Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
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The CA568 is a multi-jet STS(Standard Transfer Specification) approved prepaid water meter that is built with a hydraulically operating ball valve driven by low power usage motor. The battery can work up to 3 years with once a day valve on/off and can be replaced by authorized persons. This meter automatically shuts off when water credit is used up or tamper is detected such as magnetic scrambling, damage or battery loss. The meter sustains in grit particle environment and resist backflow thanks to built-in strainer and non-return valve. To sum up, our prepaid water meter is built free of maintenance, stable and secured for long lasting operation.
A handy customer interface unit(CIU) keypad is offered for customer enter rechage token codes which they buy from the vendor. It is kept away from the meter which prevent the meter from being tampered and damaged. Customer can check the total volume.input volume.payment.surplus volume via enter short codes
Calinmeter is original meter manufacturer and solution provider, we not only produce our own products but also ODM / OEM with other meter manufacturers, For water meter, our company has strong technical support and advanced system service, For further information, please contact us freely.
Features
a) Support 3rd party payment, mobile money, e-wallet
b) Non-return valve
c) Replacable battery
d) 200 meters communication range bw CIU and meter
e) credits finish ,meter turns off.
f) R80, R100 Class B accuracy
g) Auto shut off fot tamper, magnetic, battery loss, case damage
h) Low credit warning can be configured by authorized person
i) Up to 10 years data storage in absence of power
j) wireless communication prepared for AMR functions
k) Reading through LORA and system of GPRS / 3G
Key benefits
1) Light weight , easy to install
2) Flexible price setting with VAT and debt collection
3) Quick money back and good cash-flow management
4) Immune to grid particles, dirt, rust , etc
5) Handheld walk-by drive by reading and automatic reading
6) Remote control : lock up and unlock
Specifications:
|
Nominal size |
Dn |
mm |
in-line |
||
|
15 |
20 |
25 |
|||
|
Maximum flow rate |
Q4 |
m3/h |
3.125 |
5.0 |
7.875 |
|
Ratio “R” |
Q3/Q1 |
|
80 |
80 |
80 |
|
Permanent l flow rate |
Q33 |
m3/h |
2.5 |
4.0 |
6.3 |
|
Transitional flow rate |
Q22 |
0.05 |
0.08 |
0.126 |
|
|
Minimum flow rate |
Q11 |
0.031 |
0.05 |
0.0787 |
|
|
Minimum reading |
m3 |
0.0005 |
|||
|
Maximum reading |
99999 |
||||
Maximum Permission Error (MPE)
Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering, MPE=+ 3%)
Dimensions and diagram
|
Nominal size |
Length |
Width |
Height |
Thread |
|
mm |
D |
|||
|
15 |
165 |
101 |
124 |
G3/4B |
|
20 |
195 |
101 |
124 |
G1B |
|
25 |
225 |
101 |
124 |
G5/4B |