Product Name
|
smart IC card water meter
|
Q4(m³/h)
|
31.25
|
Place of origin
|
Kaifeng, China
|
Q3(m³/h)
|
25
|
Nominal Size
|
DN50
|
Q2(m³/h)
|
0.8
|
Model
|
DN50
|
Q1(m³/h)
|
0.5
|
Table length L1(MM)
|
200
|
Minimum reading m³
|
0.0005
|
Valve length L2(MM)
|
220
|
Max reading m³
|
999.999
|
Total length L(MM)
|
420
|
Temperature grade
|
T30/T50
|
Valve length L2(MM)
|
335
|
Pressure Rating
|
MAP10
|
Connecting flange outer diameter D1(mm)
|
165
|
Pressure loss class
|
△P63
|
Connecting flange diameter D2(mm)
|
125
|
Installation environment
|
class B
|
n-M
|
4-M16
|
electromagnetic environment
|
E1
|
Rated bore
|
R160
|
Maximum allowable error Q1 to Q2
|
±5%
|
|
|
Maximum allowable error Q2 ~ Q4
|
±2%
|