The system use Microchip high-performance 8-bit MCU (12bit A / D) control, can detect the LPG cylinder leaking and the relative weight of cylinder gas change;
Sensors adopt high sensitivity semiconductor sensors (Propane,C3H8 & Butane,C4H10) to detect LPG leaking,the relative weight of the cylinder be tested by the vertical movement;
AA rechargeable batteries can be used continuously for 6-10 days;
2 LED :one LED display LPG cylinder leaking and another LED display the relative weight of cylinder;;
A low-voltage alert function;;
High-decibel buzzer alarm sound;;
relative fully filled tank weight of one cylinder will be set by the user.