Description
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 **0 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: ≤ *0 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 *0 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 |
*0 |
*5 |
*0 |
**0 |
**5 |
**0 |
**0 |
**0 |
**0 |
| Maximum flow rate m3/h |
Qmax |
*0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
***0 |
***0 |
| Nominal flow rate m3/h |
Qn |
*5 |
*0 |
*5 |
**5 |
**5 |
**0 |
**0 |
**0 |
**0 |
| Transition flow rate m3/h |
Qt |
*0.5 |
*5 |
*2.5 |
*7.5 |
*2.5 |
*5 |
**5 |
**0 |
**0 |
| Minimum flow rate m3/h |
Qmin |
2.8 |
4 |
6 |
*0 |
*4 |
*0 |
*6 |
*8 |
*4 |
| Maximum reading |
M3 |
******9.**5 |
*******9.*5 |
| Minimum reading |
M3 |
0.**5 |
0.*5 |
