Ecvv Trade
Longreen Technology Development Limited

China Manufacturer with main products: Smart Water Meter, Intelligence Gas Meter, Water Source Management System, Normal Meter and Accessories, Wireless Module, Ultrasonic Meter

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RS485 water meter

Payment Terms: T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

Profile
LGDR-485 water meter integrated collection, process, memory unit, it can record water meter readings via special electro-induction mode, and offer RS485 output for water meter automated reading.
Features
l         Directly read numbers of register(counter)
l         Mechanical and electronical reading complete synchronization
l         No need additional power supply
l         No need initialization
l         RS485 output
l         Zero consumption
l         Long lifetime
l         High accuracy against vibration, backflow, magnet interference
l         Waterproof design for electronic part
Technical parameter
 
Accuracy
Class B
Operating pressure maximum
1.0 MPa
Pressure loss
≤ 0.1 MPa
Working temperature
0℃~50℃
Humidity
0~97%RH
Output
RS485
Operating voltage
5.3V~16V
Consumption
Reading
< 0.55mA
Non-reading
0
 
 
Flow-rate range
 
Size
(mm)
DN
QS  
Overload flow(m3/h)
Qp  
Permanent flow(m3/h)
Qt  
Transitional flow(m3/h)
Qmin  
Minimum flow(m3/h)
 
Minimum reading(m3)
 
Minimum reading(m3)
15
3
1.5
120
30
0.0001
99999.9
20
5
2.5
200
50
0.0001
99999.9
 
 
Dimension
Size(mm)
DN
Length
L(mm)  
Width
B(mm)
Height
H(mm)
Screw
Thread
Weight
(KG)
Thread Length
amin
bmin
15
165
85
123
G3/4B
1.6
10
12
20
195
85
123
G1B
2.1
12
14
 

Service Process

Service Guarantee

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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