Water Meter WESTECHAUS 20 Inch merupakan alat ukur yang digunakan untuk mengukur laju air serta volume air pada perpipaan.
Characteristic :
- Dry type magnetic drive
- Vacuum sealed counter, frost proven, keeping clear reading for long term
- Removable structure, easy installation and maintenance
- mechanic system for normal use
- Bog flow capable, low head loss
- Remote transmission device can be added upon request
- All technical date accord with GB/T778.1-3-2007
Working condition :
Water temperature 0°C ≤1 ≤30°C (for cold water meter)
0°C ≤1 ≤90°C (for hot water meter)
Water Pressure : ≤1 MPa
Maximum Permissible Error :
From the minimum flow rate Q1 (Including Q1)
to the lower of the transitional Q2 (Excluding Q2) ±5%;
to the higher zone of the maximum flow rate (including Q4) : ±2%
Technical Specification :
| Grade Of Accuracy Rate | 2 |
| Ratio Q2 / Q1 | 50 |
Permanent Flow Rateqp(m³/h) | 2500 |
Transitional Flow Rateqt(L/h) | 80 |
Min. Flow Rateqt(L/h) | 50 |
Overload Flow Rateqs(m³/h) | 3125 |
Min ReadingMin (m³) | 0.001 / 0.01 |
Max ReadingMax (m³) | 9999999 / 99999999 |
