【详细介绍】

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• 美国IOTECH公司推出基于USB的动态信号分析仪（DSA）655u，该分析仪可报告许多振动分析和监测应用中的关键部分，具有温度和电压两种输入通道。655u是600系列中首款可直接测定温度的分析仪，具有5个温度输入通道和10个电压或直接集成的电子压电输入通道。该单元可与大部分热电偶型和RTD兼容，并提供开放的热电偶检测。输入电压范围±40V，支持多种模拟输入类型，包括加速度计、速度计、接近型传感器、麦克风、流速计或其他电压输入应用。通过前面板上的10个BNC连接器可输入模拟信号，板上的螺钉端子连接器可输入温度信号，并具有8个数字I/O通道。
   
  655U:10个通道的信号分析+5个温度信号测量
  USB interface
  • 10 analog inputs, ±40V input range
     (±60V max without damage)
  • 4 mA IEPE current source per channels 1-10
     (22V compliance)
  • 0.1 Hz high-pass filter
  • 5 temperature channels
  652U 10个通道的信号分析:
  USB interface
  • 10 analog inputs, ±40V input range
     (±60V max without damage)
  • 4 mA IEPE current source per channels 1-10
     (22V compliance)
  • 0.1 Hz high-pass filter
  640 Models
  • USB or Ethernet interface
  • 4 analog inputs, ±10V input range (±60V max without damage)
  • 2.1 mA IEPE current source per channel (22V compliance)
  • 1.0 Hz high-pass filter
  • 24-bit delta sigma DAC analog output
  • Analog outputs: sine, swept sine, random, burst, arbitrary
  • Analog output signal-to-noise ratio: 100 dB (typical)
  650 Models
  • USB or Ethernet interface
  • 5 analog inputs, ±40V input range (±60V max without damage)
  • 2.1 mA IEPE current source per channels 1-4 (22V compliance)
  • 0.1 Hz high-pass filter
  Application Notes and White Papers
  Application Note #114 – Liquid Air-Separation Compressor Testing
  IOtech's 600 Series DSA was used to obtain waveform and spectra data in testing centrifugal compressors which operate at extremely high speeds.
  Induction Motor Testing and Evaluation
  DASYLab allows the user to configure customized software applications combining multiple input signal types and sources. Combining MCSA with standard vibration analysis techniques, and utilizing
  DASYLab’s Electrical Characteristics Module provides a complete view of over-all motor performance and health.
  For further information on other products and software for the 600 Series visit:
  • eZ-Analyst – Real-Time Vibration and Acoustic Analysis Software
  • eZ-Balance – Machine Balancing Software
  • eZ-NDT – Resonant Inspection Software
  • eZ-TOMAS and eZ-TOMAS Remote – Rotating Machine Monitoring and Analysis Software
  详细技术资料请索要:
   
   
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