Deckma Omd11 - Manual !exclusive!

This article serves as a user guide, offering insights based on the Deckma OMD-11

The tapping point should be located on a vertical section of the separator outlet pipe to minimize entrained air.

Wait for the instrument initialization phase to complete (usually a few seconds). Read the current oil content on the digital display. Fresh Water Zeroing (The Clean Water Test)

If the display reads higher than zero despite clean water flushing, use the adjustment screw on the main circuit board to reset the baseline to zero.

Illuminates when the oil concentration exceeds the 15ppm threshold.

24V AC/DC, 115V AC, or 230V AC (model dependent). Output Signal: 0–20 mA or 4–20 mA analogue output.

Flush the cell; clean the glass tube mechanically; check for sample pump cavitation.

The system features two independent alarm circuits. If the oil concentration breaches the configured set-point (typically 15 ppm), red LEDs illuminate on the front display panel, and the internal relays instantly switch states. DECKMA HAMBURG GmbH - OMD-11

Always flush the instrument with clean water for at least 5 minutes before shutting down. This prevents oil deposits from drying on the glass tube. 5. Maintenance and Cleaning Protocols