BilgMon 488

BilgMon 488 — a 15 ppm Bilge Alarm manufactured by Brannstrom Sweden.

📌 Purpose:

The BilgMon 488 is used on ships to monitor and control oil content in bilge water before it is discharged overboard. According to MARPOL Annex I, bilge water must not contain more than 15 parts per million (ppm) of oil when discharged into the sea.

⚙️ Key Features:

• Oil Content Monitoring: Continuously checks oil content in the discharge line.

• Alarm System: Triggers an alarm if oil content exceeds 15 ppm.

• Automatic Valve Control: Shuts the overboard discharge valve if oil content is too high.

• Data Logging: Keeps records of alarms and discharge events for inspection and compliance.

• Tamper-Proof Design: Seals and secure components ensure no illegal bypassing.

🚢 Importance in Marine Operations:

• Ensures compliance with IMO regulations.

• Prevents marine pollution.

• Required for Oily Water Separators (OWS) to function legally.