Characteristic :
- Dry type magnetic drive
- Vacum 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 ≤ 30°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%
Main Technical Data :
| Diameter | 80 mm DN 80 |
| Grade of Accuracy rate | 2 |
| (Q3) Permanent Flow-Rate qp | 63 m3/h |
| (Q2) Transitional flow-rate qt | 7.938 l/h |
| (Q1) Minimum Flow rate qt | 1.26 l/h |
| (Q4) Overload flow rate | 78.75 m3/h |
| Minimum reading | 0.005 m3 |
| Maximum reading | 999.99 m3 |
Overal Dimension and Weight :
| Type | LXLC 80 Flange screw |
| Size | 80 mm |
| Length | 225 mm |
| With | 265 mm |
| Height | 160 mm |
| Weight | 157 kg |