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CA568-J01 is an STS pre-paid ultrasonic water meter renowned for its high accuracy, reaching up to R250. It serves excellently for revenue protection and user management. Equipped with a Customer Interface Unit (CIU), it facilitates inputting recharge tokens and information codes. Its communication method is LORA/LoraWAN, with tariff charging and AMR data transmission as its primary features.
Main Features
Metrological Parameters
Nominal Size |
mm |
15 |
20 |
25 |
Minimum(Q1) |
m³/h |
0.010 |
0.016 |
0.025 |
Transitional(Q2) |
m³/h |
0.016 |
0.256 |
0.04 |
Permanent(Q3) |
m³/h |
2.5 |
4.0 |
6.3 |
Overload(Q4) |
m³/h |
3.125 |
5.0 |
7.875 |
Range ratio=Q3/Q1 |
250 |
250 |
250 |
|
Maximum Operation Pressure |
1.6Mpa |
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Maximum Pressure Loss |
△P<63Kpa |
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Maximum Working Temperature |
55℃ |
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Maximum Permissible Error(MPE) |
Q1≦Q≦Q2: MPE = ±5% Q2≦Q≦Q4: MPE = ±2% |
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AMI/AMR Solution
It's an advanced AMI system leveraging LoRaWAN for remote meter reading.
It supports bi-directional communication, daily data reporting, remote recharge, and control functionalities.
The process involves the gateway connecting with nearby water meters via LoRaWAN, then uploading data to the backend via 4G or Ethernet.
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