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Thermal gas mass flowmeter, with its direct measurement of gas mass flow rate, extremely wide flow range, and low flow rate measurement capability, is mainly used in the following working conditions:
Service Highlights:
| Performance | Technical Parameters |
| Accuracy | ±1% |
| Repeatability | ±0.3% |
| Upper range | 100Nm/s |
| Lower range | 0.5Nm/s |
| Diameter range | φ10-φ2000 |
| Pressure range | <20MPa |
| Temp range | -30-150ºC, -30-250ºC, -30-350ºC |
| Medium | Applicable all gas except acetylene. Dust sand all kinds of corrosive gas |
| Sensor material | 1Cr18Ni9T/ Hastelloy/ Ti/ 316L/ Alluminium/ SS304 |
| Power Supply | AC220V /AC110V /DC20-30V |
| Output | 4-20mA/RS232/RS485 |
| Protection | IP65 |
| EX Certification | ATEX |
A: It is applicable for almost all gases including compressed air, natural gas, hydrogen, nitrogen, and oxygen, except for acetylene.
A: Thermal mass flow meters measure mass flow rate directly, so they typically do not require additional temperature or pressure compensation for most gas applications.
A: The device supports AC220V, AC110V, and DC20-30V, making it versatile for different industrial power environments.
A: The plug-in sensor supports a wide range of pipe diameters from DN10 up to DN2000.
A: It provides standard 4-20mA analog output along with RS232 and RS485 digital communication options.
A: Yes, the product is ATEX certified, ensuring it meets safety standards for explosive atmospheres.
