Compliance with IMO Resolution MEPC.107(49) for 15 PPM Bilge Alarm Monitor
ODME Equipment MEPC.108(49) and MEPC.240(65) & Bio-fuel blends as per MEPC.1/Circ.761 Rev.1 & MEPC.2/Circ.21
BRANNSTROM
BRANNSTROMs
BRANNSTROM MARINE SPARE PARTS
Brannstroms manufactures specialized systems including bilge alarms, turbidity meters, marine pollution control systems (ODMCS), and in-line monitoring systems for paper mills, focusing on marine and industrial applications with advanced measuring and control technologies.
About Us
Brannstroms specializes in developing custom systems for marine and industrial applications, handling all processes from design to final testing, with global representation and strict compliance with regulations.
BRANNSTROM SINGAPORE
Products
The BILGEMON 488 is a compact, IMO-approved bilge alarm with a 15ppm limit, featuring a wireless, replaceable measuring cell. It supports automatic flushing, data retrieval via LCD or USB, and is also available in a 5ppm “Clean Design” version.
The BILGMON 488 is a compact, 15ppm IMO-approved bilge alarm with wireless, replaceable measuring cell, supporting automatic flushing, data retrieval via LCD or USB, and available in a 5ppm “Clean Design” version.
The CleantTrack 1000B ODME is a compact, IMO-compliant system approved for Bio-fuel blends, featuring simplified installation, easy cell replacement, and data retrieval via display, USB, or printer.
BilgMon 488 Equipment Update & Preventive Fix
An urgent technical bulletin has been issued regarding a recently identified issue affecting certain BilgMon 488 units delivered from the factory.To ensure uninterrupted performance and compliance, immediate corrective action is required.
⚠️ Identified Technical Issue A system-related issue has been detected in specific BilgMon 488 units. If not addressed promptly: The device will automatically lock once it records more than 6,500 log events The master unit will require complete replacement Operational downtime and compliance risks may occur
Identified Technical Issue
A system-related issue has been detected in specific BilgMon 488 units. If not addressed promptly:
- The device will automatically lock once it records more than 6,500 log events
- The master unit will require complete replacement
- Operational downtime and compliance risks may occur
BilgMon 488 Fix – No Specialist Required
The detailed annex with step-by-step instructions to resolve the issue.
BM251013_v1(Bilgmon488 5-series, Set RTC and verify log entry)
Key Highlights:
- The corrective action is straightforward
- Can be performed by the ship’s crew
- No complex tools or factory intervention required
- Prevents system lockout
Early implementation ensures continuous operation and avoids unnecessary equipment replacement.
BilgMon 488 Versions, Compatibility & Replacement Guide
BilgMon 488 Versions, Compatibility & Replacement Guide
It is important to understand that BilgMon 488 is available in both standard and special versions, and selecting the correct replacement part depends on the serial numbers of the existing master unit and sensor unit. Using the correct version ensures proper compatibility, reliable operation, and smooth onboard installation
Why Checking BilgMon 488 Version Is Important
Before replacing a BilgMon 488 Master Unit, Sensor Unit (Measuring Cell), or the complete BilgMon 488 equipment, you should always verify the serial numbers of the existing units.
Some BilgMon 488 systems were manufactured as special versions for specific oily water separator manufacturers, and these versions may require matching replacement components. Choosing the wrong version may lead to compatibility issues, installation problems, or operational errors.
BilgMon 488 Standard and Special Versions
Standard BilgMon 488 – 24V AC/DC
- Master unit serial number starts with A
- Sensor unit serial number starts with B
- Sensor unit is typically black in color
- Suitable for standard marine replacement requirements
Standard BilgMon 488 – 115/230V AC
- Master unit serial number starts with A
- Sensor unit serial number starts with B
- Sensor unit is typically black in color
- Commonly used as a standard replacement option
Special B&V Version – 24V AC/DC
- Master unit serial number starts with AE
- Features special internal wiring using terminal 18
- Sensor unit remains the standard black version
- Requires special attention when replacing the complete equipment
Special B&V Version – 24V AC/DC
- Master unit serial number starts with BFA
- Sensor unit serial number starts with BFB
- Sensor unit is silver/grey in color
- Special version designed for specific applications
Special HSN Version – 115/230V AC
- Master unit serial number starts with EDA
- Sensor unit serial number starts with EDB
- Sensor unit is blue in color
- Used in specific special-version systems
Replacement Guide for BilgMon 488
Replacing Only the Master Unit or Sensor Unit
If the existing BilgMon 488 is a special HSN version with:
- Master unit serial number starting with EDA
- Sensor unit serial number starting with EDB
and you want to replace only one part — either the master unit or the sensor unit — then you must use the same special HSN version replacement part.
This is essential to maintain system compatibility and correct operation onboard.
Replacing the Complete BilgMon 488 Equipment
If you are replacing both the master unit and sensor unit together, then the new BilgMon 488 can be supplied as a standard version.
Available standard replacement options include:
- 24V AC/DC model
- 115/230V AC model
This provides more flexibility and makes future maintenance easier.
Spare Parts Available
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