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This advanced system epitomizes PSI’s ambition to eliminate insitu calibration from electronic pressure scanning technology.  The DTC Initium system integrates an advanced analog circuit design with PSI’s innovative Digital Temperature Compensation (DTC) technology to maintain optimal accuracy without on-line span calibration. This proprietary technology utilizes a unique sensor mounting technique to enable accurate measurement of bridge resistances for use in real-time correction of thermal errors using individualized compensation algorithms embedded within the scanners. The result is an electronic pressure scanning system that provides state-of-the-art accuracy over the entire scanner operating temperature after only an initial re-zero.  


  • Support for up to 512 Pressure Channels
  • ±0.05% FS Accuracy after Rezero
  • 1200 Hz per Channel Throughput
  • Capability in Engineering Units
  • Auto-negotiating 10/100 Base-T Ethernet Interface
  • Comprehensive Applications Utility Software  


  • Industrial Aerodynamics
  • Architectural Engineering Studies
  • Small Scale Wind Tunnel Research  

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Sensor Type  Data Acquisition Systems


  • Media  Voltage

  • Enclosure  Laboratory Grade

  • Accuracy  ±0.05% FS

  • EU Throughput Rate HZ  1200

  • Number of Channels  512

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