PRODUCTSGPRS remote reading water meter adopts mobile network to communication, the network is avaliable everywhere, which ensure the data transfering of GPRS water meters.
HOW TO USE
FUNCTIONS
1. Water meter with prepaid /postpaid function, customers need to pay and then use water. avoid unpaid water bill and increase water revenue.
2. Water utility no need arrange staff to read meter from door to door and collect water bills, greatly reduce management cost.
3. Multi-tarrif, different prices can be specified according to different customer groups, and prices can be implemented according to different water consumption of customers.
4. Automatic monitoring, intelligent management system, automatic data collection and report generation, high data accuracy.
5. Easy for customer recharge and consumption inquiry, the total consumption and remaining quantity or amount will be displayed on the meter.
6. Integrate smart meter management system, software link can be set as per vending requirements.
7. Anti-tamper, anti electric & magnetic attract. With the functions of low balance alarm, low battery alarm, no water alarm and etc.
8. Meter with valve and alarm functions, valve will close automatically when water credits finish. Meter will close valve automatically when it under electric or magnetic attack. Low battery alarm
TECHNICAL PARAMETERS
Caliber（DN）
Nominal flowrate
(Q3)
Transitional flowrate
(Q2)
Minimum flowrate
(Q1)
Minimum reading
(m3/h)
Maximum reading
(m3/h)
15mm
2.5m3/h
0.04m3/h
0.025m3/h
0.0001
99999.9999
20 mm
4.0m3/h
0.064m3/h
0.04m3/h
25 mm
6.3m3/h
0.1008m3/h
0.063m3/h
Electromechanical conversion
Pulse equivalent: 0.01 m³
Temperature class
T30 (0.1℃~30℃)
Power supply
3.6V Lithium battery
Communication method
GPRS communication, infrared communication
Data storage
Store the daily consumption data of the last month and the monthly consumption data of the last 18 months
Maximum allowable pressure
1.0MPa
Maximum allowable error
Q1≤Q＜Q2error ≤ ±5%；Q2≤Q≤Q4error ≤ ±2%
Pressure loss
△p63
Enclosure protection class
IP68
Flow section sensitivity level
U10，D5
Environment safe class
B
EMC level
E1
INSTALLATION
1. Water meter installation should be complied with GB/T778.5 installation requirements.
2. It is suggested to install the filter in front of the ultrasonic water meter and install the valve in front of the filters to facilitate the maintenance and cleaning of the filters.
3. Wash the pipe before installation to avoid threads, tones or other sundries in the pipeline from causing malfunction of the meter.
4. Water meter should be installed horizontally (display face up).
5. Please leave enough space for repairing, and install according to water flow direction on the pipe.
6. Please do not apply too much force when connecting the ultrasonic water meter and pipe, to avoid damaging the meter body and causing water leakage.
7. Please do not knock the meter shell violently or cause strong vibration during installation, in case of damaging the equipment.
DIMENSION
|
Size |
DN15 |
DN20 |
DN25 |
|
D |
R1/2 |
R3/4 |
R1 |
|
L1 |
165mm |
195mm |
225mm |
|
L2 |
255mm |
295mm |
341mm |
|
L3 |
14mm |
16mm |
18mm |
|
H |
128.5mm |
130.5mm |
136.5mm |
|
W |
107.5mm |
107.5mm |
107.5mm |
MAIN TECHNIQUES
1. Multi Region Setting ；User/Meter Manage ；Concentrator Manage
2. IC Card Payment；Remote Prepaid；Post-paid；Account ；Third-party Payment
3. Daily/Month/Year consumption；Daily/Month/Year payment；Consumption Mutation or No consumption ；Success rate of meter-reading & valve control ；Abnormal consumption
4. Operator Manage；Authority Classify ；Invoice Template；Operate Log Analysis；Basic Dictionary Database Maintenance
E-mail:export@suntront.com
