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Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU

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Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU Detail:

1.General Information:

1.1?Introduction

“Yudi” series ultrasonic water meter is a flow measurement instrument based on the principle of ultrasonic time difference, mainly used in agricultural irrigation, urban water supply and other fields, can be used together with “Yuhui” series water resources telemetry terminal.

Attentions:

  • transport should be handled with care and is not knocked against; Avoid storage in strong electromagnetic fields.
  • installation position should avoid flooding, freezing and pollution, and adequate maintenance space should be left.
  • table body is connected to pipe with excessive force to avoid damaging the sealant pad and causing water leakage.
  • is used to avoid strong impact and violent vibration.
  • should avoid use in a strongly acidic and alkaline environment and in an environment where salt fog is excessive, which accelerates the ageing of the product material and causes the product to fail to meet the hygiene standards.

Battery

  • when the battery is removed, please discard the product or contact us for repair.
  • End-of-life products have to have their batteries removed before they can be recycled,?Do not place the removed battery at will.Avoid contact with other metal objects or batteries to avoid fire or explosion.
  • Removes the waste battery to be treated in the environment or delivered to our company for unified recycling.
  • Do not short circuit the battery. Do not bring the battery near flame or water.
  • Do not overheat or weld the battery.
  • Do not expose the battery to violent physical impact.

2.Guide to the?Ultrasonic water meter

2.1 Wiring instructions

?????With aviation head:

①?The power supply is positive;②RS485_B;③RS485_A;④The power supply is negative

No aviation head:

Red:DC12V;Black:Power supply;Yellow:RS485_A; Blue:RS485_B

2.2?Water meter display

Accumulated flow:?X.XX m3 ??????

Instantaneous flow:??X.XXX m3/h

2.3?Data communications

Meter address (default):1

Communication protocol:MODBUS

Communication parameters:?9600BPS,8,N,1

2.4?Register address list:

data content Register address

Length

Data Length

Type of data

Unit

Instantaneous flow

0000H-0001H

2

4

float

m3/h

Accumulated?flow?(integer?part)

0002H-0003H

2

4

long

m3

Accumulated?flow?(decimal part)

0004H-0005H

2

4

float

m3

The integer?part of forward accumulated?flow

0006H-0007H

2

4

long

m3

The decimal part of forward accumulated?flow

0008H-0009H

2

4

float

m3

The integer?part of reverse accumulated?flow

000AH-000BH

2

4

long

m3

The decimal part of reverse accumulated?flow

000CH-000DH

2

4

float

m3

3.Technical parameters

performance

Parameter

turn down

R=80,100,120

pressure

<1.6 MPa

temperature grade

T30

Pressure loss

ΔP10

operating temperature

0℃~60℃

Display

Cumulative flow, instantaneous flow, battery status, failure, etc

Flow Unit

m3/h

operating mode

touch key-press

Communication

RS485, MODBUS,9600,8N1

Power supply

6V/2.4Ah?lithium battery

DC9-24V

Power Consumption

<0.1mW

waterproofing grade

IP68

way to install

法蘭對夾

Material

Tube material: modified reinforced nylon; Other:PC/ABS

4 Installation Guide

4.1 Select installation?site

When installation,?the minimum distance of the straight pipe section of the water meter is required to be ≥5D upstream and ≥3D downstream.?Distance from pump outlet ≥20D (D is the nominal diameter of pipe section),?and make sure the water is full of pipe.

Recommend installation?site

Installation site?are not recommended

圖片1 圖片2 圖片3 圖片4
The lowest point in the pipeline system is guaranteed to be full.A section of pipe that flows?vertically upward.Upstream straight pipe segment ≥5D. The lowest point in a piping system may be below the pipe.A section of pipe that flows vertically downward.Upstream straight pipe ≤3D.

4.2 Installation method

(1)Water meter connectioncsdcscdsc (2)Installation Angle

dsada

4.3 boundary dimension

sdcsd

nominal diameter

Water meter size(mm)

Flange?SIZE(mm)

H1

H2

L

M1

M2

ΦD1

ΦD2

DN50

54

158

84

112

96

125

103

DN65

64

173

84

112

96

145

124

DN80

68

174

84

112

96

160

134

5.open-box inspection

When the equipment is first unpacked and installed, please check whether the packing list is consistent with the physical object, check whether there are missing parts or transportation damage, if there is any problem, please contact our company in time.

List:

Serial number

Name

Quantity

Unit

1

Ultrasonic water meter

1

set

3

certification?

1

sheet

4

instruction book

1

set

5

Packing List

1

piece

6.Quality assurance and technical services

6.1 quality guarantee

Product quality guarantee period of one year, in the warranty period of non-human fault, the company is responsible for free maintenance or replacement, such as equipment problems caused by other reasons, according to the extent of damage to charge a certain amount of maintenance fees.

6.2 Technical consulting

If you can’t solve the problem, please call our company, we will serve you wholeheartedly.


Product detail pictures:

Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU detail pictures

Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU detail pictures

Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU detail pictures

Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU detail pictures


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Manufacturing Companies for Small Farm Irrigation System - “YUDI”series Ultrasonic water meter – DAYU, The product will supply to all over the world, such as: Oslo, Paraguay, Poland, By continuous innovation, we will present you with more valuable items and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.
  • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Bertha from Rotterdam - 2017.03.28 12:22
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Elaine from Israel - 2018.02.08 16:45

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