LAISON Smart Card Prepayment Gas Meter Module (hereafter called Prepaid Gas Meter or LPGM) is suitable for SENSORS Mechanical Gas Mete. By integrating traditional diaphragm mechanical gas meter and advanced electronic module, It can provides comprehensive, reliable, advanced smart prepayment solutions to gas companies.
It has Real-time clock (RTC), real-time credit calculation, and monthly billing data etc. functions to provide real-time gas consumption statistics.
Meanwhile it has Friendly Period management function to ensure gas use in holidays, weekend and duty-off time as human-based management of gas supply. Moreover, LPGM supports Anti-Magnetic function to prevent tampering and also has Event Record function to provide accurate statistics of operation, warning & indication etc. during meter lifetime to Gas Companies.
LPGM can be customized for different mechanical gas meters and is suitable for Laison Prepayment Information System (LAPIS).