OCD XTRA - Oil In Water Analyser - Accurately measure oil at 0-200 ppm in the blackest produced water

The OCD Xtra combines multiple light wavelengths with multiple sensor technology, to measure oil accurately in the 0-200 ppm range, even in the blackest of produced water. Multiple oil types are automatically compensated for by sophisticated algorithms. The multi-parameter display shows the sample's oil content, turbidity, pressure and a graphical average of oil readings from the last four hours. The last 7 days’ readings are stored in ROM and can be accessed from the help menu. Full on-screen help is available to guide the operator during set-up and maintenance routines.

Oil types: Factory calibrated on up to 6 different oil types
Clean water cal: +/- 10 ppm of factory set values
Oil range: 0 - 200 ppm
Turbidity range: 0 - 999 ntu
Resolution: 1 ppm, 1ntu
Accuracy oil range: +/- 5ppm up to 50ppm thereafter 10 % of reading
Accuracy turbidity range : +/- 5ntu up to 50ntu thereafter 10 % of reading
Solids discriminatation: 100 ppm minimum (any calibrated solid type)
Oil alarm setpoints: 2 x 1 - 200 ppm - user adjustable
Turbidity alarm setpoints: 2 x 1 - 999 ntu - user adjustable
Turbidity / Oil alarm delays: 0 - 240 seconds
Alarm Contacts: 2 single pole Alarm Relays 8A @ 250Vac
Fault Contact: 1 single pole Alarm Relay 8A @ 250V
LED display: power on, oil/turbidity alarm and fault alarm
LCD display: 128 x 128 graphic/alphanumeric LCD display
solated 0 - 20mA, 4-20mA, 0-5V d i
Remote input: remote Start / Stop function available with latching switch
Communications: RS485
Environmental & Sample  
Ambient Humidity: 90%RH Max @ 50°C
Ambient temperature: 0 - 50°C
Sample temperature: 0 - 50°C
Sample flow rate: 0.5 litre / minute (min)
Sample pressure: 1 bar - 10 bar
System and Supply  
Projected life: > 50,000 hrs
Protection class: IP 65 Approvals: tested to EN61010 EN61326 (CE)
Weight: 25 Kg
Supply voltage: 24V, 115 or 230V, 50 - 60Hz (+/- 10%)
Consumption: 40 VA max
Auto clean: user set 1 - 360 min
Auto clean air Supply (pneumatic only): 4 bar min


Each OCD Xtra is built to order according to specific stringent requirements. 
Atex and Sira approvals. Ex electrical protection.
Hazardous area Zone 1 or Zone 2 purged protection.