Accelerometer: M-A552AC1/AR1


The M-A552 sensor unit measures 3axis acceleration with high accuracy and high stability, small size, and low power consumption.
This sensor unit uses the latest technology to improve performance and offer wider sensing bandwidth. With Controller Area Network (CAN) interface or RS422 interface supported for host communication

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

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Product Name M-A552AC1 M-A552AR1
Interface CAN RS-422
Protocol CANopen -
Integrated Sensor M-A352AD
Sampling Rate 1000 Sps(Max.)
Dimensions 65 x 60 x 30 mm (including projections)
Weight 128 grams
Supply Voltage 9 to 30 V
Water and Dust Proofing Equivalent to IP67
Regulation FCCPart15B ClassA


  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-A552, please see our Contact page.

Accelerometer: M-A552 Document

M-A552AC1 Brief Sheet PDF (258KB)
M-A552AR1 Brief Sheet PDF (261KB)

Documents about features and functions of Epson's accelerometers

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