KM05-25
Used for household or residential units to measure, memorize, and display the volume of hot water flowing through the pipeline.Small size, lightweight, simple structure, high-precision body shell processing, and internal plastic material requirements.
Description
1. Features
2. Head Loss Curve
3. Accuracy Error Curve
4. Installation Dimension
Item No | LXSG-15 | |
L | mm | 110 |
L1 | mm | 205 |
H | mm | 75 |
W | mm | 75 |
Connection Thread | D(mm) | G3/4" |
d(mm) | R1/2 | |
Weight | without unions kg |
0.5kg |
5. Main Technical Data
Model Number |
LXSG-15 |
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Nominal diameter (DN)[mm] |
15 |
20 |
25 |
32 |
40 |
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Ratio Q3/Q1 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
R80 |
R100 |
R160 |
Overload flow rate (Q4) [m³/h] |
3.125 |
3.125 |
3.125 |
5 |
5 |
5 |
7.875 |
7.875 |
7.875 |
12.5 |
12.5 |
12.5 |
20 |
20 |
20 |
Permanent flow rate (Q3) [m³/h] |
2.5 |
2.5 |
2.5 |
4 |
4 |
4 |
6.3 |
6.3 |
6.3 |
10 |
10 |
10 |
16 |
16 |
16 |
Transitional flow rate (Q2) [m³/h] |
0.05 |
0.04 |
0.025 |
0.08 |
0.064 |
0.04 |
0.126 |
0.1 |
0.063 |
0.2 |
0.16 |
0.1 |
0.32 |
0.256 |
0.16 |
Minimum flow rate (Q1) [m³/h] |
0.032 |
0.025 |
0.015 |
0.05 |
0.04 |
0.025 |
0.08 |
0.063 |
0.039375 |
0.125 |
0.1 |
0.0625 |
0.2 |
0.16 |
0.1 |
Accuracy class |
2 |
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Maximum permissible error for the |
±5% |
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Maximum permissible error for |
±2% for water having a temperature ≤30℃ |
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Temperature class |
T90 |
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Water pressure classes |
MAP 16 |
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Pressure-loss classes |
△P63 |
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Indicating range[m³] |
99 999 |
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Resolution of the |
0.00005 |
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Flow profile sensitivity classes |
U10 D5 |
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Orientation limitation |
HORIZONTAL |
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