United Arab Emirates
Saudi Arabia
Maroc
Egypt
Turkey
Vietnam
United States
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 |
Related products from verified members
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
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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 Guarantee
-
Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
-
Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
-
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.
RS485 output without power supply zero consumption waterproof Direct register number reading from this supplier
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