LXSGY Dry type photoelectric direct reading long-range water meter
LXSGY dry type photoelectric direct reading long-range water meter consist of base meter, sensor & communication module. Adopting M-BUS communication, realized long-rang direct reading of water volume.
Technical Parameters
|
Diameter (mm) |
DN15 |
DN20 |
|
Min. flow rate (Q1) m³/h |
0.025 |
0.040 |
|
Transitional flow rate (Q2) m³/h |
0.040 |
0.064 |
|
Normal flow rate (Q3) m³/h |
2.5 |
4 |
|
Overload flow rate (Q4) m³/h |
3.125 |
5 |
|
Working Voltage |
DC-23-38V (M-BUS) |
|
|
Operating Temperature |
Cold water: 0.1℃~45℃ Hot water: 0.1℃~90℃ |
|
|
Humidity |
<90% RH |
|
|
Maximum Permissible Error |
In the lower zone (Q1<Q<Q2) is ±5% In the upper zone (Q2<Q<Q4 water temperature<30℃) is ±2% In the upper zone (Q2<Q<Q4 water temperature>30℃) is ±3% |
|
|
Communication interface |
M-BUS |
|
|
Communication protocol |
CJ/T188-2004 |
|
Dimension
|
Diameter (mm) |
L(mm) |
B(mm) |
H(mm) |
H1(mm) |
Connection Screw Thread |
|
DN15 |
165 |
85 |
100 |
193 |
G3/4B |
|
DN20 |
195 |
85 |
105 |
200 |
G1B |
Product Features
1.Adopt wheel Direct Reading method, read volume directly, no cumulative error
2.Supplying power by collector & concentrator only when reading meter
3.Using advanced data code and verification method, communication highly reliable
4.Meeting design requirement on electromagnetics compatible of EMC, ESD, EMI electronic products
We look quality as the foundation of the enterprise, adhering the management philosophy that to do less products and do not let unqualified products leave the factory.
