pressure detection of intelligent flow meter. Gas roots flowmeter is a new generation flow meter, which can execute automatic compensation of temperature and pressure. This flow meter is based on volumetric measurement theory and designed for accurately measuring the total amount of gas in a pipeline. The flowmeter is composed of two parts: roots flow sensor and flow totalizer. It takes advanced single-chip microcomputer technology & micro-power high-tech, meanwhile, it can be set medium pressure inside, with temperature automatic tracking compensation calculation, can directly to display total volume flow under standard status( P0=101.325kPa, T0=293.15K).

This flow meter is followed standard of the People's Republic of China Machinery Industry Standard JB/T7385-94 "Gas Roots Flowmeter" and our standard of Q/ZCY 05-2002《LLQ Gas Roots Flowmeter》.