Companion III™ Dynamometer Data Acquisition System

Uses Standard Ethernet Interface and Yokogawa Hardware


  • data acquisition I/O on boom arm
  • data acquisition system in portable cart
  • data acquisition in wall unit
  • data acquisition I/O on remote stand

<< Return to Data Aquisition choices

Companion III (C-III) utilizes Yokogawa hardware. C-III integrates with Cell Assistant™ 2012 or NI LabVIEW™ for test automation. This unit comprises all equipment into one enclosure (wall, pedestal or cart), accommodating a wide variety of user defined inputs including temperature, frequency, current, and analog voltage (i.e. TC, RTD, Strain Gauge, Pressure Transducer, etc.).

I/O Options

Whichever Companion III enclosure type is chosen, several options exist for accessing its I/O. Standard thermocouple, voltage, and transducer inputs, as well as emergency stop button can be mounted on either a remote stand (shown here with throttle actuator), or on a boom swing arm. Both offer convenient access, with the boom's capacity for inputs being the larger of the two. Discuss your application with our Sales Representative to determine which configuration will work best for your application.

Yokogawa data acquisition hardware is utilized in Companion III dynamometer DAQ system
Yokogawa data acquisition hardware is utilized in the Companion III DAQ system.

Companion III Offers These Advantages and More

  • Performs data acquisition, multiplexing, and analog to digital conversion
  • Includes an integral power supply for external transducer excitation
  • Superior noise immunity and isolation
  • Standard Ethernet communication interface
  • Data Collection rates of up to 20Hz for Cell Assistant for both NI LabVIEW™ and Windows©
  • Modular system allows for easy configuration
  • Independent cold junction compensation for accurate temperature measurement
  • Rack mount utilizes Sub-D connections for external voltage interface
  • Rack mount utilizes miniature thermocouple connector for temperature inputs (rack mount)
  • Wall mount utilizes terminal block connections for all external interface
  • Channel count expandable in groups of ten, up to 120
  • Custom systems engineered upon request

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* LabVIEW and VeriStand are trademarks of National Instruments. Neither Dyne Systems, Inc., nor any software programs or other goods or services offered by Dyne Systems, are affiliated with, endorsed by, or sponsored by National Instruments.