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Henan Kaifeng OEM Integral High Quality Biogas Fuel Gas Mass Flowmeter Manufacturer Flange Connection Thermal Gas Flow Meter thermal gas flow meter thermal gas mass flow meter |




Accuracy class | ±(1.5%RD+0.5%FS) |
responding speed | 1S |
Velocity range | 0.3-30Nm/s 0.6-60Nm/s 0.9-90Nm/s 1.2-120Nm/s |
Measuring medium | Compressed air, oxygen, nitrogen, etc. |
Ambient temperature | -40~60℃ |
Operating pressure | 1.6Mpa thermal gas flow meter thermal gas mass flow meter |
Signal interface | ModBus@RS485/Bluetooth function ModBus@RS485&4~20mA/Bluetooth function |
Power supply | 13.5~42VDC/AC110-220V |
Protection class | IP65 |
Sensor material | 316 |
Body material | 304 |
Pipe diameter | Flange connection:DN25~DN200 |
Medium temperature | 40 ~+350 |
Accuracy | 1.0% /1.5% |
Power supply | 24VDC /3.6V Lithium Battery |
Display | LCD Digital |
Output | 4-20mA /RS485 |














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