accomos® (acceleration monitoring system) e.g. for diesel ... · iso 10816-6 class 5 8/12 limit 1...

ACCOMOS® (Acceleration Monitoring System)

e.g. for Diesel-, Gas- and Dual Fuel Engines


2 DECEMBER 2020 – ANNUAL MEETING OF MARINE TECHNOLOGYHELLINIC INSTITUTE OF MARINE TECHNOLOGY

MANTANCO S.A.

Identify a vibration deviation –even before a severe damage has arisen,

• Cracks in engine frame• Coupling damage• Misalignment e.g. between engine and driven

machine• Engine/Machine Baseplate cracks• Breaking base dampers• Many more failures linked to oscillating forces



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System’s idea: Preventive maintenance

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Example of bearing fault

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1 T. Plante, A. Nejadpak and C. Xia Yang, "Faults detection and failures prediction using vibration analysis," 2015 IEEE AUTOTESTCON, National Harbor, MD, 2015, pp. 227-231, doi: 10.1109/AUTEST.2015.7356493.

Top view of defected bearing1 Undamaged bearing (0-10kHz)1 Damaged bearing (0-10kHz)1


• Online Monitoring of Deviation in mechanical Vibration of engine

• Supply of data via RS485 or Can Bus

• Simple installation by magnet

• Permanent installation possible in minutes

• Simultaneous registration of acceleration in x, y and z – direction

• Software with teach-in function



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ACCOMOS® Sensor anatomy – technical data



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Mechanical data

Dimensions Diameter: 89.5 mm

Height: 39.5 mm

Weight 400 g

Indication 3-color LED

Electrical data

Power supply 9-36 V DCC, max 0.11A

Nominal Voltage 24 V DC

Ambient conditions

Operating temperature -25 to +85°C

Storage temperature -25 to +85°C

Humidity Up to 95 %

IP rating IP67

Measurement range

Acceleration ± 16,000*9.81 mm/s2

Frequency 0 – 750 Hz(1500Hz for CAN bus)

Sensitivity 4*9.81 mm/s2

Indication 3-color LED

Non-linearity ± 0.5 %

Crosstalk between axes ± 1 %

Deviation of sensitivity from ideal

± 1 %

ACCOMOS® Simple installation in minutes



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1 2 3

4 5 6

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MANTANCO S.A.

ACCOMOS® Sensor adaption

53

1 2 4

Pos. Designation Manufacturer

1 USB to CAN Adapter PEAK-System Technik Gmbh

2 SUB-D on M12 Adapter Phoenix Contact

3 Cable for power supply coupling 24V Phoenix Contact

4 Cable for sensor connection Schaller

5 ACCOMOS Sensor (CAN) Schaller

What do you need for the PC connection?

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ACCOMOS® Define limits manually or Teach-in



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ISO 10816-6 Class 5

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Limit 1

Limit 2

Limit 2

Monitoring vibration acc. DIN ISO 10816-6



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Installation at Deutz TBG632 & MaK 6M43



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Conclusion



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• The vibration monitoring system enables users to operate the machine under recommended conditions

• Lights helps in signaling to the user• Carrying out maintenance when necessary and avoid component failure or secondary damage

to the machine• Reduction of down time and unproductive time• Increases its availability – productivity• The machine is getting more reliable• Planned maintenance• Reduction of cost

Thank you for your attention



MANTANCO S.A.

Find us: www.kassidiaris.gr

www.mantanovich.gr

www.selectron.gr

Email: [email protected]

Visit our e-shop: https://shop.kassidiaris.gr/

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accomos® (acceleration monitoring system) e.g. for diesel ... · iso 10816-6 class 5 8/12 limit 1...

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