Service Hotline008615767831427
中文Your location:Home > Product > Smart Water Meter > IC Card Water Meter
Type:IC Card Water Meter
Service Hotline:008615767831427
LXSY series IC card remote water meter is in accordance with the CJ / T133-2012 town construction industry standard "IC card cold water meter" and the People's Republic of China national standard GB / T778-2007 "Drinking cold water meter and hot water meter" technical requirements The design, development and production of a new generation of pre-paid remote meter.
1, IC card
remote meter is in the IC card smart meter based on the function of
adding a remote management capabilities, through the remote module, the
management can be copied at any time the user meter has been used water,
the remaining water, while the management side can also be remote Get the working status of the water meter, you can timely maintenance of the water meter failure. Management can also remote control function meter remote control valve switch.
2,
the base table with four pointers, five-character round, clear, easy to
read, the valve structure with suspension, small switching torque, long
life, reliable, integrated valve, reasonable structure.
TECHNICAL PARAMETER
Operating temperature: cold water meter: 0.1 ~ 30 ℃; hot water meter: 0.1 ~ 90 ℃
Work pressure: ≤1.0MPa
Pressure loss: ≤0.063MPa
Installation environment: Class B - Fixed IC card water meter installed indoors
Electromagnetic environment:E1 - Residential, Commercial and Light Industry
Working current: static 5 ~ 6uA
Working temperature: 5~55℃
Flow profile sensitivity level: U10, D5
Storage temperature: -5~55℃
From the minimum flow to the boundary flow (excluding) low flow area, the maximum allowable error of ± 5%.
The maximum
allowable error is ± 2% when the water temperature is ≤30 ℃ from the
high flow area including the boundary flow to the overload flow
(inclusive). The maximum allowable error is ± 3% when the water
temperature is> 30 ℃.
Meter code |
Nominal diameter (DN)mm |
Measurement characteristics
|
Commonly used traffic Q3 |
Maximum flow Q4 |
Divide traffic
Q2 |
Minimum traffic Q1 |
m3/h |
||||||
DN15 |
15 |
R80 |
2.5 |
3.125 |
0.050 |
0.031 |
DN20 |
20 |
R80 |
4.0 |
5.000 |
0.080 |
0.050 |
DN25 |
25 |
R80 |
6.3 |
7.875 |
0.126 |
0.079 |