Non-return Valve R100 IP68 Split Keypad Prepaid Water Meter With CIU

Product introduction

STW38-B is an STS Standard compliant, split keypad type, automatically valve controlled prepaid water meter. The integrated keypad is offered to enter recharge TOKEN and check information by short codes.Stronpay water vending software could be integrated to local Mobile Money Payment Platform like M-PESA,Alipay,MTN,Airtel, etc.So users can top up PAYGO water by mobile money without leaving the house. Pay as you go function and excellent anti-tamper feature like Magnetic field protection to help utilities for Revenue water protection and consumer management. Customer Interface Unit (CIU) is offered to enter recharge tokens and information by short codes

Certificates

ISO 9001/ISO 14001/STS

Metrological parameters of different size

Features

✽ Maximum working pressure: 16 Bar

✽ Maximum pressure loss: 0.6 Bar

✽ Maximum reading: 99999

✽ Working temperature: <50℃

✽ Error: Q1≤Q≤Q2 5%;

Q2≤Q＜Q4 2%

Main functions

●Prepayment:after payment users can use water,recharge by inputting 20 digits TOKEN.

●Low credit alarm:alarm value can be set by inputting corresponding TOKEN.

●Prepaid and post-paid switch:meter can be switched 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 cover opening event.

●Step Tariff:step tariff can be set by inputting corresponding TOKEN

●Overdraft Collection:non-revenue water (overdraft) can be collected day by day or month by month

●Communication:the meter is available with AMI system through RF-LoRa or Bluetooth 4.0 on request

●Information Inquiry:consumer could check the data like credit remain, total purchased and total credit by inputting the short code

●Liquid Crystal Display:20 digits display

Application

Measuring the volume of cold water through water pipe

Strong point of muti-jet dry type

Solutions to recharge prepaid water meter

1.By Stronpay vending Software

If the credits remain zero,go to sales of point to buy water,via Stronpay vending Software,user will get 20 digits TOKEN receipt and recharge successfully

2.By the third party platform or local mobile payment with API

API: Application Program Interface, which is the agreement connecting the third party APP and our Stronpay vending software.

If the utility is so far from users' home,they can use the third party APP to recharge in smart phone.By API to connect the vending system,users will receive the TOKEN by SMS and then input it to recharge.

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

In China, we have more than 10 million meters running in State Grid of China, which is the biggest utility in the world. All these meters are performing very well. Our production capacity is 8million smart meters per year. And a workshop only working for overseas’ order to guarantee the delivery time and quality control.

Stron owns a strong technical team comprised of industry professional engineers and eminent experts and has applied for over 100 patents and intellectual property rights, and a number of its products and technologies have won the national, provincial and municipal awards.