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Thermal Mass Flowmeter

Thermal Mass Flowmeter

We are listed at the apex in the list of the prime Industrial Thermal Mass Flowmeters Manufacturers in India. Our Thermal Mass Flowmeters are designed to measure mass flow rate and solve the problems that create confusion in the measurement of gas flow (low velocity, large diameter, flow changes in a wider area, and the temperature and pressure changes, etc.). Moreover, customers are eased with the availability of the Thermal Mass Flow Meters with all the advanced configurations.


  • Outstanding Range Ability
  • Negligible Pressure Drop
  • No Moving Parts
  • Cost-Effective
  • Easy Installation
  • Direct Mass Flow Monitoring
  • Nonlinear Amendment


  • Petro-chemistry
  • Metallurgy
  • Electricity
  • Municipal
  • Paper
  • Pharmaceutical
  • Water Treatment

Thermal sensor consists of two sensing elements-a velocity sensor and a temperature sensor that automatically corrects for velocity sensor to a constant temperature differential above the gas temperature and measures the cooling effect of the gas flow. The electrical power required to maintain a constant temperature differential is directly proportional to the gas mass flow rate.


DN Inline Type: DN 25 to DN 300
Measuring range Insertion Type: Dn 40 to Dn 2000 (MAX DN 3000)
Medium 0.5-60m/s
Pressure Gas (except for acetylene)
Output signal < 2.5MPaG (High pressure < 20MPaG )
Power supply MODBUS, HART, GPRS
Environment 24VDC ± 10%, ≥ 350mA
Accuracy Temperature : -40 - + 120 C, Humidity: 5% - 90%
Repeatability ± 0.5%, ± 1%
Protectclass 0.2%
Explosion-proof IP65, IP68 d II CT3