The OPTIWAVE cargo level radar is a highly accurate and reliable instrument for reading the ullage/level. With its heavy duty stainless steel housing, it is submergible (IP68) and designed to withstand the roughest conditions on deck. It carries a backup display, well protected by a stainless steel cover, for redundant indication. Loading may continue with a man on deck, if level information is lost on the main monitoring station. State of the art technology The OPTIWAVE 8300 C introduces well tested and proven state of the art radar technology in the marine sector. First of all the KROHNE 24GHz technology (FMCW principle with 2GHz sweep) is a giant leap when it comes to signal to noise ratio. In more spoken words; the radar9s ability to see the actual tank contents under the most difficult situations is well secured. By minimizing the effect of fog, foam, movements, sloshing, disturbances and low reflection, the OPTIWAVE 8300 C Marine gives you the ullage under all conditions.