Specifications
Combination water meter1. Low head loss.
2. Lower starting flow.
3. Novel structure, simple maintenance.
MODEL: LXF-50-150
This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.
WORKING CONDITION
Water temperature: ≤50°C
Water pressure:≤1.6Mpa
MAXIMUM PERMISSIBLE ERROR
In the lower zone from Qmin inclusive up to but excluding Qt is±5%b)
In the upper zone from Qt inclusive up to and including Qs is ±2%
INDICATION
Cubic meter(m3)
INSTALLATION
The meter must be installed with the direction of the flow as indicated by the arrow cast in the meter body.
A horizontal position with the register face upwards is recommended.
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 valves must be installed in the front and the back of the water meter.
ATTACHMENT
With every water meter, there will be two flange gaskets.
If you need the connecting flanges(two pieces), please specially request that.
MAIN TECHNICAL DATA COMFORMS TO Q/ZN 184-2003
Type | Size(mm) | qs | qp | qt | qmin | Min. | Max. |
|
| m3/h | m3 | ||||
LXF-50 | 50mmx15mm | 30 | 15 | 0.12 | 0.03 | 0.0001 | 999999+99999 |
LXF-80 | 80mmx20mm | 80 | 40 | 0.20 | 0.05 | 0.0001 | 999999+99999 |
LXF-100 | 100mmx20mm | 120 | 60 | 0.20 | 0.05 | 0.0001 | 999999+99999 |
LXF-150 | 150mmx40mm | 300 | 150 | 0.80 | 0.20 | 0.001 | 999999+99999 |
DIMENSIONS AND WEIGHTS
Type | Size | Length | Width | Height | Height | Connecting flange | Weight | ||
|
| mm | D | D1 | Connecting Bolt |
| |||
LXF-50 | 50mmx15mm | 300 | 165 |
| 213 | 165 | 125 | 4xM16 | 14.8 |
LXF-80 | 80mmx20mm | 370 | 310 | 279 | 450 | 200 | 160 | 8XM16 | 27.5 |
LXF-100 | 100mmx20mm | 370 | 330 | 289 | 450 | 220 | 180 | 8XM16 | 33 |
LXF-150 | 150mmx40mm | 500 | 445 | 319 | 550 | 285 | 240 | 8XM20 | 64 |
