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Diaphragm Wireless Remote Control IC CARD Prepaid Intelligent Household Gas Meter

Diaphragm Wireless Remote Control IC CARD Prepaid Intelligent Household Gas Meter
Diaphragm Wireless Remote Control IC card Prepaid Intelligent Household Gas Meter Product Introduction Wireless remote control IC card gas meter is the high-tech measuring meter of a new generation which accords with standards of GB/T6968-2011<diaphragm meter>, CJ/T112-2008<IC card...
Product Details:

Diaphragm Wireless Remote Control IC card Prepaid

Intelligent Household Gas Meter


Product Introduction


Wireless remote control IC card gas meter is the high-tech measuring meter of a new generation which

accords with standards of GB/T6968-2011<diaphragm meter>, CJ/T112-2008<IC card diaphragm gas meter>

and JG/T162-2009<residence remote data transmission system>.

It can thoroughly change the traditional payment model of low data reading efficiency, errors, long

cash withdrawal cycle and labor costing.  AMR gas meter is a pre-paid meter with IC card as a media. It possesses varieties of functions of accurate measurement, reliable performance, simple operation,

convenient maintenance and exclusive matching set with one card-one meter.

Through low energy consuming wireless communication technology this meter can automatically read

and monitor meters’ data. It also has high cost performance and especially suitable for household gas measurement. It is one of the best gas measuring instruments for modernized gas management.

 


Product Parameters

 

1. The IC card itself is magnetic proof, of large store capacity, confidential,difficult to counterfeit,hard for scratch,and reliable in performance.

 

2. It has anti-theft and illegal access resistance function.

 

3. It has six digits display in LED to show gas consumption volume,money remains,and other data,which is

very convenient to the clients.

 

4. The client’s secret code and communication address can be preset.Once the client’s data has been

set in a gas meter,the IC card can only be used in the gas meter, and cannot be used in other meters.

The communication address cannot be changed either.

 

5. It adopts advance technique and know how,which ensures its accurate measurement.


6. The meter is installed with gas sales device,remote reading device,remote data collector and intelligent

data terminal.It has the merits of collecting meter data outside the house,timely revising unit price,meter

valve remote control and efficient monitoring and administration in a modern,automatic way.


7. The meter has two ways in power supply,one being inside battery and the other outside battery.When

the outside battery is off or in low voltage,the meter valve will shut off,but the remote reading device is still

under work condition.


8. Wireless transmission rate:9600bps,working frequency 433~470.8MHz.

 

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Power supply

DC6V (4 5 # batteries / 6V lithium batteries), the service life: dry batteries ≥ 10 months, lithium batteries is optional 

Specification diameter(mm) 

G1.6/G2.5/G4/G6

Measurement grade

B grade

Power-down data retention time

≥10 years

Measurement signal

Reed pulse or direct module signal

Wireless communication frequencies

Using the ISM-470MHZ frequency band, no need to apply  new frequency, in line with the Authority’s technical requirements of micro-power on the short distance

Modulation

GFSK

Transmit Power

50mW

Receiver sensitivity

-112dBm

Wireless communication rate

9600bps

Wireless communication distance

1.2 km, open area

Current

Static current:≤15uA

data Security

8-bit and checking & encryption algorithms, secure and reliable data transmission

Working environment

Temperature:  -25°C~70°C,relative humidity: RH≤93%

Design Reference Standards

- "GB/T6968-2011 Diaphragm Gas Meters"
- JG/T162-2009 "residential remote meter reading system"
-CJ/T188-2004 "household meters data transmission technical conditions"

- "Micro-power (short distance) radio equipment Interim Provisions"

Maximum reading

99999.999m³

Minimum reading

0.001m³

Air tightness

≤50Kpa no leakage

Confidentiality of IC card

One card for one meter, no copies.

Life time for IC card

≥100,000 times

 




Model
ItemUnitHYX-J1.6HYX-J2.5HYX-J4.0
Nominal Flow
m3/h1.62.54
Max.Flow
m3/h2.546
Min.Flow
m3/h0.0160.0250.04
Basic Errorqmin to 0.1qmax%±3
0.1qmax to qmax%±1.5
Pressure lossPa≤230≤230≤230
Max.Wireless Distancem100-300
Working VoltageV4.9-6.3(LR1.5V×4)
Static CurrentuA<60
Working Frequency
MHz433
Working Temperature
-10-40
Inlet/Outlet Distancemm130

 

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