Proper physical placement ensures accurate sampling and prevents fluid stagnation within the measuring cell.
The printed manual lacks decision trees. Technicians often create their own to diagnose flow blockages or sensor drift.
The Deckma OMD-11 is a core industrial oil content meter. It monitors oil-in-water concentration in marine bilge water. The device ensures strict compliance with MARPOL requirements. This comprehensive guide covers the technical specifications, installation steps, calibration rules, and troubleshooting procedures found in the official manual. 🛠️ Technical Specifications
2 independent circuits; potential-free 1-pole changeover (3A / 24V) 15 ppm (Adjustable on-site from 2 to 15 ppm) Output Signal
The OMD-11 utilizes a state-of-the-art optical measuring cell to detect oil particles in water. It operates by analyzing scattered light patterns to deliver instantaneous concentration readings. Key Specifications deckma omd11 manual
Even without the physical document onboard, the routine below is universal. Always cross-check page numbers with your revision:
user wants a long article about the "deckma omd11 manual". This seems to be a technical manual for a marine oil mist detector. I need to gather comprehensive information about the Deckma OMD-11, its manual, and related topics. I'll follow the search plan provided in the hints. search results for "Deckma OMD-11 manual" show some potentially useful links. I should open them to see what information they contain. search results provide some information, but not a complete manual. I need to gather more information from various sources to create a comprehensive article. I'll also look for spare parts, compliance information, and general overviews. search results show that a direct PDF of the OMD-11 manual is not easily found. However, there are various sources that provide operational procedures, specifications, and other relevant details. I will synthesize this information to create a comprehensive article. The article will cover an introduction to the OMD-11, a quick reference guide to operations, a detailed technical specification, an explanation of the solids suppression technology, a step-by-step operational guide, maintenance and component replacement procedures, calibration and certification requirements, troubleshooting, a note on its legacy and support, and a conclusion. is a well-regarded 15 ppm bilge alarm monitor, designed for use with oily water separator (OWS) systems to ensure regulatory compliance with international maritime pollution standards. This guide consolidates essential technical information, operational procedures, and maintenance guidance for the DECKMA OMD-11.
: Use the official Deckma nylon brush.
: The unit uses plug-in technology for its optical components and circuit boards, making component replacement relatively straightforward. The Deckma OMD-11 is a core industrial oil content meter
Isolate the unit by closing the sample inlet and outlet valves.
Replace or dry out the silica gel immediately to avoid circuit damage. 7. Calibration and Regulatory Compliance
• Clean the tube with solvent; replace glass if scratched.• Readjust the internal zero-potentiometer. • Blown main fuse.• Loss of incoming power supply.
• Ensure sample piping flows upward; bleed air from line.• Verify the integrity of the chassis ground strap. Regulatory Compliance and Recalibration This guide consolidates essential technical information
| Feature | Specification | | :--- | :--- | | | Scattered light method (optoelectronic) | | Range | 0-30 ppm (trend indication to 50 ppm) | | Accuracy | Meets IMO MEPC.60 (33) | | Alarm Operating Points | Two alarms, 2-15 ppm adjustable (Factory set: Alarm 1: ~10-12 ppm, Alarm 2: 15 ppm) | | Alarm Operating Delay | 2-20 seconds, adjustable | | Output Signal | 0 (4) - 20 mA, selectable | | Sample Temperature | +1° to 60° C | | Power Supply | 24 Volt AC/DC (other voltages on request) | | Degree of Protection | IP 65 | | Dimensions (W x H x D) | 175 x 190 x 220 mm | | Weight | 3.5 kg |
: The "Zero" point can be re-adjusted on-site using clean water via front panel buttons. However, full calibration must be performed by the manufacturer or an authorized provider like Mackay Marine during IOPP certificate renewals.
Common issues (e.g., “Lamp failure”, “Flow low”, “Calibration error”) are listed with probable causes and fixes. Many technicians find this the most useful part.
: Designed to meet the IMO Resolution MEPC. 60(33) requirements for monitoring oil content in marine environments.
