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The monitor measures particulates in the sample stream on a continuous basis by passing the process fluid through a proprietary photo optical measuring cell developed by Rivertrace.

Using a combination of optical recognition algorithms and light intensity it is possible to differentiate between Oil particles, Gas/Air Bubbles and Solid particulates in the range 1-500 microns. Flow and particulate characteristics can be visualised live via the 7” display.

Oil concentration, pressure, temperature and oil alarm status are displayed on an HD touchscreen. Oil concentrations, alarms and fault log are stored within the system to comply with the reporting requirements of IMO resolution MEPC.107(49) and can be downloaded onto a pc via LAN or USB for further analysis.

The SMART PFM 107 offers a choice of auto cleaning methods to ensure the accuracy is maintained at all times. The cleaning is fully automatic and operates whenever it senses contamination of the optical windows.


  • Drill Rig Slop Tanks
  • Oily Water Separator Discharge
  • Regulatory Compliance
  • Produced Water Discharge


  • Oil type independent
  • Solid and gas particle independent.
  • Embedded windows
  • 7″ full colour touch screen.
  • Camera display to view contaminants within the sample.


  • Oil, Gas and suspended solids live measurements.
  • Measure Concentration, size, distribution of oil, gas and suspended solids particles


Oil concentration range 0 – 40 ppm for MEPC 107(49) – Higher ranges available dependent on specification
Oil concentration accuracy+/- 1 ppm
Particle size range1 to 500 μm
Oil alarm 1 & 2 operating point 5 – 15 pmm (adjustable)
Oil alarm 1 operating delay1 – 2 seconds
Oil alarm 2 operating delay10 to 70 seconds
Alarm contact rating 5 Amps at 230 VAC
Alarm relay mode De-energised in alarm state
Output signal 4-20 mA
Network communication Ethernet (RJ45)
Wi-Fi optional with additional hardware
IMO Data transfer USB 2 Memory stick
Ambient temperature 0°C to 55°C (32°F to 131°F)
Humidity 95% maximum non condensing
Sample temperature 1 to 70°C (33.8°F to 158°F)
Sample flowrate 0.5 to 2 l/min
Sample pressure 0.5 – 6 bars (14.5 to 87 psi)
Clean water requirements Recommended
Cleaning system Compressed air at 4 – 6 bar
Weight 28 kg (62 lbs)
Standard Dimensions [mm] Height: 528mm (20.8”), Width: 600mm (23.6”), Depth: 280mm (11”)
Supply voltage 100-240 VAC or 24 VDC option available
Supply variation +/- 10% of nominal voltage
Supply frequency 50 – 60 Hz
Power consumption 50 VA normal, 100 VA peak

Degree of ingress protection
Approvals MEPC.107 (49), MED, UL
Display 7″ capacitive touchscreen

Specifications and system descriptions accurate at time of printing. These are subject to change.

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