- Well-proven UV-Fluorescence measuring principle
- True non-contact measurement in a free-fall stream
- Dual-beam optics for highest accuracy and stability
- Integrated operation panel with touch screen, colour display and data logger
- Quick adjustment with secondary standard
- Minimum maintenance requirements
- Correlates to any International recognized standard reference method
The OilGuard works on the fluorescence principle. The design uses a free-fall measuring system that eliminates contact between the sample and the flow cell. Adoptions to various types of oil are carried out by means of calibration curves, a control glass makes it easy to check or recalibrate the instrument.
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Measuring principle
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UV-Fluorescence
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Nominal range
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0 .. 100 FLU
0 .. 1'000 ppm oil (depending on the oil characteristics)
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Scale ranges
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8, freely configurable
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Resolution
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±0.5% (referred to quinine sulphate in water)
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Reproducibility
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±2% (referred to quinine sulphate in water)
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Reaction time
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< 2 s (step response => limit switch)
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Installation
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Online side stream
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Enclosure
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Sheet steel (ST 1203) with synthetic resin coating
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Protection
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IP65
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Flow cell material
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Closed flow cell: stainless steel 316L / 1.4435
Free-fall cell: stainless steel 316L / 1.4435 or PVDF
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Sample flow rate
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Closed flow cell: 0.5 .. 2 l/min
Free-fall cell: 5 .. 7 l/min
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Sample temperature
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Closed flow cell: max. 100 °C
Free-fall cell: max. 40 °C (VA), max. 95 °C (PVDF)
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Sample pressure
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Closed flow cell: max. 1 MPa (=10 bar)
Free-fall cell: pressure-less
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Ambient temperature
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-20 .. +50 °C
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Humidity
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0 .. 100% RH
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Supply voltage
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230 V; 50/60 Hz oder 100/115/130 V
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Power input
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max. 65 W
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Dimensions
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70 x 50 x 35 cm (w x h x d)
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Weight
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37 kg
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Display
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¼ VGA, 5.7“
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Operation
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Touchscreen
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Inputs/outputs
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1 x 0/4 .. 20 mA, galvanic separated
7 x digital outputs, freely configurable
5 x digital inputs, freely configurable
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Interfaces
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Ethernet, Modbus TCP, microSD-card
Optional: HART, Profibus DP, Modbus RTU
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| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Crude Oil Production |
| Petrochemical Industry / Refinery |
| Power Plants |
Oil (HC) Traces after Separator
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Crude Oil Production |
| Power Plants |
Oil (HC) Traces in Condensate
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Chemical / Pharmaceutical Industry |
| Machine and Metal Industry |
| Petrochemical Industry / Refinery |
| Power Plants |
| Ship Industry |
Oil (HC) Traces in Cooling Water
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Chemical / Pharmaceutical Industry |
| Machine and Metal Industry |
| Petrochemical Industry / Refinery |
| Power Plants |
Oil (HC) Traces in Process Water / Waste Water
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Chemical / Pharmaceutical Industry |
| Crude Oil Production |
| Emission Monitoring |
| Machine and Metal Industry |
| Petrochemical Industry / Refinery |
| Power Plants |
| Pulp / Paper Industry |
| Ship Industry |
| Waste Water Treatment |
Oil (HC) Traces in Produced Water
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Crude Oil Production |
| Ship Industry |
Oil (HC) Traces in Raw Water
| Lowest measuring range |
0-0.3 FLU |
| Highest measuring range |
0-100 FLU |
| Applications in |
Drinking Water Treatment |
| Industry |
Measuring Point |
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Chemical / Pharmaceutical Industry
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Oil (HC) Traces in Condensate
Oil (HC) Traces in Cooling Water
Oil (HC) Traces in Process Water / Waste Water
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Crude Oil Production
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Oil (HC) Traces after Heat Exchanger
Oil (HC) Traces after Separator
Oil (HC) Traces in Process Water / Waste Water
Oil (HC) Traces in Produced Water
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Drinking Water Treatment
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Oil (HC) Traces in Raw Water
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Emission Monitoring
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Oil (HC) Traces in Process Water / Waste Water
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Machine and Metal Industry
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Oil (HC) Traces in Condensate
Oil (HC) Traces in Cooling Water
Oil (HC) Traces in Process Water / Waste Water
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Petrochemical Industry / Refinery
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Oil (HC) Traces after Heat Exchanger
Oil (HC) Traces in Condensate
Oil (HC) Traces in Cooling Water
Oil (HC) Traces in Process Water / Waste Water
|
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Power Plants
|
Oil (HC) Traces after Heat Exchanger
Oil (HC) Traces after Separator
Oil (HC) Traces in Condensate
Oil (HC) Traces in Cooling Water
Oil (HC) Traces in Process Water / Waste Water
|
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Pulp / Paper Industry
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Oil (HC) Traces in Process Water / Waste Water
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Ship Industry
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Oil (HC) Traces in Condensate
Oil (HC) Traces in Process Water / Waste Water
Oil (HC) Traces in Produced Water
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Waste Water Treatment
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Oil (HC) Traces in Process Water / Waste Water
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