DN15 Sts Split Keypad Prepaid Wireless Digital Water Meter with Security Token Services
STS prepaid water meters function as a convenient method to allow users to prepay for their water usage, which is a global standard for a secure method of transferring money or credits between utility customers and service providers. These prepaid water meters are able to track how much water has been used and how much credit remains, allowing users to easily monitor their water usage and budget accordingly.
Nominal Values
| Operation |
0.1~30ºC |
| Storage |
-40ºCto+85ºC |
| Meter shell Protection Rate |
IP67 |
Metrological Parameters-Directive 2004/22/EC(MID)&EN 14154:2007
| Nominal size |
Dn |
mm |
in-line |
| 15 |
20 |
25 |
| Maximum flow |
Q4 |
m³/h |
3 |
5 |
7 |
| Ratio"R" |
Q3/Q1 |
|
100 |
100 |
100 |
| Permanent l flow |
Q3 |
m³/h |
1.5 |
2.5 |
3.5 |
| Transitional flow |
Q2 |
0.12 |
0.2 |
0.28 |
| Minimum flow |
Q1 |
0.03 |
0.05 |
0.07 |
| Minimum reading |
m³ |
0.0005 |
| Maximum reading |
99999 |
System function
Our STS product system functions include water price setting, rate setting, quick search and recharge,Print receipts, reset balance, change password, query history, overdraft,etc.
Water Purchase
(1)Please go to the local selling water business hall.
(2)To provide operator meter ID number ( ID number printed on the water meter).
(3)Tell the operator how much you want to buy and prepay.
(4)On the receipt,you can get a printed TOKEN "20(Digits)"
Catering for all your water metering needs:
As the China's leading manufacturer and distributor with more than 12 years experiences, we have developed a comprehensive water meter range for the Commercial ,agriculture, Industrial and Domestic market.Moving with the changes in technology and precision metering has been the mission of the company since its genesis and we are adding metering that can support water sustainability using.Since 2009, we start the export business to the whole world, and hope more and more countries and region people can save the water with us together.Nowadays, S.H.Meters have already become one the main important exporter for water flow meters in China.
We will provide your product to your hand in timely manner and keep you informed of process with your order throughout the whole sales.From the strictly QC inspection, strictly cost control and five star quality services, we believe that you will own a more solution on water metering.
You really deserved a high precision and quality water flow meter!
Audited Supplier 
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