PRINCIPLE OF OPERATION
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.
APPLICATIONS
- Drill Rig Slop Tanks.
- Oily Water Separator Discharge.
- Regulatory Compliance.
- Produced Water Discharge.
FEATURE
- Oil type independent.
- Solid and gas particle independent.
- Embedded windows.
- 7″ full colour touch screen.
- Camera display to view contaminants within the sample.
OPTIONAL FEATURES
- Oil, Gas and suspended solids live measurements.
- Measure Concentration, size, distribution of oil, gas and suspended solids particles.
OPTIONAL FEATURES
SPECIFICATION
| MEASUREMENT | |
| Oil concentration range | 0 – 40 ppm for MEPC 107(49) – Higher ranges available dependent on specification |
| Oil concentration accuracy | +/- 1 ppm |
| Particle size range | 1 to 500 μm |
| Oil alarm 1 & 2 operating point | 5 – 15 pmm (adjustable) |
| Oil alarm 1 operating delay | 1 – 2 seconds |
| Oil alarm 2 operating delay | 10 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 | IP65 |
| Approvals | MEPC.107 (49), MED, UL |
| Display | 7″ capacitive touchscreen |
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