Hydrogen oxygen nitrogen argon air gas mass flow meter
Quantity : 1 Price : USD239~500
1.Description of hydrogen oxygen nitrogen argon gas flow meter:
MF4001 series gas mass flow meters are specially designed for measuring various types of small flow gases and process control . This series of flow meters uses micro Electromechanical system (M EM S? Flow sensor chip for the production of various types of clean gas body. Unique packaging technology enables it to be used in various pipe diameters, low cost, easy installation, no needs temperature and pressure compensation, which can replace traditional flow meters with volumetric or differential pressure.
2.Features of hydrogen oxygen nitrogen argon gas flow meter:
The sensor chip uses thermal mass flow metering, eliminating the need for temperature pressure compensation, ensuring flow
Gauge high-precision measurement
Multi-sensor integration on a single chip, greatly improving the range ratio of the flow meter
High stability at zero
Full scale high stability
Full scale high accuracy and excellent repeatability
Low power consumption, low pressure loss
Fast response time
3.Specification of hydrogen oxygen nitrogen argon gas flow meter:
|
Specification |
Value |
Unit |
|
Maximum flow |
30，100，200，500，1000 |
sccm |
|
Range ratio |
100: 1 |
|
|
Accuracy |
±(1.5+0.5FS) |
% |
|
Repeatability |
±0.25 |
% |
|
Zero output drift |
±30 |
m V |
|
Output drift |
±0.12 |
% /℃ |
|
Response time |
4，8，16，33，65，131 |
ms |
|
Working power |
3.0~3.6VD C ，20m A |
|
|
output method |
Linearity: IC/analog 0.25~2.75VD C |
|
|
Display method |
LC D showing instantaneous flow |
|
|
display resolution |
0.01 |
sccm |
|
Maximum flow pressure loss |
350 |
Pa |
|
Maximum working pressure |
0.5 |
M Pa |
|
Operating temperature |
-10~+55 |
℃ |
|
Storage temperature |
-20~+65 |
℃ |
|
Working humidity |
<95% RH (no icing, no condensation)</span> |
|
|
Mechanical interface |
Detachable hose connector |
|
|
Standard calibration gas |
Air （20℃，101.325kPa） |
|
|
Weight |
15 |
g |
Contact : Serena Wang, +86 17795766255
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