Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of ic card prepaid water meter in China. If you're going to wholesale high quality ic card prepaid water meter, welcome to get pricelist and quotation from our factory.
wireless remote control prepaid water meter for Water equipment,auto-control water system
Function
1 Touchless type IC card, completely sealed against water.
2 Dual-key encryption, one card with one code.
3 One card for different meters or one card for one meter.
4 Valve will shut down for warning when the remaining water is less than the warning line, and the valve will open when swiping the card on the induction area. (Warning of insufficient water volume)
5 LCD will show low power when the remaining power is less than the warning line, and the user should change the battery duly. (Warning of power shortage)
6 Data-read-back routes function, Management center can collect the data from the user card including water consumption, battery status, and the report of human disturbance, etc.
7 Small starting flow and high precision.
8 LCD, Show the volume of new purchasing, surplus, and totally accumulative water. (Warning of insufficient water volume)
Technique Parameter
1. Technique Standard
Temperature:0°C-40°C(Cold Water meter) 0°C-90°C(Hot Water meter)
Humidity≤95%
Work Volt: 3.0V-3.6V
Work Current≤3μA
LCD: 00000.0-99999.9
Protection: IP68
2. Maximum Error
±0.15% between electronic reading and mechanical reading.
3. Flow Rate
Size(mm) | Overload Flow Rate (m3/h) | Normal Flow Rate (m3/h) | Boundary Flow Rate (m3/h) | Minimum Flow Rate (m3/h) |
15 | 3.0 | 1.5 | 0.12 | 0.03 |
20 | 5.0 | 2.5 | 0.20 | 0.05 |
25 | 7.0 | 3.5 | 0.28 | 0.07 |
Hot Tags: ic card prepaid water meter, manufacturers, wholesale, pricelist, quotation, Smart Prepaid Water Meters, Domestic Prepaid Water Meter, Prepaid Water Meter With Ic Card, Smart Prepaid Card Water Meter, Household Prepaid Water Meter, Intelligent Ic Card Prepayment Digital Home Water Meter
