Use R 1/4" female pipe connections. It is recommended to use copper or stainless steel pipes (10 mm OD) to avoid corrosion.
The Deckma OMD-11 is a high-precision 15 ppm bilge alarm monitor designed to improve the reliability and operation of oily water separator (OWS) systems. Meeting the requirements of IMO Resolution MEPC.60(33) , the OMD-11 utilizes advanced solids suppression technology to distinguish between oil particles, solid particles, and water turbidity. deckma omd11 manual
Regular cleaning of the measuring cell is essential to prevent solids from obstructing the optical sensor. Troubleshooting: Use R 1/4" female pipe connections