Wholesale Large Diameter Ultrasonic Water Meter

Large Diameter Ultrasonic Water Meter

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Large Diameter Ultrasonic Water Meter
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Product Details

Large diameter ultrasonic water meter

 

Remote reading meter, low power consumption, small pressure loss, high precision, simultaneous measurement and display of flow rate, velocity, temperature, working time and other data information, automatic fault detection alarm, M-BUS/RS485/4-20mA/NB-IoT /LORA/GPRS and other remote transmission methods.

It can be combined with remote control valve, data collector, concentrator and management software to build "water metering intelligent management system" to realize water metering intelligent management

 

Description

 

Ultrasonic water meter is a kind of new water meter which can detect the time difference caused by the change of velocity when ultrasonic sound beam propagates in the water upstream and downstream, analyze and deal with the water velocity and further calculate the water flow rate

Features

1.Display the cumulative flow (m3), flow rate (m3 / h), temperature (℃), water meter number, total working time, fault information, etc
2.No transmission parts, minimum pressure loss, ultrasonic measurement principle, ensure long - term measurement under various complex conditions
3.Double channel design, measuring accuracy: Class 2
4.The standard communication interface is equipped with m-bus remote transmission interface, which can choose MBUS, RS485, 4-20ma, pulse, wireless 470MHz, wireless GPRS and other interfaces to realize the function of remote meter reading
5.With battery power, flow signal, pipeline leakage, pipeline burst, water flow direction and other self-test alarm function
6.Professional pipeline design to ensure the stability of the water field under test

 

MAIN TECHNICAL DATA

 

Meter size Dia DN (mm)

Q3(m³/h)

Q2(m³/h)

  Q1(m³/h)

 Q4(m³/h)

mm

Pulse 

equivalent(L)

DN50

25

0.250

0.156

31.25

200

0.01

DN65

40

0.400

0.250

50

200

0.02

DN80

63

0.630

0.394

78.75

225

0.03

DN100

100

1.000

0.625

125

250

0.05

DN125

160

1.600

1.000

200

250

0.1

DN150

250

2.500

1.562

312.5

300

0.1

DN200

400

4.000

2.500

500

350

0.2

DN250

630

6.300

3.938

787.5

450

0.3

DN300

1000

10.000

6.250

1250

500

0.5

DN350

1000

10.000

6.250

1250

500

0.5

DN400

1600

16.000

10.000

2000

500

0.8

DN500

2500

25.000

15.625

3125

500

1.5

 Measurement accuracy

At low zone is ±5% from minimum flow rate (q1) to transitional flow rate (q2) exclusive boundary

At high zone is ±2% from transitional flow rate (q2) to overload flow rate(q4)

Range ratio

Q3/Q1=160,Q2/Q1=1.6,Q4/Q3=1.25

Installation connection

Flange connections

Pressure loss grade

Δp40

Pressure grade

MAP10

Data storage

The history of the first 18 months of continuous storage

 Power-off protection

After power failure, the accumulated flow and corresponding time can be recorded before power failure,and the metering function can be automatically restored after power recovery

Remote methods

Standard infrared, m-bus remote transmission (customizable RS485), pulse output

Power supply

Energy type lithium battery /MBUS remote transmission power supply

protection class

IP65(IP68 needs to customize)

Work environment

Temperature:-15°C~+55°C,

Environment relative humidity:<90%

Installation site

Horizontal or vertical

Durability

href="#/javascript:;" Service cycle≥6years

 

DIMENSIONS AND WEIGHT

 

 

Meter size Dia DN (mm)

length
L(mm)

Height H(mm)

Width W(mm)

Bolt specification

Bolt hole number

DN50

200

220

170

M16

4

DN65

200

240

185

M16

4

DN80

225

255

250

M16

8

DN100

250

275

270

M16

8

DN125

250

305

300

M16

8

DN150

300

335

330

M20

8

DN200

350

395

380

M20

8

DN250

450

455

450

M20

12

DN300

500

505

500

M20

12

DN350

500

565

560

M20

16

DN400

500

620

610

M24

16

DN500

500

620

720

M24

20

About Zhiyitong Energy

Ningbo Zhiyitong Energy Technology Co., Ltd. is a set of production, research and development, sales and technical services as one of the high-tech enterprises. The company is located in the west industrial park, xinpu town, cixi city, south bank of the world-famous hangzhou bay bridge, with a large manufacturing center of 42,600 square meters.The company has a registered capital of 50 million yuan, with an annual output of more than 1.5 million meters of various types, and its products are sold to more than 20 countries and regions such as Europe, Africa, the Middle East and southeast Asia.

As well known Large Diameter Ultrasonic Water Meter suppliers in China, Our products mainly involve residential water and industrial water flow measurement, heating system heat measurement and other applications. We also wholesle Large Diameter Ultrasonic Water Meter in bulk. Besides the customized parts,we also produce all kinds of conventional water and heat meters in line with international standards. OEM/ODM available.

factory of Ningbo Zhiyitong Energy Technology Co., Ltd

 

 

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