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Thermal gas mass flow meters have those technical advantages

The thermal gas mass flowmeter is an instrument that uses the principle of heat conduction to measure 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, accurate measurement and so on.

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The sensor part consists of two reference platinum resistance temperature sensors. Using a bridge loop, one sensor measures the flow temperature and the other maintains a constant temperature difference above the fluid temperature, allowing flow measurement under high temperature and high pressure conditions.

The thermal gas mass flowmeter has the following technical advantages:

1. The real mass flowmeter, the gas flow measurement without temperature and pressure compensation, measurement is convenient and accurate. The mass flow rate or standard volume flow rate of the gas can be obtained.

2. Wide range ratio, can measure the flow rate up to 100Nm/s bottom to 0.5Nm/s gas, can be used for gas leak detection.

3. Good seismic performance and long service life. The sensor has no moving parts and pressure sensing parts, and is not affected by vibration on the measurement accuracy.

4. Easy installation and maintenance. If site conditions permit, it can be installed and maintained without stopping production.

5. Digital design. Overall digital circuit measurement, accurate measurement, easy maintenance.

6. RS-485 communication, or HART communication, can achieve factory automation and integration.

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