Brief introduction of GPRS Water Meter
GPRS Wireless Water Meter belong to high-tech smart water meter, using of advanced wireless remote transmission technology. It transmission metered information of conventional mechanical water meter to Cloud server via GPRS.
GPRS AMR water meter is a combination of GSM wireless access technology and Internet packet switching technology.
Automatically read the metering data via wireless remote network and control the close / open of the valve, and is also able to transfer the data to the back-office system (data center) after reading the meters by wireless handset reader.
Water meter is used for home/apartment/domestic/indoor/house/residential/housing/garden/housing/ground/commercial/general household/ residential/ building/ malls/ residence/ school/ apartment/ municipality/ household/ potable/ garden/ domestic residential
Our GPRS water meter system are transmit and receive the signal from water meter via 2g signal,water meter water meter built-in a sim card module.You can reading and control water supply via computer.
gprs intelligent water meter has security seal and valve control, uses battery powered,automatic pulse read display
Outline dimension of GPRS Water Meter
Nominal Diameter | Length L | Length L1 | WidthB | Height H1 | Height H2 | Connecting Thread | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 112 | 184 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 112 | 184 | R3/4 | G1B |
25 | 345 | 225 | 90 | 114 | R1 | G1 1/4B | |
Technical parameter of GPRS Water Meter
Item | Unit | Details | ||
Nominal diameter | mm | 15 | 20 | 25 |
Q3/Q1 | R80 | |||
Overlolad flow(Q4) | m³/h | 3.125 | 5 | 7.875 |
Nominal flow(Q3) | m³/h | 2.5 | 4 | 6.3 |
Transitional flow(Q2) | m³/h | 0.05 | 0.08 | 0.13 |
Minimum flow(Q1) | m³/h | 0.031 | 0.05 | 0.08 |
Accuracy class | ClassB | |||
Maximum indication | m³ | 999999.9 | ||
Temperature class | T30 | |||
Pressure class | MAP10 | |||
Pressure loss class | ΔP63 | |||
Flow prefile sensitivity class | U10/D5 | |||
Environmental class | Class B | |||
Electromagnetic environmrnt class | E1 | |||
Power supply | 2.1V-3.6V | |||
Hot Tags: residential brass smart gprs digital water meter, manufacturers, wholesale, pricelist, quotation
