Other Flow Meters

MTRL thermal gas mass flowmeter
MTRL thermal gas mass flowmeter
MTRL thermal gas mass flowmeter
MTRL thermal gas mass flowmeter

Other Flow Meters

MTRL thermal gas mass flowmeter

  • The MTRL thermal gas mass flowmeter is an instrument that uses the principle of heat conduction to measure fluid flow. The instrument uses the constant temperature difference method to accurately measure the gas mass flow rate. It has the advantages o…
  • Product Details
  • Product Specifications

The MTRL thermal gas mass flowmeter is an instrument that uses the principle of heat conduction to measure fluid flow. The instrument uses the constant temperature difference method to accurately measure the gas mass flow rate. It has the advantages of small size, high digitization, easy installation and accurate measurement. The thermal gas mass flowmeter consists of two parts: flow transmitter and flow sensor. According to the sensor type is divided into: insert type and tube segment type hot gas mass flowmeter. According to the structure type, it can be divided into integrated type and subtype.


 Main features of thermal gas mass flowmeter

 ◆Oxygen, nitrogen, hydrogen, chlorine and multi-component gas measurement.

 ◆Flue gas measurement.                       

 ◆Compressed air measurement.                  

 ◆Measurement of primary and secondary air flow of blast furnace in power plant.

 ◆Measurement of aeration and chlorine in biogas and water treatment.

 ◆Measure gas mass flow without temperature and pressure compensation.

 ◆Measurement of blast furnace gas and coke oven gas.    

 ◆No pressure loss, suitable for any shape pipe with known cross-sectional area.

 ◆Corrosion-resistant sensor for measuring corrosive gases.

 ◆Plug-in sensors can be installed and maintained online.

 ◆The expert algorithm of the full range ensures the accuracy of the measurement.

 ◆ Suitable for trade settlement or gas leak detection.

 ◆Natural gas, liquefied gas, flare gas, and other gas flow measurement.

 ◆Flow measurement of underground ventilation or exhaust system.

 ◆Large range ratio, measuring flow rate range: 0.1Nm/s ~ 120Nm/s.



Explosion-proof class

Nominal diameterDN15-DN9000mm
Measurement accuracyRelative error ±1%, full scale error ±0.5%FS
Velocity range0.0~120Nm/s
Working pressure≤4.0MPa,High pressure can be customized
Measure temperature-25~350℃
Power supplyDC24V 1A or AC220V
Response speed1s
Sensor material316L or Hastelloy
Output signal4-20mA (optically isolated, maximum 500Ω load) RS-485 (MODBUS) (optically isolated)
Class of protectionTransmitter IP67 Sensor IP68
ExdⅡCT4