Sound and Vibration Devices

Vibration is the mechanical oscillation of a machine or object about an axis. Measuring vibration, acceleration, and acoustic signals is crucial in a variety of industries. Vibration measurements and trends can be used as an indication of machine health, and accurately measuring vibration using an accelerometer or other vibration sensor can help predict machine failure and schedule maintenance. Measurement Computing offers solutions to directly measure IEPE-type vibration sensors, accelerometers or voltage inputs with no added signal conditioning using USB and Ethernet data acquisition (DAQ) devices.


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WebDAQ 504

Internet Enabled Vibration/Acoustic Logger

Internet Enabled Vibration/Acoustic Logger with 4 IEPE inputs, simultaneous sampling, 24-bit resolution and 4 digital I/O; includes external power supply

WebDAQ 504
ANALOG input
# of channels resolution max sample rate
4 DIFF 24-bit 51 kS/s/ch
SNR THD SFDR
ANALOG output
# of channels resolution max sample rate

DT9837 Series

 

Dynamic Signal Analyzers

USB dynamic signal analyzers with four 24-bit IEPE sensor inputs, up to 105.4 kS/s per channel sample rate, one tachometer input, one 24-bit analog output, and expansion-ready.

DT9837 Series
ANALOG input
# of channels resolution max sample rate
4 SE 24-bit Up to 105.4 kS/s/ch
SNR THD SFDR
95 db Typ. -104 dB Typ. 110 dB Typ.
ANALOG output
# of channels resolution max sample rate
1 24-bit Up to 96 kS/s

DT9847 Series

High-Speed Dynamic Signal Analyzers

USB dynamic signal analyzers with up to three simultaneous 24-bit IEPE sensor inputs, up to 216 kS/s per channel sample rate, up to 2 analog outputs, and 8 digital I/O.

DT9847 Series
ANALOG input
# of channels resolution max sample rate
Up to 3 SE 24-bit 216 kS/s/ch
SNR THD SFDR
91 db Typ. -96 dB Typ. 104 dB Typ.
ANALOG output
# of channels resolution max sample rate
Up to 2 32-bit Up to 216 kS/s/ch

DT9857E Series

 

High-Channel Dynamic Signal Analyzer

USB dynamic signal analyzers with 8 or 16 IEPE sensor inputs, 24-bit resolution, up to 105.4 kS/s sample rate per channel, two 32-bit analog outputs, 16 digital I/O, and one tachometer input.

DT9857E Series
ANALOG input
# of channels resolution max sample rate
Up to 16 SE 24-bit 105.4 kS/s/ch
SNR THD SFDR
94 db Typ. -110 dB Typ. 118 dB Typ.
ANALOG output
# of channels resolution max sample rate
2 32-bit Up to 216 kS/s/ch

DT7837

Dynamic Signal Analyzer Embedded ARM Module

Dynamic signal analyzer with embedded 1 GHz ARM processor, four 24-bit IEPE sensor inputs, up to 102.4 kS/s sample rate, one 24-bit analog output, 16 GPIO pins, two counters, and one tachometer.

DT7837
ANALOG input
# of channels resolution max sample rate
4 SE 24-bit 105.4 KHz
SNR THD SFDR
97 db Typ. -102 dB Typ. 97 dB Typ.
ANALOG output
# of channels resolution max sample rate
1 24-bit

DT8837

Dynamic Signal Analyzer Ethernet Device

Ethernet dynamic signal analyzer with four simultaneous 24-bit analog inputs, four IEPE sensor inputs with a 4 mA current source, up to 52.7 kS/s/ch sample rate, one tachometer input, one 24-bit analog output, and support for synchronous expansion.

DT8837
ANALOG input
# of channels resolution max sample rate
4 DIFF 24-bit 52.7 KHz
SNR THD SFDR
88 db Typ. -108 dB Typ. 95 dB Typ.
ANALOG output
# of channels resolution max sample rate
1 24-bit

VIBbox Series

Expandable Dynamic Signal Analyzer System

Dynamic signal analyzer system with up to four DT9857E devices that provide 64 IEPE sensor inputs, up to 105.4 kS/s per channel sample rate, eight analog outputs, 64 digital I/O, eight counters, four counter/timers, and four tachometers.

VIBbox Series
ANALOG input
# of channels resolution max sample rate
Up to 64 SE 24-bit 105.4 kS/s/ch
SNR THD SFDR
94 db Typ. -110 dB Typ. 118 dB Typ.
ANALOG output
# of channels resolution max sample rate
Up to 8 32-bit
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