MetriGuard Water Ingress Alarm System is intended for use on bulk carriers. MetriGuard and the unique Metritape sensor provide reliability and accuracy, even in demanding cargo hold conditions. Protected from damage in a stillpipe that runs from the weather deck down to the inner bottom of the hold, the Metritape sensor allows two alarm set points to be derived from one sensor. Metrimeters can be added to MetriGuard, which makes it possible to monitor water levels and allow for additional alarm points. With approved intrinsic safety barriers, MetriGuard may be operated in hazardous areas.
