Product Details

Specifications

Smart Prepaid Water Meter ,high quality .IC card and RF card water meter for option

We are water meter professional manufacture for 10 years and we can supply Smart Prepaid 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.warranty: 2 years

4.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

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

6.double reading display: mechanical and digital meter reading

7.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