Congratulations to the team at RWO GMBH for the recent USCG Type Approval with Halogen’s TRO Sensor. It is good news for their customers too! The Halogen TRO sensor does not require reagents or the installation of waterlines, needs far less maintenance, and provides a lower cost of ownership. DNV-GL has determined the Halogen amperometric sensor to be equivalent to DPD instruments in ballasting and deballasting applications.