Ultrasonic STS Water Meter measure water flow by detecting ultrasonic beam when the water velocity changing, analyzing ultrasonic beam to measure water velocity to draw a conclusion that the water discharge.
It has high accuracy reach to R200, and would not measure air, not be effected by sand.
It has Real-time clock (RTC), real-time volume calculation & monthly billing data etc. functions to provide real-time water consumption statistics. Meanwhile it has Friendly Period management function to ensure the water use in holidays and duty-off time Periods as human-based management of water supply.
1) Get a 20-digits token after purchasing water.
2) Hold any number key on CIU for at least 2 seconds to wake it up,
Please do not release it until the LCD shows “LaisonTech System Initial...”
3) Input the 20-digits token successively on CIU; In the meantime, LCD will display the numbers being input and on top right corner, it indicates current number of digits, the information of recharge would be transfer into water meter.
2. Meter‘s Parameter Setting
2.1 Alarm Value
Insufficient Water Warning Function is optional in RF STS Water Meter.
By inputting corresponding token, alarm value can be set.
When remaining water in meter reaches this value, buzzer will beep and LCD show UN01 to remind customers to recharge meter in time; Valve can be opened again by inputting inquiry token “12 + Enter Key” or 20-digits Clear Event Token provided by Authority Operator.
2.2 Overdraft Value
Overdraft function is optional in RF STS Water Meter.
By inputting corresponding token, Overdraft value can be set.
When remaining water in meter becomes 0, customers could open valve to enter into overdraft function by inputting inquiry token “12 + Enter Key” or 20-digits Clear Event Token provided by Authority Operator
2.3 Clear Event State
In order to prevent external tamper to meter, Meter’s valve will be closed automatically when following events happens:
1)Meter’s cover open illegally
3)Insufficient battery voltage
Customers could open valve again if remaining water in meter > 0 by inputting inquiry token “12 + Enter Key” or 20-digits Clear Event Token provided by Authority Operator;
2.4 Meter Reset
All the customer information in meter including Purchased Volume, Consumed Volume, Meter Event Records etc. will be cleared if 20 digits Meter Reset Token is input; By which operation, it will make meter back to Factory Mode.
Also, it will reset the Encryption key of meter, which means the tokens produced before are no longer valid.
2.5 Parameter Inquiry
Customers could input a 2 digits inquiry token to check detail information in meter.
The inquiry operation is similar to recharge which just needs to input 2-digits rather than 20-digits token.
2.6 Insufficient Water Warning
If there has no water in pipe or the max water flow continues to half hour, water meter would warming, and the system would record this issue.
2.7 Installation Notes
1. Please clean water sand in the pipe before installation;
2. Please install the water meter lower than tap for better measuring;
3. Please could not install or take apart water meter by customer for avoiding illegal operation;
Our company is comprehensive enterprise integrated with design, research and development, manufacture marketing and serve. Now business scope is production and marketing for water meter, gas meter, intelligent water meter and spare parts.Our products was provided to construction, environmental protection and chemical industry on account of high accuracy, reliable quality, complete varieties, novel packing, convenient installation and long service life. Selling throughout all market and exporting to Africa, Southeast Asia, European countries and The Middle East, etc. For more than 5 years, praised by users.
We can also make the meter shells, mechanisms and water meter boxes according to customers' drawings or samples. We are eager to get your inquiries and establish long term mutual benefit cooperation relationship. We have our advantages in manufacturing and you have your advantages in sales, we are sure with our working together we can get one "win-win" situation. We hope we can grow together!
1. How is your price?
Although we have brand-name products,our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.
2. How long is your warranty?
Our Warranty is 12 month.
3. Could you specially design and produce for clients?Sure, we have all kinds of professional engineers.We can design and produce special products according to customers' request.Such as: special size, special control, OEM, etc.
4. What’s the MIDAS main market?
Our main market is African, Middle East Countries, South American, Asian.