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Infrared Direct Reading Smart Water Meter Dn 15-25

Basic Info

Model No.:  RDK-S15

Product Description

Model NO.: RDK-S15 Medium Temperature: Cold Water Counter Instructions: Digital Application: Civil Medium Pressure: General Water Meter Stucture: Wireless Communicating Accuracy: Class B Water Pressure: Less Than 1.0mpa Transitional Flow: 120L/H Maximum Reading: 99,999 Brand: Radarking Specification: CE, CCC, ISO9001 HS Code: 90282010 Install: Horizontal Level Measurement: B Nominal Diameter: 15-50mm Principle: Speed of Water Meter Work Environment: Dry Water Meter Standards: ISO 4064 Water Temperature: 0.1~40 Centigrade Overload Flow: 3m3 Minimum Reading: 0.00005 Connecting Thread: G3/4b Trademark: RADARKING Origin: Wuhan, China Application:
--Measuring the volume of cold potable water passing through the pipeline.


Mainly function:

1. Signal collection
High quality double reed pipe, alternate work method, equivalent to two steady state model, which can effectively prevent measurement error lead by vibrate, backwater, interference of outside magnetic field can be detected at the same time, guarantee the mechanical part and electronic part count, if there are any interference of outsidemagnetic field, two dry reed pipe, and at the same time, close valve control part start program, prevent theft of water.

2. Pre-paid functions:
Automatically booking quantity by the purchase card, valve will be closed when it up to reservation quantity, realize the payment first; Have a single price or tiered price double function.

3. Tiered price function:
Water meter charged separately according to presupposed water consumption tiered price.

4. Hoarding limit function:
It cannot recharge when the sum of balance and recharge amount large than the presupposed figure.

5. One IC card comply one meter:
IC card use hardware and software encryption, has the perfect encryption system. User can check the Cumulative water consumption, surplus and the prepaid water quantity etc., and through the IC card to return to the corresponding water meter information to the management system.

6. Anomaly detection: With the same function like Black box, when strong magnetic interference measurementsignal, it will record the date, then close valve.

7. Pre-alarm function: According to demand to pre set the alarm, water over draft, when it up to limit figure, it will close valve and remind user to buy water.


8. Regular maintenance of valve:
To avoid the vale cannot normal work because of long time no change, it will open and close one time at Zero in the morning at each 7th, 14th, 21th and 28th.

9. Figure:
The figure inside this water meter will keep more than 10years.
Type Size   
(mm)
Class qs 
Overload
Flow
qp    Permanent          Flow qt
Transitional Flow
qmin     Minimum       Flow Minimum Reading Maximum  Reading



m3/h L/h m3
LXDG-15 15 B 3 1.5 120 30 0.00005 99,999
LXDG-20 20 B 5 2.5 200 50 0.00005 99,999
LXDG-25A 25 B 7 3.5 280 70 0.00005 99,999
 

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