The NMEA 2000 Tank Adapter YDTA-01 allows you to connect an existing resistive type fluid level sensor installed on a tank and display the fluid level on NMEA 2000 devices, including chart plotters and instrumental displays. The Adapter can be configured to report one of the seven fluid types defined in the NMEA 2000 standard: Diesel Fuel, Gasoline Fuel, Oil, Fresh Water, Waste Water, Black Water (Sewage), or Live Well.