| DT9837 | 4 Channel High Performance USB Data Acquisition, 52.7 KS/s | |
| DT9837A | 4 Channel High Performance USB Data Acquisition, 52.7 KS/s, synchro bus | |
| DT9837B | 4 Channel High Performance USB Data Acquisition, 105.4 KS/s, synchro bus | |
| DT9837C-BNC | 4 Channel High Performance USB Data Acquisition,.105.4 KS/s, acoustics edition | |
| DT9837-OEM | 4 Channel High Performance USB Data Acquisition, 52.7 KS/s, OEM version | |
| DT9837A-OEM | 4 Channel High Performance USB Data Acquisition, 52.7 KS/s, syncho bus, OEM version | |
| DT9837B-OEM | 4 Channel High Performance USB Data Acquisition, 105.4 KS/s, syncho bus, OEM version |
DT9837 - 4-Channel High Performance Data Acquisition for Sound and Vibration Measurements
Main features
- 4 simultaneous, 24-bit Delta-Sigma A/D channels for high resolution measurements.
- Support for four IEPE inputs, including 4mA current source and AC or DC coupling.
- Portable operation. No external power supply needed. Runs on USB power.
- Tachometer input support in the A/D data stream for synchronizing measurements.
- Sampling rate of over 52.7 kHz or 105.4 kHz (for DT9837B and DT9837C) to meet your application need.
- Analog input ranges of ±10V and ±1V.
- One 24-bit Delta-Sigma D/A converter with single-value or ultra-smooth waveform capability.
- Programmable triggers for analog input operations for maximum flexibility. Choose a software trigger, TTL trigger, or analog threshold trigger.
- Simultaneous operation of the A/D and D/A subsystems for maximum performance.
- Supported by all DT-Open Layers for .NET Class Library compliant software to meet any application need.
The DT9837 series are highly accurate data acquisition modules that are ideal for portable noise and vibration measurements. Four 24-bit IEPE (ICP) sensor inputs are synchronized with a tachometer input to provide data streams that are matched in time for field or laboratory use. The rugged small module is self-powered via the USB connection to a PC/laptop. BNC connections are provided for all I/O signals for secure and easy-to-use operation.
