GPRS Water Meter

GPRS Water Meter

The ultrasonic water meter adopts the time difference method to measure the flow, that is, install an ultrasonic transducer on the upstream and downstream of the measurement channel (pipe section) for mutual transmission and reception of ultrasonic signals. Since the ultrasonic signal is superimposed on the water flow signal, the propagation speed of the sound wave is different in the forward flow and the upstream flow, so the running time of the ultrasonic signal emitted by different transducers in the water is different, and the fluid flow can be calculated by measuring the time difference. The flow rate, and then converted into the flow, so as to achieve flow measurement.
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Description

A GPRS water meter is a type of water meter that incorporates GPRS (General Packet Radio Service) technology for remote data transmission and monitoring. GPRS is a mobile communication standard that enables devices to connect to a cellular network and transmit data wirelessly. By integrating GPRS into a water meter, it allows for remote monitoring and management of water consumption data.

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Product Usage
It is used for the measurement of the actual water consumption of the main water supply pipes of towns and buildings, and the measurement of the cold and hot water consumption of the main pipes of the central air-conditioning system.
Features
1. The starting flow is small, and the flow measurement is accurate and stable;
2. Can be installed horizontally or vertically;
3. Optional installation of inlet and return pipes (set before leaving the factory)
4. Automatic error diagnosis and alarm function
5. Using micro-power consumption technology, the battery has a long service life;
6. The mechanism has no moving parts and is not affected by media impurities;
7. Straight-through surface body structure ensures stable flow field shape and small pressure loss;
8. Dual metering function of cold and hot water;
9. 18-month data storage query function;
10. Power-off data protection and data recovery functions;
11. No external magnetic field interference, stable performance;
12. Automatic reminder of low battery power;
13. The split structure of the integrator is convenient for observation and operation;
14. Provide M-bus/RS485 bus and NB-loT wireless communication mode, which can realize remote data transmission and centralized control;

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Nominal Diameter

Length L

Length L1

Width B

Height H1

Connecting Thread

mm

d

D

15

258

165

95

95

R1/2B

G3/4B

20

299

195

95

100

R3/4

G1B

25

345

225

95

108

R1

G1 1/4B

32

305

180

95

120

R1 1/4

G1 1/2B

40

330

200

95

125

R1 1/2

G2B

 

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8ultrasonic water meter company profile

9ultrasonic water meter about us

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