Select Process Control Devices for thermal mass flow meters suitable for gas flow measurement in industry applications. Being a Mass Flow Meter Manufacturer in India, we provide you with meters that have no moving parts, direct mass flow measurement and 100:1 turndown ratio. These meters can be used for gases such as compressed air, nitrogen, oxygen, natural gas, methane, biogas and LPG. https://www.pcd-flowmeter.com/flow-meter/thermal-mass-flow-meter-manufacturer