Basic information
| Model |
Nominal diameter |
Product name |
Sales code |
| LXSG-13YD-25KD |
13mm-25mm |
Rotor single-stream signal water meter |
|
Features
This water meter uses the rotor single-flow method to record the total amount of the hot water pipe.
The water meter case is made of copper material, which is beautiful and durable.
Using magnetic sensor, stable performance and high reliability.
Main technical parameters
|
Nominal/caliber |
Measurement/Level |
Overload/flow |
Common/Traffic |
Boundary/Flow |
Minimum/Flow |
Startup/Flow |
| mm |
m3/h |
L/h |
| 13 |
A |
3 |
1.5 |
150 |
60 |
23 |
| B |
120 |
30 |
19 |
| 20 |
A |
5 |
2.5 |
250 |
100 |
32 |
| B |
200 |
50 |
25 |
| 25 |
A |
7 |
3.5 |
350 |
140 |
40 |
| B |
280 |
70 |
32 |
Pulse parameters
|
Caliber mm |
Number of pulses per 100 liters of water |
| 13 |
2895 |
| 20 |
1924 |
| 25 |
1020 |
Terms of use
Water temperature: water temperature <100℃ and>0℃ pressure: <1Mpa
Maximum allowable error
In the lowest area from including the minimum flow rate (qmin) to excluding the decomposition flow rate (qt) is ±5%
In the range from including the decomposition flow rate (qt) to including the overload flow rate (qs), the highest Area is ±3%
Connection method
| Type/line color |
Red line |
Green line |
White line |
Black line |
| Dual Hall element |
Power supply is positive |
Sending line |
Sending line |
Power negative |
Dimensions and weight
| Model |
Caliber |
Long
L
|
Wide
B
|
High
H
|
Connection
thread
|
Weight
Kg
|
| mm |
| LXSG-13YD |
15 |
110 |
75 |
80 |
G3/4B |
0.61 |
| LXSG-20YD |
20 |
130 |
75 |
90 |
G1B |
0.77 |
| LXSG-25YD |
25 |
160 |
75 |
90 |
G5/4B |
0.94 |
