Features
● Precision measurement : Adopting the unique fluid dynamics principles of Venturi tube, the FDM08 provides accurate measurement.
● Wide range of applications : Suitable for general gases, steam, contaminated gases, or high-humidity gases.
● Stable performance : No moving or electronic parts inside the pipeline, ensuring excellent long-term stability.
● Easy installation : Shorter front and rear straight pipe sections compared to standard throttling devices, approximately 2.5D in the front and 2D in the rear.
● Low pressure loss : Designed to minimize pressure loss, reducing energy consumption.
● Wide range of applications : Suitable for general gases, steam, contaminated gases, or high-humidity gases.
● Stable performance : No moving or electronic parts inside the pipeline, ensuring excellent long-term stability.
● Easy installation : Shorter front and rear straight pipe sections compared to standard throttling devices, approximately 2.5D in the front and 2D in the rear.
● Low pressure loss : Designed to minimize pressure loss, reducing energy consumption.
Applications
Compressed air systems / Boiler systems / Industrial process gases / Water treatment aeration systems
Specification
Measurement |
|
Sensor type |
Differential pressure sensor |
Air flow measuring range* |
Reference airflow range table based on environmental conditions |
Turndown ratio |
≥ 10 : 1 |
*The measurement range is defined at the standard condition(1013 mbar, 20°C). |
|
Accuracy |
|
Accuracy |
±2%F.S. |
Temp. influence |
±0.5%F.S. |
Long-term stability |
±0.2%F.S./year |
Zero drift |
±0.25%F.S. |
Electrical |
|
Output signal |
4, ..., 20 mA |
Power supply |
DC 24V ± 10% |
Electrical connection |
M20 * 1.5 |
Environmental |
|
Medium Temp. |
-40°C, ..., +120°C |
Operating Temp. |
-30°C, ..., +70°C |
Operating Humid. |
0, …, 95%RH (Non-condensing) |
Operating pressure |
16 bars |
Storage Temp. |
-30°C, ..., +70°C |
Installation |
|
Pipe connection |
G thread |
Pipe size |
DN 25/40/50/80/100 |
Protection |
|
IP rating |
IP65 (Housing) |
Material |
|
Pipe |
Aluminum alloy |
Sensor |
Diaphragm: SS316L |
Weight |
DN25: 4.0 kg |
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Note : Design and specifications are subject to change without notice.
Note : Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.