Gomelong is a professional manufactures of Prepaid IC card water meter. Our professional expertise in manufacturing Prepaid IC card water meter has been honed over the past 10+ years. Prepaid IC card water meter has prepaid function.During the using process,Prepaid IC card water meter microcomputer calculates water consumption automatically.When the water runs out,the prepaid IC card water meter will close the valve automatically,and user need to repurchase water from management.
Prepaid IC Card Water Meter Quick Details
Size:DN15mm ~ DN25mm Battery life span: 6 years Date save: 10 years
Card for water meters: one meter with one card Material of body: Brass
Prepaid IC Card Water Meter Product Description
Prepaid IC card water meter, this smart drinking water meter has prepaid function.With prepayment,user pay for an amount of water to management firstly,and management put water purchasing information into the card.After receives the information from card,the meter will open the valve with water automatically.During the using process,water meter microcomputer calculates water consumption automatically.When the water runs out,the prepaid IC card water meter will close the valve automatically,and user need to repurchase water from management,then valve will be open again .
Prepaid IC Card Water Meter Function & Features
※ Prepaid function,prepaid card digital price water meter .
※ Both mechanical reading and electronic reading display .
※ Easy installation,stable performance,wide use .
※ Low power consumption and long using time .
Prepaid IC Card Water Meter Working Conditions
※ Good water quality .
※ Working Temperature: T30
※ Working Pressure: MAP10
Prepaid IC Card Water Meter Main Parameters
|
DN |
Qs |
Qp |
Qt |
Qmin |
Minimum Reading(m³) |
Maximum Reading |
||
|
mm |
m³/h |
Mechnical |
LCD |
Mechnical |
LCD |
|||
|
15 |
3 |
1.5 |
0.12 |
0.030 |
0.00005 |
0.1 |
99999 |
9999 |
|
20 |
5 |
2.5 |
0.2 |
0.050 |
0.00005 |
0.1 |
99999 |
9999 |
|
25 |
7 |
3.5 |
0.28 |
0.070 |
0.00005 |
0.1 |
99999 |
9999 |
Error indicating: a) Low zone:±5% from minimum flow rate to transitional flow rate .
b)High zone:±2% from transitional flow rate to overload flow rate .
Prepaid IC Card Water Meter Dimension Parameters
|
DN |
L |
L1 |
H |
G |
L' |
R |
|
15 |
165 |
114 |
86 |
G3/4"B |
45 |
R1/2 |
|
20 |
195 |
114 |
86 |
G1"B |
50 |
R3/4 |
|
25 |
225 |
114 |
86 |
G1 1/4" B |
58 |
R1 |
|
32 |
230 |
123 |
105 |
G1 1/2B |
70 |
R1 1/4 |
Prepaid IC Card Water Meter Direction For Use
※ User should open an account and create a file in Management firstly and have to operate on the specified water meter when use card at first time.If not,there may be some unnecessary losses .
※ Put card in meter's card brush area,then LCD screen will display the amount of remaining water,purchase quantity,the total water consumption and open the valve at the same time .
※ Valve will close and LCD screen will display please recharge sign,when remaining water is less than the alarm value set,User can make valve open again bu brushing card,through which water meter reminds user to recharge .When remaining water is 0,valve will close and user need to re-puchase water from management to open valve .
※ User can deal with card formalities in management if they lost card .
Prepaid IC Card Water Meter Installation Requirement
1 . Required to clear sand and other sundry in the pipe,in cause of meter's jam fault .
2 . Required to install horizontally,and the arrow on the meter shell must consistent with in the direction of water flow .
3 . Water meter must be installed in the environment,where is dry and convenient to remove and install water meter.Special water meter box installation is recommended .
4 . Valve must be installed before water meter .
