Agricultural Irrigation Flanged Tangencial Water Meter WI with Glass Dial
Features
Can be connected to a irrigation system for in-plant applications
Magnetic drive, lower transmission resistance
Sealed dry dial register ensures clear reading
Register can rotate more than 360 for easily reading
Paddle wheel design resists blockage and damage to meter from solids in water
One measuring unit for all meter sizes
Suitable for irrigation and waste water applications
Option
Can be equipped with reed switch option(register can not rotate)
Application
For measurement of high flows of cold potable water passing through the pipeline. T
He best option to register water consumption if there is outside watering or sprinkling done at your farm
Working Conditions
Water temperature: ≤ 40 º C
Water pressure: ≤ 1.6MPa
Installation Requirements
The meter can be installed in horizontal, vertical or inclined position
A horizontal position with the register face upwards is recommended
Pipeline must be flushed before installation
The meter must have 10 diameters straight pipe ahead of the meter and 5 diameters straight pipe after to
Insure proper flow through the meter
The meter should be constantly full of water during operation
Maximum Permissible Error:
In the lower zone from Qmin inclusive up to but excluding Qt is 5 ± %
In the lower zone from Qt inclusive up to but excluding Qmax is 2 ± %
Main Technical Data |
Nominal diameter |
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
Maximum flow rate m3/h |
Qmax |
70 |
100 |
150 |
250 |
350 |
500 |
900 |
1200 |
1600 |
Nominal flow rate m3/h |
Qn |
35 |
50 |
75 |
125 |
175 |
250 |
450 |
600 |
800 |
Transition flow rate m3/h |
Qt |
10.5 |
15 |
22.5 |
37.5 |
52.5 |
75 |
135 |
180 |
240 |
Minimum flow rate m3/h |
Qmin |
2.8 |
4 |
6 |
10 |
14 |
20 |
36 |
48 |
64 |
Maximum reading |
M3 |
9999999.995 |
99999999.95 |
Minimum reading |
M3 |
0.005 |
0.05 |