Singapore [email protected] +65-9890-3047 / +65-8575-7421

Daihatsu OMD

Oil Mist Detector MD-SX

LOW-SPEED DIESEL ENGINES ~ MEDIUM, HIGH-SPEED DIESEL ENGINES
serious failures can be predicted or found early.

Responding to the recent requirements of engine builders, the manufacturer has developed the MD-SX oil mist detector which is of sensor type, and consists of multiple sensor units that are directly inserted via a sidewall of the crankcase and fitted to each cylinder of the diesel engine, it also has a controller for integrated control of these units via communication means.

Patent and design granted
Patent GB2408798
Patent JP3840470
Design JP1212448

oil-mist-detector-solutions

The detector has already gone through type approval certificate tests by major classification societies NK, LR, DNV, BV, ABS, GL, KR, CR and CCS, and CE marking.

oil-mist-detector-solutions
Compactification and improvement of reliability, realization of easiness of maintenance

A natural diffusion system has been used by this detector, which is based on technology for the detection of oil mist concentrations that has been built up over the years by Daihatsu, augmented with new techniques and ideas. The requirement of the system is no sucking mechanism or drive air/piping for mist detection by the sensor units. The detection of mist concentrations is done by an optical dispersion system by a compact arrangement, which contributes to ease of maintenance and greater reliability.

Flexible system constitution

There are 16 maximum number of detection points, which means detectability at eight points in twin engines. The configuration of the system is made flexible, including the fitting of the controller.

Early detection / a foresight of a serious accident of an engine

By the use of key switches and liquid crystal display (LCD), the controller has been improved in terms of operating with ease, with its self-diagnosing function it can also monitor the overall state of the device, including the sensor units.

The oil mist concentration in the crankcase is constantly monitored by the detector, which properly indicates the mist level and, if the concentration is raised due to any reason beyond a set point like by the overheating of the bearings or any other cause, it issues an alarm. Accordingly, the device makes possible early detection or prediction of what might otherwise develop into-serious trouble not only in low-speed marine engines but also medium-speed and high-speed diesel.

Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
Daihatsu-MD-SX
MD-SX SENSOR UNIT - Original Spares Stocks
MD-SX SENSOR UNIT - Original Spares Stocks
MD-SX SENSOR UNIT - Original Spares Stocks
MD-SX SENSOR UNIT - Original Spares Stocks
Specifications
  Sensor unit Controller
Function Oil mist concentration & mist level output Mist level indication & alarm monitoring
Detection point /
No. of sensor unit
1Point /1 Unit 16 units (max.)/1Eng. (8 units ×2Eng.)
Mist Detection /
Detection time
Natural diffusion system
Continuous
Response time≦1sec
Detection system /
Concentration
Optical dispersion system 0~2.0mg / l
Display /
Operation
3 color LEDs
(Power, Alarm, Failure)
  • Mist level :3-color bar-graph indication
  • LED:4 color LEDs (Run, Pre alarm,
    High alarm, Failure)
  • LCD
  • Key switch
Contact output   5 Points
(AC125V-0.4A / DC24V-2A)
(2×Pre alarm, 2×High alarm, Failure)
Power supply Supply from controller DC24V (+30%~-25%)
Power consumption 60mA (max.) / 1Unit 1.5A (max.)
(internal:0.5A)
Protection class IP 55 IP55
Weight 500g include ACCESSORY(NUT etc.) 4.0Kg
Paint color Munsell N1.0 (Black) Munsell N1.0 (Black)

Oil Mist Monitor DOMM

Daihatsu Diesel Mfg. Co., Ltd. has put OIL MIST DETECTOR continuously on the market since 1976. The model MD-SX which is of sensor type mounted on a crankcase was developed in the year 2004. The sensor is so mounted that the sensing part is sticking into the crankcase, and can directly measure the oil mist density inside the crankcase.
Through piping, the conventional systems have to take out oil mist for measurement from inside the crankcase.
The new system provides the following merits: the oil mist level is sent out for the controller as a digital signal.

oil_mist_monitor
oil_mist_monitor
daihatsu-MD-SX-II-controller-unit

In recent years, as fire prevention measures for tankers, earlier detection of abnormal oil mist levels in the engine room is required as it is thought to be effective in pinpointing the cause and its measures. The manufacturer has further advanced MD-RSX type detectors into OIL MIST MONITORING DEVICE, OMM type, whose development is based on the technologies of MD-SX type many classes give type approval.
The new OMM type is capable of showing visual display on oil mist level where it is likely to generate.

The system does not guarantee previention of disaster, such as a fire.

Specifications
  Sensor unit Controller
Function Oil mist concentration & mist level output Mist level indication & alarm monitoring
Detection point /
No. of sensor unit
1Point /1 Unit 16 units (max.)
Mist Detection /
Detection time
Suction type
Continuous
Response time≦1sec
Detection system /
Concentration
Optical dispersion system 0~1.2mg/l
Display /
Operation
3 color LEDs
(Power, Alarm, Failure)
  • Mist level :3-color bar-graph indication
  • LED:4 color LEDs (Run, Pre alarm,
    High alarm, Failure)
  • LCD
  • Key switch
Contact output   5 Points
(AC125V-0.4A / DC24V-2A)
(2×Pre alarm, 2×High alarm, Failure)
Power supply Supply from controller DC24V (+30%~-25%)
Power consumption 230mA(max.)/1 set
(Sensor unit 60 mA (max.) / 1 Unit)
4.2 A (max.) (internal : 0.5 A)
Protection class IP 55 (Except a fan hood) IP55
Weight About 2.3Kg (Sensor unit : about 500g) 4.0Kg
Paint color Munsell N1.0 (Black) Munsell N1.0 (Black)

Oil Mist Detector MD-9M

Oil Mist Detector is used by hundreds of ships and is a very successful unit. We can provide you with complete support for the oil mist detectors in terms of sales and after-sales, as we are keeping a large inventory for complete units along with their spare parts. We have a well-experienced, and skilled team to carry out all the function tests for this unit.

We assure you of the best service and undertakes the Fast Replacement or Repair of All Spare Parts for Daihatsu Oil Mist Detectors.

With the great capability and experience of our technical department, we can successfully repair the spare parts. Our workshop is equipped with all the necessary Instruments to Carry out tests and rebuild the complete oil mist detector and its spare parts.

Controller ASSY S110800280A - DAIHATSU MD 9M Oil Mist Detector Controller

Make : Daihatsu Diesel Mfg.Co.Ltd Osaka Japan
Type : MD9m
Part No : S110800280A

Daihatsu : Genuine Parts

Daihatsu MD-9M
Daihatsu MD-9M
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu OMD MD-9M : Reconditioned Unit Stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu OMD MD-9M : Reconditioned Unit Stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks
Daihatsu MD-9M Controller Assy PCB - Surplus stocks

Daihatsu MD-9M : Stepping Motor Assy

Daihatsu MD-9M : Stepping Motor Assy
Daihatsu MD-9M : Stepping Motor Assy
Daihatsu MD-9M : Stepping Motor Assy
Daihatsu MD-9M : Stepping Motor Assy