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Smart IC card water meter

Smart IC card water meter

产品分类:

Smart Water

型号规格:

智能插卡冷热水表

生产厂商:

威斯尼斯人0907官方网站集团有限公司

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产品概述:

Smart card cold and hot water meter
The IC card water meter of Jinquan series water meter is improved on the basis of the additional prepayment function of the original ordinary mechanical water meter by using the single chip microcomputer control technology. Data acquisition, using liquid crystal display, IC card medium for data exchange, micro motor control valve switch.
The main features of this product are: reliable performance, complete functions, beautiful appearance, easy to use, easy to install, accurate measurement, etc. The product has complete performance. It conforms to the international standard ISO40644064.

技术参数:

Caliber

15E

20E

25E

Certificate

In line with international standardsISO4064、JJG 162-2009

Valve durability

Valve conversion ≥ 5000 times, leakage ≤ 0.015m ³/ h

Overload flow

3.125m³/h

5.000

7.875

Common traffic

2.500

4.000

6.300

Boundary flow

0.050

0.080

0.126

Minimum flow

0.031

0.050

0.079

Minimum count

0.0001

Maximum count

99999 

Water shortage of users

Warning, display closing valve

Power supply and its service life.

1 3.6V lithium battery, life ≥ 6 years

Secrecy

One meter and one card can not be mixed

IC card service life

More than 100000 times

Static working current

≤6 uA

Q1-q3 error

≤+5%

Q2-q4 error

≤+2%

Working conditions

Indoor installation - cold water meters: temperature 0.1-40 ℃, relative humidity less than 93%

Water meter: temperature ≤ 90 ℃, relative humidity less than 93%

Water quality: meet the national standard of tap water.

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