Contact Ic Card Smart Gas Meter

Description The contact IC card smart gas meter with prepayment function is equipped with functional modules such as IC card and valve control switch to complete the gas volume reading and settlement. The meter accumulates the gas volume purchased by the users, monitors and records the gas use process, as well as conducts terminal settlement; the prepaid gas meter also automatically manages the valve according to the remaining gas volume and its operating status; Through the prepayment management system, independent payment terminal and Bluetooth card reader, the gas company's charging and user payment needs could be satisfied. Key Strengths Amount/volume measurement (optional) Prepayment functionality Parameter passing via the card Low power consumption design Bar-code traceability Multi-step gas pricing IP65 protection grade Anti-reverse ventilation and counting function Real time fee deduction Stable valve control High measurement accuracy Stable product performance with more than 20 years market application Excellent card compatibility and system integration Safety Features Abnormally high flow rate cut-off alarm Long-term unused gas cut off alarm No magnetic interference Over-current protection Autonomous valve shut off due to zero gas consumption, loss of power, deadlock and under-voltage Gas anti-stealing Low gas volume alarm Anti-tamper protection

Smart card Siemens Series: SLE4442: 256byte encryption card, can read data, write data, protect data and write password SLE4428: 1024byte encryption card, can read data, write data, protect data and do password operation ATMEL Series: AT24C01A: 1K bit non-encryption card, just can read and write AT24C02: 2K bit non-encryption card, just can read and write AT24C16: 16K bit non-encryption card, just can read and write AT24C64: 64K bit non-encryption card, just can read and write AT88SC102: 1K bit logical encryption card AT88SC1604: 16K bit logical encryption card AT88SC1608: 16Kbit or 2K bytes ISSI Series: ISSI88SC1604: 16Kbit logical encryption card ISSI24C16: 2048 byte non-encryption card,just can read and write ISSI4428: 8Kbit CPU card chip, its capacity is 8k bit EEPROM, with protection function and encoding security digital approval function. It can be used in all kinds of IC card (compatible SLE4428) ISSI24C01: 128 byte non-encryption card, just can read and write ISSI24C64: 819 byte non-encryption card, just can read and write 200 pcs per inner box 5,000 pcs per outer carton 27.5kg per outer carton

Chip: SLE5542, SLE5528, FM4442, FM4428, ATMEL AT24C01A, ATMEL AT24C02, ATMEL , ATMEL AT24C64. 1. Material: PVC, PET, PET-G 2. Size: CR80 (85.5*54*0.84mm) 3. Printing: Full color CMYK Offset Printing, silk screen printing, Pantone color, etc 4. Operating Mode: Contact 5. Crafts Card surface: Glossy/Matted/Frosted Magnetic stripe: Loco (300 OE), Hico (2750 OE, 4000 OE) Serial Number, Laser number, Laser stamp, Embossing, Invisible UV, Barcode, QR codes, Signature panel, Scratch off panel, Silk full side of gold/silver, Chip Encoding, Mag stripe Encoding, Hot Stamping, Hole punching, translucent, Separate polybag packing, etc

Place of Origin: Guangdong China (Mainland) Material: PVC/PET Printing: Plain white or printed Re-Printable: Thermal printing or Inkject printing Chip: SLE4442, SLE4428, SLE5524, SLE5528 Number printing: Laser, or printed size: 85.5x54x0.84mm

Contact IC Card, Chip card 1. Material: PVC. 2. Thickness: 0.76mm 3. Specification: 85.5mm*54mm 4. Options: Miafre1 s50, Temic e5551 etc 5. Crafts: 4-color offset-print, blank 6. Chip available: Philip series, Siemens series. AT series, EM series, Shanghai Fudan series, Shanghai Beiling series 7. Package: Inner packing: 200PCS/inner box Outer packing: 5000PCS/carton Carton size: 23*30*48cm . Specification: 85.5mm*54mm.

1) IC: Philips Mifare 1 S50 2) Storage capacity: 8Kbit 3) Speed: 106Kbound 4) Read/write time: 1-2Ms 5) Working temperature: -20C-85C 6) Erase-write: >100000 times 7) Data storage: >10 years 8) Frequency: 13.56MHz 9) Induction range: 2.5-10cm, 10) Specification: 0.87x85.5x54/non-standard card, 11) Material: PVC, PET, 0.13 copper cash 12) Application: Subway, identification, school, parking lot, bar. Specification: 0.87x85.5x54/non-standard card.

The capacity of the chips ranges between 1kbit and 64kbit. Operating frequency: 1mhz(5v) 1zhz(2.7v) 400khz(1.8v) Operating voltage: 5v, min 1.8v if require Write\erase: 1, 000, 000 times Data retention: 100yares Application area: data storage, phone card, campus card and so on The logical encryption cards are widely used in medical insurance, data storage, net bar toll, door-control and so on. The chips we adopt include siemens series and atmel series, the capacity range between 2k bit and 16k bit. Signature applications of contact ic card:

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