Thermal Mass Flowmeter for Gas
Thermal Mass Flowmeter for Gas
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Thermal Mass Flowmeter for Gas

Price
MOQ
$2799
1 Pieces
Product Details
Measurement Principle:
Thermal Mass Flow Detection
Accuracy Grade:
±0.5% FS
Measuring Range:
0~1000 Nm³/h
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Payment Methods:
T/T
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Product Description
Company Info

Basic Info

This thermal mass flowmeter is a professional gas flow measuring instrument that directly measures the mass flow of gas without the need for temperature and pressure compensation, realizing high-precision and real-time gas flow monitoring. It adopts advanced thermal resistance detection technology, which can accurately measure the flow of various clean gases, and is widely used in industrial production, energy saving and environmental protection fields, solving the pain points of traditional gas flowmeters that need complex calibration and low measurement accuracy.

Key attributes

Measurement Principle
Thermal Mass Flow Detection
Accuracy Grade
±0.5% FS
Measuring Range
0~1000 Nm³/h
Power Supply
24VDC
Interface Specification
1/2" NPT / 1" NPT
Applicable Medium
Clean gas (compressed air, natural gas, nitrogen)
Operating Temperature
0℃ ~ 60℃
Protection Grade
IP65
Output Signal
4-20mA / Modbus RTU / Ethernet
Probe Material
304 Stainless Steel
Certification
CE, FCC
Measurement Principle
Thermal Mass Flow Detection
Accuracy Grade
±0.5% FS
Measuring Range
0~1000 Nm³/h
Power Supply
24VDC
Interface Specification
1/2" NPT / 1" NPT
Applicable Medium
Clean gas (compressed air, natural gas, nitrogen)
Operating Temperature
0℃ ~ 60℃
Protection Grade
IP65
Output Signal
4-20mA / Modbus RTU / Ethernet
Probe Material
304 Stainless Steel
Certification
CE, FCC

Customer reviews

Sarah Davis · Natural Gas Facility Operator
The Thermal Mass Flowmeter for Gas has exceeded expectations in our compressed natural gas distribution network. Its direct mass flow measurement eliminates the need for temperature/pressure compensation, providing real-time data with ±1.5% accuracy. The no-moving-part design has withstood 18 months of continuous operation without drift, while the Modbus output integrates seamlessly with our SCADA system for automated custody transfer calculations.

Product Description

Product features:

The core advantage of this thermal mass flowmeter is that it directly measures the mass flow of gas, without the need to install additional temperature and pressure sensors for flow conversion, simplifying the installation and debugging process. It has high measurement accuracy and good stability, and can adapt to the flow measurement of various clean gases. The probe is made of 304 stainless steel, which has good corrosion resistance and long service life. It supports multiple output modes, including 4-20mA analog signal, Modbus RTU digital signal and Ethernet communication, which can meet the requirements of different industrial control systems. The compact structure is easy to install, and the built-in self-diagnosis function can monitor the working status of the instrument in real time.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/196/0/20260310104801_69af866164184.webp

Product specifications:

The detailed specifications are as follows: The measuring range is 0~1000 Nm³/h, with an accuracy of ±0.5% FS, and it is suitable for various clean gases such as compressed air, natural gas, nitrogen and oxygen. The probe is made of 304 stainless steel, with a length of 100mm, which can be inserted into the pipeline for measurement. The power supply is 24VDC, and the interface specifications are 1/2" NPT or 1" NPT, which can be adapted to most industrial gas pipelines. The output signals include 4-20mA analog signal, Modbus RTU digital signal and Ethernet communication, which are compatible with various industrial control systems and cloud platforms. The operating temperature range is 0℃ ~ 60℃, and the protection grade is IP65, which can meet the requirements of general industrial environments. The overall size is 250mm*180mm*120mm, and the weight is about 2.5kg.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/196/0/20260310104801_69af866164185.webp

Product application:

This thermal mass flowmeter is widely used in compressed air system flow monitoring of industrial enterprises, natural gas flow measurement of commercial buildings, nitrogen flow control of semiconductor production workshops, oxygen flow detection of medical institutions, and biogas flow measurement of biogas projects. It can also be used in energy saving and environmental protection fields, such as flue gas flow monitoring and heating system gas flow measurement, providing accurate flow data for energy management and environmental protection supervision.

Frequently Asked Questions (FAQ)

Q:When should a Thermal Mass Flowmeter be used for gas measurement?
A:Thermal Mass Flowmeters are optimal for gas flow (air, N2, CO2) with direct mass measurement (kg/h). Features include: no need for pressure/temperature compensation, low flow sensitivity (0.05 SFPS), and ±1% accuracy. Widely used in HVAC and biogas applications.

Company Profile

Business Type:
Manufacturer
Main Products:
Glass Rotameter,Metal tube float flowmeter,Magnetic flap level gauge,Vortex flow meter
Year of Establishment:
2016
Number of Employees:
Address:
Magnetic flap level gauge, Changzhou, Jiangsu, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
Glass Rotameter,Metal tube float flowmeter,Magnetic flap level gauge,Vortex flow meter
Year of Establishment:
2016
Number of Employees:
Management System Certification:
ISO9004,ISO9001
Address:
Magnetic flap level gauge, Changzhou, Jiangsu, China

Trade Capability

Main Markets:
北美,南美洲,东欧,非洲,大洋洲,东南亚,东亚
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C
Cooperation Mode:
ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

Company Show

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Mr. Zhu Yuxin
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