China Smart IC Card Prepaid Gas Meter for Different Country

Smart IC Card Prepaid Gas Meter for Different Country

The RDK STS Keypad Prepaid Gas meter is an unique residential gas meter designed to accurately measure volumes of natural gas, town gas liquefied petroleum gas etc. With this type you are assured of continuously good metrology and revenue protection at the same time.

Its stringent components selection meets highest demand standard in global market. It is designed to increase customer satisfaction and save costs by providing reliable performance and long-term measurement accuracy for residential applications. With our broad range of prepaid system solutions, you can manage this type gas meter along with your STS prepaid electricity meters.

Main Features:

1. G1.6, G2.5 and G4

2. Light and easy to handle
3. Prepaid and post-paid mode swappable

4. Low power usage and low failure rate
5. Over 10 years' data storage in absence of power

6. Prepared for AMR functions with RF, MODBUS, and RS485(on request)

7. Available with EMC, ESD, EMI approval

8. Low credit warning

9. Advanced tamper detection
Functions of LCD Display:
1. Remaining/Amount/Purchase: Remaining gas volume of gas meter, cumulative use of
gas, total purchased amount of gas;
2. Valve (open): Gas valve switch status prompt;
3. Replace the battery: When the gas meter is lower than 4.8V, the LCD screen prompts
"change the battery" and close the valve after replacing the new battery, insert the card to
open the valve;
4. Gas Billing: The current gas price of the gas meter, and complete the measurement of
the gas meter by deducting the amount.
5. Card reading abnormality: The card operation is wrong, or it is not the user card of the
gas meter, the LCD screen prompts C-1, please check whether the card operation is
correct.
6. Payment Reminder: When the residual gas volume of the gas meter is less than the
unit price, it prompts "Payment Reminder", please recharge it in time to avoid closing the
valve.
7. E-1: Battery Replacement; E-2: Reed Switch Damaged; E-3: Strong Magnetic
Interference; E-4: Forced Shut-Off Valve; E-5: Long Time Meter Reading with Valve is
Closed; E-9: Alarm alarm off.

Key Benefits:
1. PLC/RF/GPRS communication(On request)

2. Time of Use(TOU), muti-tariff, holiday setting.

3. Easy connection to User Interface Unit(UIU) for split type applications

4. 15 year designed life

5. Balance alarm can be set by user according to his own need.

Power Supply:
1. 3.6V Lithium Battery of 6 years' lifespan
2. AVERAGE STATIC ELECTRIC CURRENT CONSUMPTION

3. Less than 20μA

Protection:

1.Theft Protection

2. Cover open detection and magnetic interference

3. Low battery detecting and alarm

4. Anti Gas Hoarding

5. Valve Leakage Disposal

Disconnection Device
lMotor Valve
DisplayCurrent balance, last charged credits, short codes ---supported for more displays.
6. Measure Accuracy:Class B
7.Surrounding Temperature: -10ºC to +50ºC
8.Material of Meter Body: Superb Steel with special surface treatment

Flow data:

TypeG1.6G2.5G4Nominal Flow Rate m³/h1.62.54Maximum Flow Rate m³/h2.546Minimum Flow Rate m³/h0.0160.0250.040Working Preesure Pa 0.5 Basic Error %Qmin<Q<0.1Qmax: ±3;0.1Qmin<Q<0.1Qmax: ±1.5;Leak-Provenance kPaNo leakage below 15kPa Pressure Loss kPa <250 Maximum Reading m³99999.9 Minimum Reading m³ 0.2 Work Temperature -10ºC-40ºC

Installation and use precautions:
1. Prior to installation, the gas meter should be visually inspected first, and the sealing performance should be checked to prevent the use of the gas meter that causes damage during transportation.
2. The gas medium used should not have large particles of solid impurities or highly viscous contaminants to prevent damage to the gas meter.
3. The gas meter must be kept in a vertical position during installation, and the gas flow direction should be consistent with the direction of the intake of the case symbol.
4. Without permission, the user shall not disassemble or correct it casually to ensure the accuracy of the gas meter and the safety of the user.
5. The gas meter should not be installed in a humid, easily corrosive, high temperature or under -10 °C environment;
6. Replace the battery with good ventilation and no gas leakage.
7. When leaks are detected in the pipeline system, it is forbidden to inspect the open fire. When testing ignition, the air in the pipeline gas meter must be drained to prevent accidents.
8. Please keep the IC card in a safe place. Do not use it to cause data loss on other occasions. Do not insert the IC card on the gas meter for a long time.
9. When not using gas, close the valves on the pipes at both ends of the gas meter.
Company Introduction:
Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.
It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, "RDK" energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).
Principle:
It pursues "Military Academy, Military Morality, Character, Integrity"business philosophy. According to the " Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement" quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).

Management:
We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.
Oversea Market:
Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.
FAQ:
Q1: Do you accept OEM production?
A: Yes we are expereienced in OEM production.
Q2: Are you able to supply technical drawings and data sheets of the products?
A: Yes we can supply upon customer's request, please contact our sales.
Q3: Do we need an expert for the installation of your product?
A: No, it is not complicated to conduct the installation, we can help to instruct the installation as well.
Q4: What is your discount policy?
A: We will give discount according to the different Qty, delivery/payment terms etc, please contact our sales about it.