Green Mon
Brannstrom

Green Mon

The GreenMon Oil Content Monitor from Brannstrom is an advanced marine oil-in-water monitoring system designed for highly accurate measurement of oil content in challenging wastewater applications. Utilizing innovative Raman Scattering and Fluorescence Spectroscopy technology, the GreenMon delivers reliable monitoring even in highly turbid and muddy water conditions where conventional oil content monitors may struggle.

Polution ControlContent Monitor
EquipmentOil Content Monitor
ManufacturerBrannstrom
Type / Model / Part NoGreenMon
Available — ships within 5–7 business days from Dubai, UAE
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Description

Unlike traditional systems, GreenMon analyzes a free-falling sample water jet, eliminating the need for measuring cell windows, brushes, flushing systems, or frequent recalibration. Its robust design minimizes maintenance requirements while providing highly accurate and stable measurements for marine environmental compliance and industrial wastewater monitoring.

Specification

  • Equipment: Oil Content Monitor (OCM)
  • Manufacturer: Brannstrom
  • Model: GreenMon
  • Monitoring Technology: Raman Scattering & Fluorescence Spectroscopy
  • Approval: IMO MEPC.107(49)
  • Protection Rating: IP65
  • Power Supply: 100–240 VAC or 24 VDC
  • Power Consumption: 20 W
  • Data Communication: USB & Ethernet
  • Application: Marine & Industrial Oil-in-Water Monitoring

Technical specification

ParameterSpecification
Monitoring Technology Raman Scattering & Fluorescence Spectroscopy
Oil Measurement Range (EN 590 Diesel) 0 – 200 ppm or 0 – 1000 ppm
Accuracy (0 – 30 ppm Range) ±2 ppm
Accuracy Above 30 ppm As per MEPC.108(49)
PAH Measurement Range 0 – 5000 ppb
Maximum Sample Water Turbidity 10,000 NTU
Sample Water Temperature 0°C to +80°C
Sample Flow Rate 3 – 5 lpm
Ambient Temperature +5°C to +50°C
Protection Rating IP65
Power Supply 100–240 VAC or 24 VDC
Power Consumption 20 W
Data Retrieval USB Port & Ethernet
Sensor Connection 3" Tri-Clamp Fitting
Optional Feature Air Flow Connection for Vapor Prevention

Applications

  • Oily Water Separator Systems
  • Bilge Water Monitoring
  • Offshore Platforms
  • FPSO Facilities
  • Tankers
  • Cargo Vessels
  • Industrial Wastewater Monitoring
  • Environmental Compliance Systems
  • Process Water Monitoring
  • Marine Treatment Plants

Features

  • Type approved according to IMO MEPC.107(49)
  • Advanced Raman scattering and fluorescence measurement technology
  • Accurate monitoring in highly turbid water up to 10,000 NTU
  • Free-falling sample jet design
  • No measuring cell glass to foul or scale
  • No brush cleaning system required
  • No cleaning chemicals or acid flushing required
  • No flushing water piping required
  • Minimal calibration requirements
  • Less sensitive to solids and gas bubbles
  • Detects low-fluorescent oils such as lubricants and kerosene
  • Embedded calibration data within sensor
  • Detachable sensor with tri-clamp mounting
  • USB and Ethernet data connectivity
  • Optional anti-condensation air purge connection

Benefits

  • Significantly reduced maintenance requirements
  • Eliminates measuring cell fouling issues
  • Reliable performance in muddy and highly turbid water
  • Reduced operating costs
  • Improved monitoring accuracy
  • Faster installation and commissioning
  • No frequent zero-point calibration required
  • Resistant to freezing damage during storage
  • Suitable for harsh marine environments
  • Enhanced environmental compliance monitoring

System advantages

Maintenance-free measurement design

The free-falling sample jet design eliminates traditional measuring cell contamination problems, reducing maintenance downtime and operational costs.

High turbidity performance

Accurately measures oil content in water with turbidity levels up to 10,000 NTU, making it ideal for difficult marine and industrial wastewater applications.

Advanced detection capability

Capable of detecting oils with low fluorescence characteristics, including:

  • Lubricating Oils
  • Diesel Fuel
  • Kerosene
  • Hydraulic Oils
  • Process Oils
  • PAH Contaminants

Smart Sensor Technology

  • Calibration data stored directly in the sensor
  • Quick sensor replacement capability
  • Simplified servicing procedures
  • Consistent measurement performance

System Components

  • GreenMon Sensor Unit
  • Raman & Fluorescence Measurement Module
  • Free-Falling Sample Jet Assembly
  • USB Communication Interface
  • Ethernet Communication Interface
  • Detachable Sensor Assembly
  • Tri-Clamp Process Connection
  • Power Supply Module
  • Optional Air Purge Connection

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