Technical parametersforlevel sensor: Level indicators are electronic devices designed to detect the amount of fuel (LPG or CNG) in the tank and to send this information to the switch installed in the dashboard.LAE manufactures several types of level indicators that can be combined with LAE sensors to indicate the level of fuel (LPG or CNG) via 5 backlit LEDs. CB01CNG pressure gauge,signal from low to high (inch) CB02 CNG pressure gauge,signal from high to low (inch) CB03 CNG pressure gauge,signal from high to low (metric) CB04CNG pressure gauge,signal from high to low (metric) CB06 CNG pressure gauge,0-90Ω CB07 Hall CNG pressure gauge,signal from high to low CB07-1 Hall CNG pressure gauge,signal from high to low to high CB08 CNG pressure gauge radial (inch) CB08P CNG pressure gauge spindle (inch) CZ01 LPG level sensor 1050 LPG level sensor X3Q01Indicator X3Q02 Indicator X3Q03 Digtal Indicator