| abstract |
An electronic smoking system (300), which smoking system comprises an electronic cigarette (100) having an outer shell (101) having an orifice (106, 107), the outer shell (101) comprising a liquid cartridge (103) containing a vaporising fluid in a vaporized mixture of air and vaporized fluid, an atomizer (102) for vaporizing the fluid, and a sensor system with one or more sensors (306, 309, 310) designed to detect a force or pressure exerted by an outer wall surface of the liquid cartridge (103) on the sensor (s) (310). The detected force or pressure can be used as a measure for the fluid volume of the liquid cartridge (103). A liquid cartridge (103) for containing a consumer fluid of an electronic cigarette (100) is provided. Also disclosed is a method and system for controlling power consumption during a smoking session performed using an electronic smoking system (300). |