Plastic water meter
Parameter：
Technical Data：
|
DN(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
|
|
Size(inch) |
1/2″ |
3/4″ |
1″ |
1-1/4″ |
1-1/2″ |
2″ |
|
|
Q4(l/h) |
3125 |
5000 |
7875 |
12500 |
20000 |
31250 |
|
|
Q3(l/h) |
2500 |
4000 |
6300 |
10000 |
16000 |
25000 |
|
|
R=80 |
Q2(l/h) |
50 |
80 |
126 |
200 |
320 |
400 |
|
Q1(l/h) |
31.25 |
50 |
78.75 |
125 |
200 |
250 |
|
|
R=100 |
Q2(l/h) |
40 |
64 |
100.8 |
160 |
256 |
400 |
|
Q1(l/h) |
25 |
40 |
63 |
100 |
160 |
250 |
|
|
Max.Reading(m3) |
99.999 |
99.999 |
99.999 |
99.999 |
99.999 |
99.999 |
|
|
Min.Reading(Liter) |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
|
Max.Pressure(Bar) |
16 |
16 |
16 |
16 |
16 |
16 |
|
|
Pressure Loss |
63 |
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|
Max.Temperature |
T=50 |
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|
Pulse Output Option |
Vmax=24V |
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|
Imax=100mA |
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|
Pmax=2W |
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Features：
–All the plastic raw material is 100% new material, not any second-hand material.
–High working pressure can afford PN16.
–Magnetic Drive, Lower transmission resistance.
–Magnetic shield, for external magnetic field protection.
–Sealed dry register ensures long time clear reading.-External regulating device.
–Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.
Standards Compliance：
–Technical data conform to international standard lSO 4064.
Optional Features：
–Register Sealed type: Dry type.
–Accuracy: R=80 ; 100.
–Size: 15~50mm.
–Non return valve.
–Reed switch option.
–Thread end type: BSP /NPT.Working Conditions
–Water temperature:0.1℃~40℃ for cold water meter.
–Water pressure : ≤1.6Mpa ((16 bar).
Working Conditions：
–Water temperature: 0.1 C~40C for cold water meter.
–Water pressure:≤1.6Mpa (16 bar).
Maximum Permissible Error：
–ln the lower zone from qmin inclusive up to but excluding qt is±5%.
–ln the upper zone from qt inclusive up to and including qs is ±2%;±3% for hot water meter.
Pulse Output Option：
|
Magnet Position |
Liter /Pulse |
|
* 0.0001 |
1 |
|
* 0.001 |
10 |
|
* 0.01 |
100 |
|
* 0.1 |
1000 |
Overall Dimension And Weight：
|
DN (mm) |
15 |
20 |
25 |
32 |
40 |
50 |
50 |
|
Size (inch) |
1/2″ |
3/4″ |
1″ |
1-1/4″ |
1-1/2″ |
2″ |
|
|
Length(L) |
165/190 |
190 |
260 |
260 |
300 |
300 |
280 |
|
Width (W) |
99/104 |
98 |
103.5 |
103.5 |
125 |
125 |
160 |
|
Height (H) |
116/121 |
117 |
124 |
124 |
162 |
162 |
187.5 |
|
Connecting Thread D |
G3/4B |
G1B |
G11/4B |
G11/2B |
G2B |
G21/2B |
Flange connect |
|
Weight (kgs) |
1.65 |
1.79 |
1.85 |
2.68 |
5.25 |
7.25 |
|
