Process Control Devices manufactures thermal mass flow meters for companies that require a solution of mass flow meter India for gas flow. The device uses thermal dispersion principle to measure the gas flow and does not have any moving sensors inside. It has inline and insertion mountings and is configurable for compressed air, nitrogen, oxygen, natural gas, LPG, and biogas. Options ... https://www.pcd-flowmeter.com/flow-meter/thermal-mass-flow-meter-manufacturer