Product Details
Photoelectric direct-reading remote (valve control) water meter
DN50-1000
Remote meter reading, stable performance, accurate meter reading, high measurement accuracy.
Applicable to: all kinds of buildings and residential water supply measurement.
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
LXSGY/R type direct-reading remote water meter is a kind of measuring instrument that adopts photoelectric technology to measure the total volume of water flowing through the tap water pipeline.That new water meter, with new technology, novel design, reasonable, excellent material selection, beautiful appearance, precision assembly, easy maintenance.
Features
1.The non-contact sensor does not affect the original performance of the mechanical water meter
2.The infrared countermeasure is adopted to enhance the ability of anti-jamming.Non-mechanical contact mode, will not cause the phenomenon of random code reading due to mechanical loosening.
3.Low power consumption design, only when reading power supply.
4.Special coding mode, no dead zone of reading, word wheel rotation to any position can keep the mechanical reading and electronic reading consistent.
5.Adopting advanced data coding and checking method, communication reliability is high
6.Can be combined with the meter reading system, the establishment of remote meter reading management system, truly achieve meter reading automation
MAIN TECHNICAL DATA
|
Meter size Dia DN (mm)
|
Class
|
Q4
|
Q3
|
Q2
|
Q1
|
|
m3/h
|
L/h
|
|
DN15
|
2
|
3.125
|
2.5
|
50
|
31.25
|
|
DN20
|
5
|
4
|
80
|
50
|
|
DN25
|
7.875
|
6.3
|
126
|
78.75
|
|
DN32
|
12.5
|
10
|
2
|
125
|
Working condition:
1.Water temperature: no more than 30 ℃, 90 ℃ hot water).
Pressure: no more than 1Mpa
working environment: class B.
2.Sensitivity level of upstream flow field :U10;
Downstream flow field sensitivity level :D5.
3.Transmission mode is divided into RS-485 and MBUS
4.Communication transmission rate: 2400bps;
Maximum communication transmission distance: 1000m
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate(qs)
DIMENSIONS AND WEIGHT
|
Size
|
Length L
|
Length L1
|
Width B
|
Height H
|
Connecting Thread
|
Weight
|
connecting line
|
|
mm
|
d
|
D
|
Kg
|
m
|
|
15
|
258
|
165
|
90
|
120
|
R1/2
|
G3/4
|
1.4
|
0.9
|
|
20
|
294
|
190
|
90
|
120
|
R3/4
|
G1
|
1.7
|
0.9
|
|
25
|
345
|
225
|
90
|
120
|
R1
|
G1 1/4
|
|
0.9
|
|
32
|
350
|
225
|
90
|
120
|
R1 1/4
|
G1 1/2
|
|
0.9
|
Installation and maintenance
1.Choose the diameter of water meter, should be decided according to pipe and use flow rate, and unfavorable use hot water
2.The installation location should avoid exposure, freezing, pollution and water flooding for easy disassembly and meter reading
3.The meter must be installed horizontally so that it literally faces up and that the arrow on the case is in the same direction as the flow
4.Before the new installation of pipes, be sure to wash the stones, silt, hemp and other debris in the pipe clean before installing the water meter, so as not to cause water meter failure
5.To measure correctly, the tap should be higher than the meter
6.Maximum pressure loss: 0.063Mpa
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 Photoelectric Direct-Reading Remote (Valve Control) 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 Photoelectric Direct-Reading Remote (Valve Control) 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.
