15 ppm OWS alarm calibration check using OEM calibration kit to ensure MARPOL compliance onboard.
Ensuring clean and compliant bilge water discharge is essential for every vessel operating under international maritime regulations. The Deckma Hamburg OMD‑24 Oil Content Meter with 15 ppm Alarm is a trusted instrument designed for this critical task. Built to integrate with 15 ppm oily water separator systems, this meter continuously measures oil content in effluent and activates alarms if levels exceed the threshold, helping ships meet environmental standards.
This unit uses an optical sensor array and microprocessor to detect and process oil droplets in the sample stream. It comes factory calibrated to a 15 ppm alarm set‑point, with two independently adjustable alarm channels, and features a clear digital display, robust construction, and low maintenance design.
Key specifications include a 0…30 ppm measurement range, dual alarm contacts, adjustable alarm delays, active current output, and reliable performance across typical marine temperature ranges. Its IP65 rating ensures durability in harsh shipboard conditions.
Under IMO MARPOL and MEPC.107(49) regulations, the accuracy of 15 ppm bilge alarms must be verified at IOPP annual, intermediate, or renewal surveys according to the manufacturer’s instructions. Calibration and testing should be performed by Deckma or qualified service personnel using OEM calibration kit at intervals not exceeding five years, or within the period specified by the manufacturer. A valid calibration certificate must be retained onboard for inspections.
We provide on‑board service and support for OMD‑24 calibration, maintenance checks, replacements, and compliance verification in major maritime hubs across Spain, Gibraltar, Bulgaria, Turkey, Romania, Netherlands, France, Germany, and Italy Including ports such as Algeciras, Valencia, Barcelona, Rotterdam, Hamburg, Marseille, Genoa, Piraeus, Varna, and Limassol. Whether you’re preparing for flag or port state control or ensuring reliable daily operation, our experienced technicians are ready to support your vessel wherever needed.