DN150 Wet Smart Water Meter Horizontal Rotor Cold Water Meter Plug In Dial Irrigation
Application:
--Measuring the volume of cold (hot) water passing through the pipeline.
Feature:
-- Rotor plug-in
-- wet-dial, Magnetic drive;
-- Large flow capacity, small pressure loss;
-- Resist water hummer and pollution;
-- Vacuum sealed register ensures the dial keep free from condensation and keep the reading clear in a long term service;
-- Selected high quality materials for steady and reliable characteristic;
-- Technical data conform to international standard ISO 4064.Class B
Working condition:
Water temperature: 0.1℃~50℃ (0.1℃~90℃ for hot water meter)
Water pressure: ≤1.0Mpa (1.6MPa on request)
Maximum permissible errors:
in the lower zone from qmin inclusive up to but excluding qt is ±5%
in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)
Main technical specification:
| Size (mm) |
Class |
Overload Flow (m3/h) |
Permanent flow
(m3/h) |
Transitional Flow
(m3/h) |
Minimunm Flow
(m3/h) |
Min Reading
(m3) |
Max Reading
(m3) |
| 50 |
B |
31.25 |
25 |
0.8 |
0.5 |
0.001 |
999999 |
| 65 |
B |
50 |
40 |
1.28 |
0.8 |
0.001 |
999999 |
| 80 |
B |
78.75 |
63 |
2.016 |
1.26 |
0.001 |
999999 |
| 100 |
B |
125 |
100 |
3.2 |
2 |
0.001 |
9999999 |
| 125 |
B |
200 |
160 |
5.12 |
3.2 |
0.01 |
9999999 |
| 150 |
B |
312.5 |
250 |
8 |
5 |
0.01 |
9999999 |
| 200 |
B |
500 |
400 |
12.8 |
8 |
0.01 |
9999999 |
