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● Application:
--Measuring the volume of cold potable water passing through the pipeline.
● Feature:
--Single-jet, dry-dial, free rotating register, small in size and light in weight;
--Magnetic drive, Resistance to exterior magnet interference,
--keep the reading clear in a long term service;
● Note:
--Measuring accuracy conform to ISO 4064 class B standard..
--Available with different length on request. Available in hot water meter on request.
● Working condition:
--Water temperature: 0.1℃～40℃ ( 0.1℃～90℃ for hot water meter)
--Water pressure : ≤1.0Mpa
● Maximum Permissible Error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%
(2) in the upper zone from qt inclusive up to and including qs is ±2%
Hot water meter ±3%
● Main technical specification
| Type | Size (mm) |
Class | qs Overload Flow |
qp Permanent Flow |
qt Transitional Flow |
qmin Minimum Flow |
Minimum Reading | Maximum Reading |
| m3/h | L/h | m3 | ||||||
| LXDG-15 | 15 | B | 3 | 1.5 | 120 | 30 | 0.00005 | 99,999 |
| LXDG-20 | 20 | B | 5 | 2.5 | 200 | 50 | 0.00005 | 99,999 |
| LXDG-25A | 25 | B | 7 | 3.5 | 280 | 70 | 0.00005 | 99,999 |
Type |
Size |
L Length |
B Width |
H Height |
D Connecting Thread |
mm | |||||
LXDG-15 |
15 |
110 |
82 |
89 |
G3/4B |
LXDG-20 |
20 |
130 |
82 |
89 |
G1B |
LXDG-25 |
25 |
130 |
82 |
89 |
G11/4B |
● LXDG-15A～25A SINGLE-JET, VANE WHEEL, DRY-DIAL WATER METER
| Code | Description | Material | QTY |
| 1 | Hinge Bolt | Brass | 1 |
| 2 | Lid | ABS | 1 |
| 3 | Hinge Nut | Brass | 1 |
| 4 |