Low price for Solar System Drip Irrigation - “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 |
<1.6 MPa |
|
T30 |
|
Pressure loss |
ΔP10 |
operating temperature |
0℃~60℃ |
Display |
Cumulative flow, instantaneous flow, battery status, failure, etc |
Flow Unit |
m3/h |
touch key-press |
|
Communication |
RS485, MODBUS,9600,8N1 |
Power supply |
6V/2.4Ah lithium battery |
DC9-24V |
|
Power Consumption |
<0.1mW |
IP68 |
|
法兰对夹 |
|
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.
4.2 Installation method
(1)Water meter connection | (2)Installation Angle |
4.3 boundary dimension
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 |
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:
Related Product Guide:
Sticking to the principle of "Super High-quality, Satisfactory service" ,We are striving to generally be a very good business partner of you for Low price for Solar System Drip Irrigation - “YUDI”series Ultrasonic water meter – DAYU, The product will supply to all over the world, such as: United Arab Emirates, Brisbane, Maldives, We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
By Rose from Argentina - 2018.11.28 16:25
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.
By Emma from Jamaica - 2018.06.19 10:42