Accelerometer: M-A550AC2/AR2


The M-A550 sensor unit measures 3axis acceleration with high accuracy and high stability, small size, and low power consumption.

*1 : CAN(controller area network) means "The network protocol used for automotive and industrial applications".

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Product Name M-A550AC2 M-A550AR2
Interface CAN RS-422
Protocol CANopen -
Bitrate 1Mbps (Max.) 460.8Kbps
Integrated Sensor M-A351AS/AU
Sampling Rate 500 Sps(Max.)
Dimensions 52 x 52 x 26 mm (without protrusions)
Weight 81 grams
Supply Voltage 9 to 30 V
Water and Dust Proofing Equivalent to IP67
Regulation FCCPart15(USA) CE(EU)


  1. Construction and civil engineering customers
    • Safety monitoring during construction of civil engineering structures
      (e.g., ensuring safety by monitoring the tilt of structures under construction)
  2. Large machines and large structures
    • Tilt measurement of ships & large machines
    • Monitoring the safety of large structures
      (e.g., pipelines and large plants)

Technical Information

For more technical information on Accelerometer M-A550, please see our Contact page.

Accelerometer: M-A550 Document

M-A550AC2 Brief Sheet PDF (480KB)
M-A550AR2 Brief Sheet PDF (460KB)

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