LoRa Hybrid G1.6 G2.5 G4 Wireless Prepaid Gas Meter

Calinmeter is a leading provider of STS smart prepayment metering solutions in China. As the 47th member of the STS Association, Calin boasts over a decade of experience in STS metering technology. The CA768 represents a successful adaptation of STS principles from electric meters to gas meters. Its base meter is meticulously designed to accurately measure volumes of various gases, including natural gas, town gas, and liquefied petroleum gas. Simultaneously, an STS-compliant electronic control unit is integrated, serving as an effective revenue protection mechanism.

Calin's STS gas meters are supplied to numerous countries and regions, including Iraq, Pakistan, Indonesia, Mexico, Kenya, Tanzania, and many others.

Furthermore, Calin gas meters can communicate wirelessly with a Customer Interface Unit (CIU) keypad. The CIU is installed within the customer's premises at the time of meter installation and is securely locked. Customers utilize the CIU to conveniently check their remaining balance, view top-up history, and most importantly, remotely input recharge token codes to replenish their gas supply.

• Available in full coverage of flow rates: G1.6, G2.5, and G4.
• Robust die-cast steel case (an aluminum case is also available upon request).
• Recharge functionality via a 20-digit token entered on the keypad.
• Dual operational mode capability: can be configured for either prepaid or post-paid use.
• Extended battery life, lasting up to 7 years.
• Anti-tamper valve shut-off mechanism for enhanced security.
• Gas leakage detection capability (requires/optional additional sensors).
• Integrated LoRa™ technology, prepared for Automated Meter Reading (AMR) and Advanced Metering Infrastructure (AMI) smart metering setups.
• Low credit warning system to alert users before depletion.

• Adherence to the highly secure STS (Single-Card Transfer Standard) standard.
• Security seals designed to clearly indicate any tampering attempts.
• Simple and straightforward connection to the User Interface Unit (UIU), facilitating split-type installation applications.