| Customization: | Available |
|---|---|
| After-sales Service: | Online/ Video/ on-Site Guidance and Training |
| Warranty: | 1 Year |
|
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·Prevention of Arrears: Users must top up before using water, and IC card water meters effectively avoid water bill arrears.
·Water-saving Effect: Prepaid water meters make users directly aware of water usage costs, encouraging water conservation and enhancing users' awareness of saving water.
·Low Maintenance Costs: Featuring low-power consumption design and long battery life, they reduce maintenance frequency and costs.
|
Nominal Diameter
|
mm | 15 | 20 | 25 |
|
Length L
|
258 | 299 | 345 | |
|
Length L1
|
165 | 295 | 225 | |
|
Width B
|
90 | 90 | 90 | |
|
Height H1
|
120 | 120 | 120 | |
|
Height H2
|
190 | 190 | 190 | |
|
Connecting Thread
|
d |
R1/2
|
R3/4
|
R1
|
| D |
G3/4B
|
G1B
|
G1 1/4B
|
| Item | Unit | Details | ||
| Nominal diameter | mm | 15 | 20 | 25 |
| Q3/Q1 | R100 | |||
| Overload flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
| Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
| Transitional flow(Q2) | m³/h | 0.04 | 0.064 | 0.1 |
| Minimum flow(Q1) | m³/h | 0.025 | 0.04 | 0.063 |
| Accuracy class | Class 2 | |||
| Temperature class | T30/T50/T90 | |||
| Pressure Loss classes | 0.63bar | |||
| Flow prefile sensitivity class | U10/D5 | |||
| environmental class | O | |||
| Electromagnetic environment class | E1 | |||
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