Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of micro thermal gas flow meter in China. Welcome to buy high quality micro thermal gas flow meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
|
Item |
Specification |
|
Pipe Diameter |
DN8, DN15 |
|
Measuring Range |
Refer to the flow range table |
|
Accuracy |
<100 NL/min: Accuracy up to ±1.0% FS |
|
Repeatability |
±0.5% |
|
Operating Pressure |
1.0 MPa |
|
Power Supply |
24 VDC, 2.5W |
|
Output Signal |
4~20mA + RS485 Modbus-RTU |
|
Alarm Output |
None |
|
Medium Temperature |
-10~55 °C |
|
Ambient Temperature |
-20~60 °C |
|
Warm-up Time |
5 min |
|
Process Connection |
G1/4 or PT1/2 Female Thread |
|
Protection Rating |
IP45 |
|
Housing Material |
Aluminum alloy, 304/316L stainless steel (optional) |
|
Sensor |
Imported SMD high-precision MEMS flow sensor |
|
Explosion-proof Rating |
None |
|
Electrical Connection |
M8 aviation connector (6-pin) |
|
Weight |
Approx. 1.5 kg |
|
Measured Medium |
Dry, clean gases; mixed gases of known composition |
|
Response Time |
0.3 seconds |
|
Turndown Ratio |
100:1 |
|
Flow Units |
8 built-in flow units selectable |
|
Ambient Humidity |
<95% RH |
|
Display Content |
Instantaneous flow, Cumulative flow |
Features
● Ultra-low flow measurement capability: Designed specifically for minute flow rates, it can accurately measure even the lowest gas flow rates.
● High precision and repeatability: Maintains high measurement accuracy and excellent repeatability within the micro-flow range, keeping measurement errors within a very small range, ensuring the accuracy and reliability of each measurement result.
● Compact design: The overall structure is compact and takes up minimal space, making it easy to install in space- constrained, small equipment or complex systems.
● Low pressure loss: Gas flows through the flowmeter with minimal pressure loss, preventing pressure fluctuations from affecting the flow characteristics.
● Fast response: The flowmeter responds quickly to minute flow changes, quickly and accurately measuring dynamic flow changes. Whether it's a sudden increase or decrease in flow, it can promptly capture and output the corresponding signal.
● Excellent compatibility: Compatible with a wide range of gases, from common air, nitrogen, and oxygen to specialized industrial gases and gas mixtures, it can accurately measure them.
Applications
Ideal for measuring compressed air, nitrogen, oxygen, hydrogen, biogas, and exhaust gases. Perfect for industrial processes where high accuracy and reliability are required, even under fluctuating pressure and temperature conditions.
Hot Tags: micro thermal gas flow meter, China micro thermal gas flow meter manufacturers, suppliers, factory, Micro Thermal Flow Meter Small Flow Gases, Micro Thermal Gas Flow Meter, thermal flowmeter, Thermal Gas Mass Flowmeter