DN25MM GPRS Smart Agricultural Well Water Meter Brass Dry Dial,compound Meters

DN25MM GPRS Smart Agricultural Well Water Meter Brass Dry Dial,compound Meters

GPRS wireless water meter belong to high-tech smart water meter, using of advanced wireless transmission technology. It transmission metered information of conventional mechanical water meter to cloud server via GPRS.
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Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn25mm gprs smart agricultural well water meter brass dry dial,compound meters in China. If you're going to wholesale high quality dn25mm gprs smart agricultural well water meter brass dry dial,compound meters, welcome to get pricelist and quotation from our factory.

 

gprs water meter  (10)

 

 

AMI SYSTEM INTRODUCTION SIMPLE IS SMART…..

System structure diagram as follows
· Server send commands to the data concentrator through network;
· Concentrator transforms the received commands into radio signal and send the signal to the water meters;
· Water meters respond and execute the commands accordingly;
· Water meters deliver the result or data back to the management center as per the original route after the actions finished.

Service
· Quality Gurantee: Water meter for 1 year;
· Support install guide & test in site;
· Date sheet can be sent to other management system easily.

 

Brief Introduction

GPRS wireless water meter belong to high-tech smart water meter, using of advanced wireless 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,garden,commercial,general ,building,municipality

GPRS intelligent water meter has security seal and valve control, uses battery powered,automatic pulse read display

Features

·Connection method is threaded connection
·Non-contact water meter
·Material:Brass body,Brass interface
·Accuracy:class b,r100,r80
·waterproof level:IP68
·Fitting:connctor,Icd display,pulse output,valve control,strainer,reading device,data logger,adapter,actuator,base table,battery operated,connection fittings,coupling,pointer,components,calibrator,counter,register
·Reading Frequency:The reading mode of GPRS water meter system is passive reading. The default reading frequency of water meter is 3 days. Reading frequency 1 time per day is acceptable.
·Module with automatic data storage function when power down arises, assuring the data won’t lost when power down.
·Using GPRS transfer mode that can drastically extend the communication.
·The module uses of deep dormancy time design, it is able to completely close the wireless module during the deep dormancy time period(not in operation during night time ), which drastically help reduce the power dissipation;
·Wide area network, no installation distance and water meter quantity limit.

Application
GPRS system is suitable for the installation of scattered environment, such as rural residential, factory,irrigation and other industries.

Work Process
GPRS water meter transmit data and receive command the from water meter via 2g signal to Platform.

Software Advantages
1. Simple installation, the installation method is the same as the mechanical water meter, no wiringis required;
2.The signal transmission is stable without being affected by the communication distance.

3. Short online time, it will go online for 30S to ensure the service life of batteries.

Outline Dimensional Drawing

DN25MM GPRS Smart Agricultural Well Water Meter Brass Dry Dial,compound Meters LXSG DN15-DN25

Outline Dimension

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

184

R1

G1 1/4B

 Technical Parameter

ItemUnitDetails
Nominal diametermm15
20
25
Q3/Q1R80
Overlolad flow(Q4)m³/h3.125
57.875 
Nominal flow(Q3)m³/h2.5 6.3
Transitional flow(Q2)m³/h0.050.080.13
Minimum flow(Q1)m³/h0.0310.050.08 
Accuracy class ClassB
Maximum indication999999.9
Temperature classT30   
Pressure classMAP10
Pressure loss classΔP63         
Flow prefile sensitivity classU10/D5         
Environmental classClass B    
Electromagnetic environmrnt classE1         
Power supply2.1V-3.6V


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