Indoor smart water meter

Specifications

Indoor smart water meter,.using pre-paid way to achieve the new management mode of "purchase first, then

 

We are water meter manufacture for 10 years and we can supply Indoor smart water meter  ,any comments or needed ,pls feel free to comtact me:

 

SPECIFICATION

 

Features; 

 

1.the basic meter is made of brass materials and the plastic part is  Environment Friendly

2.Multi -jet ,wet dial

3.the battery has 6 years service life

4..warranty: 2 years

6.Supply ability:100000 pcs per month

7.Free sample one piece  is avaible ( but you need pay to us the sample fee and freight charge first to show the sincerity to coopertae with each other and we will return back the sample fee to you when we order to us 

8. .using pre-paid way to achieve the new management mode of "purchase first, then use" 

 

9.double reading display: mechanical and digital meter reading

 

10 stable performance, wide application.

 

 

Technical Data:

 

 

 

Model (DN)	15D	20D	25D
Overload Flow  Qmax(m3/h)	3	5	7
Normal Flow  Qn(m3/h)	1.5	2.5	3.5
Transitional Flow  Qt(m3/h)	0.12	0.2	0.28
Min.Flow  Qmin(m3/h)	0.03	0.05	0.07
Technical Standards	ISO4064, GB/T778, JB/T8802, JJG686, CJ/T133
Valve Life	≥5,000 times
IC Card Life	≥100,000 times
Min.Reading	0.0001 m3
Max.Reading	99999 m3
Power Supply	3.6V lithium battery, life≥6 years
Security	Unique Card/Meter
IC Card Life	≥ 100000 times
Static Working Current(uA)	≤6
Error Qmin to Qt	≤±5%
Error Qt to Qmax	≤±2%
Working Condition	Indoor using, relative humidity ≤93%, Cold water Meter ≤40℃,Hot water meter≤90℃, Water quality conforms to the National tap water standard

 

 

 

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