DN80 Ductile Iron Ultrasonic Water Liquid Flow Meter

DN80 Ductile Iron Ultrasonic Water Liquid Flow Meter

Ultrasonic water meter is a new type of water meter that detects the time difference caused by the change of velocity when the ultrasonic beam propagates in the opposite direction of the water, and analyzes and processes theflow rate of water to further calculate the flow of water.
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AMI SYSTEM INTRODUCTION SIMPLE IS SMART…..

System structure diagram as follows
· Server send commands to the data concentrator through network;

· Water meters respond and execute the commands accordingly;· Concentrator transforms the received commands into radio signal and send the signal to the water meters;

· 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.

 

 

DN80 RS485  ductile iron ultrasonic water liquid flow meter

Overview
The loss caused by the leakage of water supply pipe net is very alarming, especially when the pipelineburst suddenly. Take a DN300 pipe as an example. After the pipe burst, the loss in one hour is as highas 1250 cubic meters of water. lf it can't be repaired in time, the burst water will wash the ground andcause the road collapse,which will cause casualties and property losses.
Our pipe network monitoring system can quickly locate the pipeline to be repaired and send out the alarmmessage after the pipe burst. Our users can organize the emergency repair at the first time to recover theloss and eliminate the hidden danger.

S8 Ultrasonic water meter's intelligent measuring instrument is consist by the temperature sensor , flow sensors and calculators.Could provide important application and data for many applications in the pipeline.

This system uses a high range ratio ultrasonic water meter (r400), which can accurately measure the waterflow through the main pipeline, and provide the calculation basis for billing and pipeline leakage.

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Features of Ultrasonic Water Meter

Material: cast iron, ductile iron

Applicable scene: home main pipe, apartment main pipe, domestic residential water supply main, leak, treatment plant, agriculture, irrigation, ground, aquaculture, commercial, general household, industrial, potable

Fitting: Pressure sensor, battery, lcd display, reading device, data logger, Flange set, liquid turbine, user interface unit

Communication: rs485 modbus, GPRS

Features long service time and high accuracy

Technical data conform to international standard ISO 4064.

Double-flange dry-type digital water meter, used in industrial pipelines, suitable for high pressure environment, can choose whether to install pulse output

With remote transmission system software to support reading and monitoring

Provide a complete software metering and charging solution

Automatic leak measurement

 

Work process
1.The ultrasonic water meter collects the flow in the pipeline, and the pressure data is uploaded to thecloud service platform through RTU.

2.Sudden change alarm of pressure and flow.


Working principle

The meter comprises the quality temperature sensor ,the flow sensor and the calculator. The temperature sensor to measure the temperature of water and the flow sensor to measure the volume of water that flow through the pipelines by the transit time difference.
The two data is sent to the calculator after being collected, the consumption water quantity is worked out, stored and indicated on the LCD finally.The main pipe in the water supply pipe, the pipe size is more than DN50.

 

Software advantages
1.High range ratio ultrasonic water meter, accurate measurement.

2.Fast feedback and accurate positioning of emergency inforrmation.

 

Outline dimensional drawing

Outline dimension

Nominal Diameter

Length L

Width B

Hight H

Flange Connection

mm

Flange Diameter

Bolt Ciecle Diameter

Bolt Size-M

DN50

200

170

215

170

125

4-M16

DN65

200

185

220

185

145

4-M16

DN80

225

200

235

200

160

8-M16

DN100

250

220

255

220

180

8-M16

DN125

250

250

285

250

210

8-M16

DN150

300

285

335

285

240

8-M20

DN200

350

340

405

340

295

12-M20

DN250

450

405

470

405

355

12-M24

DN300

500

460

525

460

410

12-M24

Technical parameter

Nominal diameter(mm)

50

65

80

100

125

150

200

250

300

Max flow Q4(m³/h)

50

78.75 

78.75 

125 

200 

312.5 

500 

787.5 

1250 

Nominal flow Q3(m³/h)

40

63 

63 

100 

160

250 

400 

630 

1000 

Transitional flow Q2(m³/h)

0.16 

0.756 

0.252 

0.4 

0.64

1.6 

2.52 

Min flow Q1(m³/h)

0.1 

0.158 

0.158 

0.25 

0.4

0.625 

1.575 

2.5 

Protection class

IP68         

Measuring range

Q3/Q1 R250/R400         

Accuracy class

Class 2   

Battery life

8years         

Temperature class

T50         

Pressure loss class

ΔP63         

Flow prefile sensitivity class

U10/D5         

Environmental class

Class B,M1         

Electromagnetic environmrnt class

E1         

Working pressure

1.6Mpa         

Max flow indication(m³)

9999999.9         

Reverse flow indication(m³)

9999999.9         

Installation position

Horizontal or Vertical         

NOTE: The flange dimension conforms to ISO7005-1:1988 standard. Flange standard can be customized. Order for products of special requirements is also accepted.


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