The NI-9231 is a high density channel sound and vibration measurement module suitable for measurements with Integrated Electronic Piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity sensors. It enables measurements with a large dynamic range for modern measurement microphones and accelerometers as well as simultaneous sampling. The NI-9231 has a TEDS input path and a 2 mA IEPE excitation source that can be turned on and off, eliminating the need for external sensors and simplifying the data acquisition system.
Product features:
- Maximum number of differential analog input channels: 8
- Maximum sampling rate: 51.2 kS / s per channel
- Voltage measuring range of the analog input: -5 V to 5 V.
- Isolation of the analog input: none
- IEPE excitation: 2 mA
- Connection type front: coaxial type N (qty 8)
- Protective coating: no
- With housing: yes
- Supported hardware platform: CompactDAQ, CompactRIO
