English
中文简体
Made of high-quality brass, beautiful and durable. Using magnetic sensor, the performance is stable. Dry magnetic driver protects against external electromagnetic interference. Vacuum sealed register machine, anti-freeze, maintains clear readings for a long time. High accuracy. The instrument complies with ISO4064 standard.
Details
R≥100, Temperature level: cold water should not be higher than 30℃ (hot water should not be higher than 90℃) and not lower than 0℃. Water pressure level: MAP 10Bar.
Application
Measure the total amount of water flowing through the hot water pipeline and convert it into electrical signals for output.
Conditions of Use
Water temperature:No higher than 90℃.
Pressure:≤1 MPa
Maximum Permissible Error
Q1≤Q<Q2±5%;
Q2≤Q≤Q4 ±2%
Feature
●Rotary wing single flow structure,to record the total amount of water passing through the hot water pipeline.
●The water meter shell is made of copper material which is durable.
●Use magnetic sensors ensures stable performance and high reliability.
Transmitter Connection
|
Color of wire Transmitter |
Red |
Green |
White |
Black |
|
Dual hall component |
Positive pole of power supply |
Message sending |
Message |
Negative pole of sending power supply |
Remark:signal line needs to be connected with a pull-up resistor when using, the resistance value should between lK to 999K with power of 1/4W, the higher resistance,the lower power consumption of the hall component, generally we select 4.7K as resistance value.
Pulse Parameters
|
Diameter(mm) |
Pulses per 100 liters of water |
|
13 |
2896 |
|
20 |
1924 |
|
25 |
1020 |
Size and Weight
|
Model |
Diameter |
Long |
Width |
Height |
Connection |
Weight |
|
mm |
kg |
|||||
|
LXSDY-13E |
13 |
110 |
75 |
80 |
G3/4B |
0.61 |
|
LXSDY-20E |
20 |
130 |
75 |
80 |
G1B |
0.77 |
|
LXSDY-25E |
25 |
160 |
75 |
80 |
G5/4B |
0.94 |
