Calinmeter is a leader in STS smart prepayment metering in China. As number 47th STSA member, we are one of the very few manufacturers in China who can do both meter and software. We are so far the only manufacturer in China who have applied STS technology not only electric meters but also water and gas meters Calin has more than 10 years experience in STS metering. The main meter body is manufacured with the finest technique which have been proven by more than 10,000,000 installations worldwide.

The CA768 is a successful migitation from STS electric to gas meter. The base body meter is designed to accurately measure volumes of natural gas, town gas liquefied petroleum gas etc. STS compliant electronic control unit is added as perfect revenue protection facility at the same time. Calin STS gas meter are being supplied to Iraq, Pakistan, Indonesia, Mexico, Kenya, Tanzania, and many other countries and regions. 

Calin gas meter has option on request to work with a customer interface unit keypad (CIU) via wireless connection. CIU is installed within customer's premise when the meter is installed and locked away. Customer use CIU to check for balance, and topup history, and most importantly remotely enter recharge token code.

Main Features

   Full coverage of G1.6, G2.5 and G4

   Die-cast steel case ( alumium case availabe on request)   

   Topup with 20 digits TOKEN to be entered on keypad

   Can be used in either Prepaid or  post-paid mode 

   Up to 7 years' battery life

   Anti tamper valve shut-off

   Gas leakage detection ( sensors required / optional)

   LoRa TM sementech prepared for AMR/AMI smart metering setup

   Low credit warning

   Low battery alarm

Key Benefits for service providers

   Highly secured STS standard

   Security seals that indicate tampering

   Long life and smooth operation molded, convoluted diaphragms

   Easy connection to User Interface Unit(UIU) for split type applications