Photoelectric Directing Reading Prepaid Gas Meter for the AMR/AMI System

Working Theory and Features:

• Measures gas volume by using pressure difference between inlet port, outlet to push membrane, and double crank incessant movement
• Material: Top quality cold-rolled steel plate and imported high quality plastic
• Used for one-shot forming measuring unit with parts reduction
• Eddy slide valve, low friction, and high sensitivity
• Wearable synthetic resin for material of valve base and lid
• GS series with well-connected design, production, and test
• Widely used for measurement of natural, artificial gas, and liquefied petroleum

Main Features:
. It can automatically measure water flow with CPU card or logic card
. LCD (liquid crystal display) and alarm
. The built-in ball valve and the driving motor works reliably and effectively
. Special technology ensures no worry about IC card copy
. Built-in solid data memory records all running data
. Anti-theft designs: Anti-magnetic interruption, power break protections
. Low energy consumption design
Technical data:
. Basic meter: Diaphragm gas meter G1.6, G2.5, G4 in conformity with EN 1359
. Working power: 4 alkali batteries
. Working voltage: DC6V
. Stable working current: Less than 100 uA
. Maximum open circuit voltage: Less than DC6.6V
. Maximum short circuit current: Less than DC1.5A
. IC card write times: 100.000
. Data retaining duration: More than 10 years.

Maintain:

1. User cannot destroy the lead seal of gas meter, if any abnormal, please call gas company for checking.
2. Inspect the gas meter in regular period, the the abnormal situation can be found and handled on time.
3. When the battery is low, please call gas company for replace.
4. Gas meter belongs to measurement tool, it should follow relative rules.
5. About the situation for difference between electric part and machinery part. According to relative rules, for the smart meter with both electric part and machinery in gas meter, if damages of electric part which cause difference between electric part and machinery part, choose the machinery part valve.
6. About negative problem. When the rest amount in gas meter is 0, and user can still use water because of problems of unclosed valve, the gas meter will record the consumption, and so “Rest Amount ” display negative, means for user’s overdraw consumption. When user purchase at next time, it should be reduced at first, no cost loss for manage department. If individual user didn’t purchase gas for a long time or there is abnormal in consumption, the manage department should go for checking on time. Loss which caused by neglect of checking and managing, the supplier won’t take responsibility for that.

Specification

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, Hubei Province.

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.