Product Details
Company Profile

NEMSA Certificated STS Split Keypad Prepaid RF Brass/Plastic Intelligent Water Meter with CIU

Product Description

The water meters are STS standard, Token type prepaid meters, credit and management data transferred from a sales point to the meter via a 20-digits numbers which is generated by our Stronpay vending software and entered into meter via keypad. 
 It has high quality with IP68 waterproof, allowing to operate in harsh environments. The Multi-Jet construction make the meter running Normally in muddy water never stuck. It has low pressure loss(<0.06Mpa), and the accuracy always better after 10years.  
The seal design make the battery and circuit board wrapped with epoxy resin and isolated from the air.It has a lithium battery inside, so the water meter have over 10 years’ data storage in absence of power.

Prepaid Keypad Type Plastic Water Meter

Prepaid Split Keypad Type Brass Water Meter+CIU

Specifications

Function	Details
Prepayment	STS Standard, recharge by input 20digits TOKEN
Low credit alarm	Alarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switch	Meter can be switch to prepaid mode or post-paid mode
Non-return valve	Non-return valve inside for preventing back-flow
Anti-tamper	Meter will automatically close the valve after detection of magnetic field and open cover event
Step Tariff	Step Tariff can be set by inputting corresponding TOKEN
Overdraft Collection	Non- Revenue gas (Overdraft) can be collected day by day or month by month
Communication	The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request
Information Inquiry	Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code

Strong Point

Metrological Parameters of different size

Size		DN15mm 1/2"	DN20mm 3/4"	DN25mm 1"
Overload flow rate Q4		3.13	5	7.875
Permanent l flow rate Q3		2.5	4	6.3
Transitional flow rate Q2		0.04	0.064	0.1
Minimum flow rate Q1		0.025	0.04	0.063
Ratio ”R” Q3/Q1		100	100	100
Maximum working pressure		16Bar	16Bar	16Bar
Maximum pressure loss		0.6Bar	0.6Bar	0.6Bar
Maximum reading		99999	99999	99999
Max temperature		50℃	50℃	50℃
Error	Q1≦Q≦Q2	5%	5%	5%
Error	Q2≦Q≦Q4	2%	2%	2%

Meter Dimensions

Size	DN15 1/2"	DN20 3/4"	DN25 1"
Length(L)	165/190	190	225/260
Width(W)	99	99	103
Height(H)	104	106	114
Connecting Thread	G3/4B	G1B	G1-1/4B

Vending Process

Operation of vending software

Login vending system
Meter number registration
Customer information registration
Price Setting
Open Account
Vending/Topping up meters
Get the Token
Input Token to meter with keypad
Recharging successfully

Option 1: Vending at local sales point

Option 2: Vending with the third part APP/mobile payment /billing system with API

How to integrated with M-PESA?

Stronpay vending software can easily integrated with local mobile payment via API, which is the agreement connecting the third party APP and our Stronpay vending software.
People can recharge the water with their mobile phone, the vending software will send a Token to the third party APP via API, then users get the recharge Token via SMS.

Option 3: By the AMI System-Recharging remotely via DCU and LORA-RF module

 
The LORA-RF meter can be recharged by inputting the Token with the CIU. It also can communicate with the AMI system to recharge, read, control remotely.
① Operator generate the recharge Token in AMI system
② The 20digits Token will be send to data concentrator via GPRS module.
③ The DCU get the Token and transfer to prepaid smart meter via LORA-RF module.
④ Inputting the Token by keypad or CIU. After the credit accepted by meter, the remotely recharge succeed.

Company Profile

Hunan Stron Smart Co., Ltd

Hunan Stron Smart Co., Ltd is founded in 2007, is the leading supplier of smart meters in China. There are 500 employees in our company including 100 technical engineers, among which 100 people with professional title. We are devoting ourselves to be the intelligent product service provider.

Stron has kept long-term cooperation with partners from over 60 countries andregions including South Africa, Nigeria, Tanzania, Kenya, Indonesia, Myanmar, Cameroon,etc.

STS Certificate, ISO9001, ISO14001

Product Tags:

NEMSA certified smart water meter

STS split keypad prepaid water meter

RF brass plastic intelligent water meter

NEMSA Certificated STS Split Keypad Prepaid RF Brass/Plastic Intelligent Water Meter with CIU

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