NFC Card RFID Card Prepaid Water Meter
The multi-jet CAM568-R is an STS (Standard Transfer Specification) compliant, RFID Card type, electronic valve controlled prepayment water meter. It is an ideal domestic water meter for revenue collection and consumer management. The base meter has been supplied and proven by millions of service connections for reliable and cost-effective consumption measurement.
Main Features
- Directive 2014/32/EU, OMIL R-49:2013(E)& EN14154 compliant
- Wet dial / dry dial register construction on request
- Include Real-Time clock (RTC) / Real-Time monetary
- Pre-programmable low credit warning
- Recharge by smart RFID Card
- Brass / plastic meter body on request
- Flexible tariff and debt collection setting
- Friendly time period management
- Non- return valve preventing back-flow
Metrological Parameters
|
DN |
mm |
15 |
20 |
25 |
32 |
40 |
50 |
|
|
Size |
Inch |
1/2” |
3/4” |
1” |
1-1/4” |
1-1/2” |
2” |
|
|
Q4 Overload flow |
m³/h |
3.125 |
5 |
7.875 |
12.5 |
20 |
31.25 |
|
|
Q3 Permanent flow |
m³/h |
2.5 |
4 |
6.3 |
10 |
16 |
25 |
|
|
R80 Q3/Q1 |
Q2 |
m³/h |
0.05 |
0.08 |
0.126 |
0.2 |
0.32 |
0.5 |
|
Q1 |
m³/h |
0.031 |
0.05 |
0.079 |
0.125 |
0.2 |
0.312 |
|
|
R100 Q3/Q1 |
Q2 |
m³/h |
0.04 |
0.064 |
0.1 |
0.16 |
0.256 |
0.4 |
|
Q1 |
m³/h |
0.025 |
0.04 |
0.063 |
0.1 |
0.16 |
0.25 |
|
|
R125 Q3/Q1
|
Q2 |
m³/h |
0.032 |
0.051 |
0.081 |
0.128 |
0.2 |
0.32 |
|
Q1 |
m³/h |
0.02 |
0.032 |
0.05 |
0.08 |
0.128 |
0.2 |
|
|
Max. Pressure |
Bar |
16 |
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|
Pressure loss |
0.63 (as complete unit) |
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|
Max temperature |
℃ |
50 |
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|
Max reading |
m³ |
99999 |
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|
Max Permissible Error(MPE) |
% |
Q1≦Q≦Q2: MPE = ±5% Q2≦Q≦Q4: MPE = ±2%
|
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