Main technical parameters:
Nominal Diameter
(mm) |
Measurement Level |
Overload Flow |
Common Flow |
Boundary Flow |
Minimum Flow |
Minimum Reading |
Maximum Reading |
m3/h |
1/h |
M³ |
15 |
C |
3 |
1.5 |
22.5 |
15 |
0.00005 |
9999 |
D |
17.2 |
12.5 |
20 |
C |
5 |
2.5 |
37.5 |
25 |
0.00005 |
9999 |
D |
28.7 |
18.7 |
Indication error limit:
From including the Minimum Flow (qmin) to the lower zone of excluding the Boundary Flow (qt) ±5%
From including the Boundary Flow (qt) to the higher zone of including the Overload Flow (qt) ±2% (Hot Water ±3%)
Dimensions and weight:
Nominal Diameter(mm) |
L |
B |
H |
Connection thread |
Weight(KG) |
mm |
15 |
115/165 |
91/95 |
81/115 |
G3/4B |
0.95/1.45 |
20 |
130/190 |
96/110 |
96/121 |
G1B |
1.15/1.8 |
Conditions of Use:
Cold Water Working Environment:+0.1℃ ~ +35℃
Hot Water Working Environment:+0.1℃ ~ +90℃ Working Pressure:≤1.0MPa |