Metal / Steel Case Prepaid Gas Meter Directing Reading With IC Card Preayment

Metal / Steel Case Prepaid Gas Meter Directing Reading With IC Card Preayment

Basic Functions:

• Computerized management and billing by gas supply companies​
• Prepayment of bills with computer technology and IC card to prevent long-term arrears
• When water flow exceeds the maximum flow rate, the built-in valve will be automatically closed
• Effective anti-theft design

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.

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

Transport and storage:

• Upstanding and waterproof
• No thwart, inversion and bumping
• Storage temperature: -20 to 50° C and dryness place