FLOWM 05 Open Channel Flow Meter
Measure water and liquid flow rate(upto 5m/s) in open channel like irrigation and farms, hydrological stations, sewage, mines, factories, etc, with pole positioning method and backlit LCD.
Features:
§ Two
models upto 10m/s range
§ Hall
velocity rotation sensor allows to measure in sewage environments for polluted
water flow rate
§
§
Backlit
display
Applications:
Open
channel water flow rate meters are useful in hydrological stations, factories
and mines, environmental protection monitoring station, farmland irrigation and
drainage, hydrogeology survey and other departments. Its rugged sensor
structure allows for use in sewage environment to measure polluted water flow
rate.
Measuring Principle:
This
meter is equipped with Hall velocity rotation sensor, to measure the water flow
rate in open channels, using velocity area method of open channel flow
measurement. When measuring flow velocity, the flow velocity of rotary rotor is
driven by water power and the flow rate can be measured with the formula V=KN/T
+ C, where V is the avg flow velocity(m/s), K and C are constants, T is flow
measurement duration, N is time period.
|
Model |
Metrix+ FLOWM 05 |
Metrix+ FLOWM 10 |
|
Range |
0.01 ~ 5.00 m/s |
0.01 ~ 10.00 m/s |
|
Resolution |
0.01 |
|
|
Accuracy |
<1.5% |
|
|
Measurement
method |
Pole positioning method |
|
|
Formula |
V = KN/T + C, K=0.0500, C=0.0100 |
|
|
Features |
backlit display, low battery indication,
auto power off |
|
|
Operating |
Temp: 0~50C, Humidity <80% RH |
|
|
Power source |
4 x 1.5V AAA batteries or 5V DC external power supply |
|
|
Dimensions |
Main unit: 75 x 135 x 25mm, approx. 800g |
|
|
Std accessories |
Main unit, sensor, manual, case |
|
| Catalogue: | Catalogue |
