HOW TO USE
The terminal is installed on the mechanical water meter to take the photo of the water meter reading by the build-in camera firstly, and then the image will be digitized into cumulative water amount and transferred through the wireless data transmission module by wireless channel.
The terminal can be composed to AMR meter reading system with wireless collector device and management software. The terminal can take photo of accumulative meter reading timely and upload information. The management staff can check and inquiry the accumulative amount and real-time query of copy image and the accumulative amount of water meter through the management software.
FUNCTIONS
The terminal is installed on the mechanical water meter to take the photo of the water meter reading by the build-in camera firstly, and then the image will be digitized into cumulative water amount and transferred through the wireless data transmission module by wireless channel.
The terminal can compose to AMR meter reading system with wireless collector device and management software. The terminal can take photo of accumulative meter reading timely and upload information. The management staff can check and inquiry the accumulative amount and real-time query of copy image and the accumulative amount of water meter through the management software.
TECHNICAL PARAMETERS
Power
Supply
|
3.6V
Lithium Battery Pack
|
Static
Working Current
|
≤20uA
|
Remote
Reading Resolution
|
1
m³
|
Communication
Protocol
|
CJ/T
188-2004
|
Baud
Rate
|
3
kbps
|
Radio
Frequency
|
470
MHz
|
Communication
Distance
|
≥1000
m (Open Field)
|
INSTALLATION
1.
Fix the terminal’s trestle under the grass cap of water meter.
2.
Put the waterproof gasket on the base meter.
3.
Press the terminal on the waterproof gasket, and aim the camera at the
direction of dial wheel.
4.
Put two gaskets on the fixed trestle, and fix the terminal on the trestle by
screw.
5. Install tamper proof cap.
Note:
Please confirm the dial wheel and glass are cleaned firstly, to guarantee the
accuracy of terminal.
DIMENSION
MAIN TECHNIQUES
1. Automatic data recognition of the meter dial wheel, with stable and reliable identification results.
2.
Using wireless communication technology to transfer data, no need to lay out
communication lines, greatly reduce the installation and maintenance cost.
3. Ultra-low energy consumption,
static power consumption is less than 20uA, which can greatly prolong the
battery life.
4.
Totally sealed design, waterproof, moisture proof.
5.
CMOS image sensor, microcomputer and micro-storage technique, with high
integration and reliability.