Because of its compact size, the 15ppm bilge alarm type BILGMON 488 is perfect for retrofitting on already-existing separators and has been approved to satisfy the requirements of IMO Resolution MEPC.107(49). If it is preferable to replace the smart detachable measurement cell with wireless communication with a freshly calibrated cell rather than having the system accuracy checked on board, this can be easily done in relation to IOPP certificate renewals. A 5ppm version of the BILGMON 488 that satisfies the requirements of Class notation “Clean Design” is also available upon special request.