NI 9232 Measurement System 102.4 kS/s, 24-Bit IEPE Input for USB, Ethernet, and Wi-Fi

  • Print
  • PDF
  • Rich Text
  • Includes measurement module and 1-slot NI CompactDAQ chassis
  • USB, Ethernet, and 802.11 Wi-Fi connectivity
  • 102.4 kS/s per channel maximum sampling rate; 41 kHz bandwidth; ±30 V input
  • Software-selectable IEPE signal conditioning (0 or 4 mA); IEPE open/short detection
  • Software-selectable AC/DC coupling; AC coupled (0.1 Hz)
  • Configure Complete NI CompactDAQ System
The NI 9232 Measurement System measures three accelerometer, proximity probe, or tachometer channels at 102.4 kS/s per channel with 24-bit resolution and then sends the data to a host PC over USB, Ethernet, or 802.11 Wi-Fi.

Measurement Bundle Overview
The hardware for an NI CompactDAQ single measurement bundle consists of a USB, Ethernet, or 802.11 Wi-Fi chassis and one of the over 50 NI C Series measurement-specific modules. These small rugged bundles are ideal for portable or distributed measurements.

The chassis controls the timing for the module and handles communication with the PC over the USB, Ethernet, or 802.11 Wi-Fi bus. Additionally, all NI CompactDAQ chassis include four counter/timers that you can access through a digital I/O module like the NI 9401.

The NI 9232 is a 3-channel C Series dynamic signal acquisition module for making industrial measurements from integrated electronic piezoelectric (IEPE) and non-IEPE sensors with NI CompactDAQ or NI CompactRIO systems.

The NI 9232 delivers 99 dB of dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning for accelerometers, tachometers, and proximity probes. The three input channels simultaneously digitize signals at rates up to 102.4 kHz per channel with built-in antialiasing filters that automatically adjust to your sampling rate.

Recommended Software
NI sound and vibration analysis software, such as the NI Sound and Vibration Measurement Suite and the NI Sound and Vibration Toolkit, provides signal processing functionality for performing audio measurements, fractional-octave analysis, frequency analysis, transient analysis, and order tracking. NI analysis software features NI Sound and Vibration Assistant interactive software for quickly acquiring, analyzing, and logging acoustic, noise, and vibration data. With a configuration-based, flexible measurement library and open-analysis capability, the Sound and Vibration Assistant is designed for quick data capture through a unique software-based measurement approach to create customized applications.

Specifications Documents

Specifications Summary

Product Name NI 9232 Measurement Bundle
Product Family Industrial I/O
Form Factor Ethernet , USB , Wireless , CompactDAQ
Part Number 000000-00
Operating System/Target Real-Time , Windows
LabVIEW RT Support Yes
Measurement Type Accelerometer
Isolation Type Ch-Earth Ground Isolation
Product Certifications UL - Hazardous Locations , UL - Product Safety , MIC , WEEE , CE , ISO 9001/14001 , Demko or VDE , FCC , RoHS , C-Tick , Ex
RoHS Compliant Yes
Termination Type Screw-Termination
Power Requirements 1 W
Analog Input
Channels 3 , 0
Single-Ended Channels 0
Differential Channels 3
Sample Rate 102.4 kS/s
Bandwidth 40.96 kHz
Input Impedance 324 kOhm
Excitation Current 4 mA
Excitation Voltage 22 V
Analog Output
Channels 0
Counters 0
Shock and Vibration
Operational Shock 50
Random Operating Frequency Range 10 Hz - 500 Hz
Random Vibration 5 g
Sinusoidal Operating Frequency Range 10 Hz - 500 Hz
Sinusoidal Vibration 5 g
Physical Specifications
Length 9 cm
Width 2.3 cm
I/O Connector Screw terminals
Minimum Operating Temperature -40 °C
Maximum Operating Temperature 70 °C
Minimum Storage Temperature -40 °C
Maximum Storage Temperature 85 °C
Triggers cDAQ Chassis Yes

NI 9232 Measurement System

Bundle Contents

Price: $ 1,843

Choose a communication method between your PC and module.

USB Option

NI cDAQ-9171, 1-Slot USB Chassis 781425-01 Included in price

Ethernet Option
WI-FI Option

Analog Input Module

NI 9232 3-Ch ±30V, 102.4 kS/s, 24 Bit IEPE Analog Input Module 782000-01 Included in price


NI 9971 Backshell for 2-pos connector block (qty 4) 196375-01 Add $ 31

NI 9976 2 pos screw term connector block (qty 10) 196739-01 Add $ 31



Price: $ 1,843

Add to Cart
Guarantee your price for 30 days (learn more) Instant Quote