Fozmula designs, manufactures and distributes a range of fuel levels senders and each type of fuel level sender has features which are appropriate to specific applications or environmental situations. To address the limitations of mechanical fuel level senders, Fozmula developed a series of intelligent fuel level senders which employed capacitance technology but, more importantly, it has no moving parts. The T/LL130 fuel level sender contains inbuilt intelligence which enables it to be user recalibrated in situ at any time to suit many different types of water or oil based fluids. Its electronics also enable a switch to be set at any point along the sensor stem to operate a warning light or alarm, or to operate a pump or send a signal. The T/LL130 fuel level sender offers outputs of resistance, voltage or PWM (Peak Width Modulation) and can therefore integrate into most applications including CANbus systems.