National Instruments NI-9231 C Series Sound and Vibration Input Module

National Instruments NI-9231 C Series Sound and Vibration Input Module

The NI-9231 is a high-density sound and vibration module that measures signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors, such as accelerometers, tachometers, and proximity probes. It can perform the high-dynamic-range measurements required for modern measurement microphones and accelerometers and supports simultaneous sampling. The NI-9231 incorporates both a TEDS input path and a 2 mA IEPE signal excitation source that can be turned on and off, eliminating the need for external sensor power and reducing data-acquisition system complexity.

Features:

• Number of Analog Input Channels: 8
  
• Supported Sensor Type: IEPE / Accelerometer / Microphone
• DSA Dynamic Range: 105 dBFS
• Analog Input Voltage Range: -5 V to 5 V
• High-pass Filter Cut-Off Frequency: 1.2 Hz
• Maximum Sample Rate: 51.2 kS/s/ch
• Analog Input Coupling: AC/DC
• Front Connection Type: 10-32 Coaxial
• Supported Hardware Platform: C Series
  
• Bus Connection: C Series
• Conformal Coated: No

Please see the Datasheet for complete details and specifications.