|
 Laminar Flow Meter |
|
The Laminar Flow Meter is a highly precise, differential pressure flow meter that utilizes the phenomenon called the Hagen-poiseuille law, expressed in terms of the ratio showing the loss of pressure in a volumetric flow rate of fluids flowing through a cylinder or a dihedral device over a fixed distance.
|
 Special characteristics |
- Has a wide range of measurement and is linear for dealing with the relationships between differential pressure and flow volume.
- Calibrated with standard sonic nozzles for high precision.
- Minimal pressure loss.(max 2.6kPa)
- Superb linearity and reproducibility.
- Excellent response(max 30Hz)
- Appropriate for measuring microscopic flow volumes.
- Easy to manage.
|
| Usage |
- Measurements of the intake air flow in internal combustion engines.
- Flow volume measurements for vacuum pumps, fans, blowers, etc.
- Specific measurements for carburetors, throttle valves, mufflers, etc.
- Specific measurements for various air machinery.
- Measurements of respiratory volume.
- Flow volume measurements for propane and town gas.
- Flow volume regulation during the process.
|
| Specifications |
 |
| Flow volume range |
Fetch differential pressure*50～700Pa
general precision:±0.5% |
|
|
l/sec
|
l/min
|
| LFM-1 |
0.013 ～ 0.2
|
0.8 ～ 12
|
| LFM-2 |
0.026 ～ 0.4
|
1.6 ～ 24
|
| LFM-3 |
0.052 ～ 0.8
|
3.2 ～ 48
|
| LFM-4 |
0.104 ～ 1.6
|
6.3 ～ 96
|
| LFM-5 |
0.21 ～ 3.2
|
12.5 ～ 192
|
| LFM-6 |
0.42 ～ 6.4
|
25.0 ～ 384
|
| LFM-7 |
0.83 ～ 12.8
|
50.0 ～ 768
|
| LFM-8 |
1.66 ～ 25.6
|
100 ～ 1540
|
| LFM-9 |
3.34 ～ 51.2
|
200 ～ 3070
|
| LFM-10 |
6.7 ～ 102
|
402 ～ 6140
|
| LFM-11 |
13.4 ～ 205
|
804 ～ 12300
|
| LFM-12 |
27.0 ～ 410
|
1620 ～ 24600
|
|
|
 |
