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A monitor designed to cater for the special conditions associated with high sample temperatures. This
unit will detect oil in much smaller quantities with great reliability and repeatability. Increased boiler protection from early detection of oil contamination.

The OCD 50M is Type Approved by DNV-GL for marine use. It is a requirement of DNV-GL flagged vessels that Boiler Condensate must be monitored for Oil Ingress. This is a simple and reliable solution to this requirement.


  • Hydrocarbon Leak Detection
  • Lube Oil Cooler Monitoring
  • Boiler Feed Protection
  • Heat Exchanger Leak Detection
  • Produced Water Reuse – RO Feed Water, Steam Generator Feed Water
  • Industrial Wastewater/Groundwater discharge


  • 0-10ppm or 0-200ppm
  • External sample cell to keep high temperatures away from the electronic components.
  • Sensitivity to provide a normal measurement range of 0-10 ppm.
  • Display resolution of 1 ppm.
  • High temperature optic cell glass and cell seals.
  • Stainless steel welded parts.
  • Automatic cell cleaning.
  • DNV-GL approved.


Range:Low range 0-10ppm Condensate
High range 0-200ppm Cooling Water
Accuracy: Low range +/- 1ppm
High range +/- 5ppm to 50 ppm, +/- 10% therea er
Alarm Operating Points: Adjustable in 1ppm increments
Alarm 1 Operating Delay: 0 – 60 sec adjustable
Alarm 2 Operating Delay: 0 – 60 sec adjustable
Alarm Contact Rating: 5A/250V AC
Fault Relay: 5A/250V AC
Output Signal: 0-5v DC (1k ohm min.)
4-20mA loop output
Projected Life (Electronics): > 50,000 Hours
Ambient temperature: -20 – 55 °C / -4 – 131 F
Sample temperature: 1 – 90 °C / 34 – 194 F
Sample Flow: 1 – 3 Litre per min / 0.26 – 0.79 Gal per min
Sample pressure: 0.1 – 10 Bar / 1.45 – 145 Psi
Weight: 17kg / 37.5 lb
Size:484H x 420W x 156D mm / 19.1H x 16.5W x 6.1D Inches
Supply voltage:110/230 V AC (Switchable)
24V ac (op onal)
110V AC outlet supply: 220 V AC
220V AC outlet supply: 440 V AC
24V AC-outlet supply: 48V AC
Environmental Protection: IP55
Autoclean Unit: –
Dry Compressed Air:
4 – 6 Bar G
Approvals: DNV-GL

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

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