Product Details
Rf card IC card prepaid water meter
LXSZ-DN15E~25E
Prepaid water meter, accurate measurement, stable performance, ladder water price, waterproof and anti-magnetic, optional remote transmission function to achieve remote intelligent management
Description
LXSZ IC card intelligent water meter is used for measuring the total volume of water flowing through the tap water pipeline.
It is a new type of water meter that uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption, transfer water data and settle transactions.
This new water meter, with new technology, novel design, reasonable, excellent material selection, beautiful appearance, precision assembly, easy maintenance.
Features
1.One card per household, with the function of prepayment, users buy water before use, arrears of water shut off the valve.
2.Step water price function: the water meter charges the monthly water consumption in stages according to the set step unit price
3.The LCD screen can display the information such as the water quantity purchased this time, the accumulated water quantity purchased, the remaining water quantity, and the accumulated water consumption, which is convenient for users to inquire.
4.Electronic sampling, accurate measurement, high accuracy, stable performance, safe and reliable.
5.The bottom side of the water meter has a specially designed cover to replace the battery, which is very convenient to replace the battery.
6.Battery voltage detection function: do not open the valve when under voltage, close the valve when under voltage reaches 15 minutes, and do not accept IC card swiping card.
7.Abnormal detection function: when the water meter encounters external strong magnetic interference which affects the normal measurement of the water meter, the water meter valve automatically closes. After magnetic interference is eliminated, IC card can be used to open the valve.
8.Automatic maintenance: the self-check function is set in the water meter to prevent the battery from sleeping and the valve from getting stuck.
9.Remote transmission module can be installed according to customer needs to achieve remote meter reading and management.
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
|
79
|
INDICATING ERROR
At low zone is ±5% from minimum flow rate (q1) to transitional flow rate (q2) exclusive boundary
At high zone is ±2% from transitional flow rate (q2) to overload flow rate(q4)
Working condition:
1.Water temperature: ≤30°C(cold) ; ≤90°C(hot)
2.Pressure: ≤1.0Mpa
3.Maximum pressure loss: 0.063Mpa
4.Work environment: Class B
5.Working voltage: 36V(MBUS interface) or 12V(RS485 interface)
6.Sensitivity level of upstream flow field: U10
7.Downstream flow field sensitivity level: D5
DIMENSIONS AND WEIGHT
|
Size
|
Length L
|
Length L1
|
Width B
|
Height H
|
Connecting Thread
|
Weight
|
|
mm
|
D
|
Kg
|
|
DN15
|
258
|
165
|
85
|
115
|
G3/4
|
1.5
|
|
DN20
|
300
|
195
|
85
|
115
|
G1
|
1.8
|
|
DN25
|
330
|
225
|
85
|
115
|
G1 1/4
|
2.2
|
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 Rf Card IC Card Prepaid 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 Rf Card IC Card Prepaid 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.
