RogaDAQ 4
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INTELLIGENT TESTING EQUIPMENT RogaDAQ 4 Four Channel USB Data Acquisition System TECHNICAL DATA: Analog Inputs 4 BNC Input Channels, differential & single ended, optically decoupled Resolution 24bits for each channel, simultaneous sampling Frequency range DC - 80 kHz Sample rate per channel 8/16/24/32/48/92/192 kHz Input voltage range ±10 V / ±1 V selectable Input coupling DC/AC/IEPE selectable Sensor supply 4 mA @ 24 V Impedance of input 1 MΩ, 20 pF Over voltage protection ±40 V Anti alias filterer 800 dB / octave Dynamic range free of distortion > 123 dB Precision of amplitude better 0.1 % RogaDAQ4 Front End is a high precision portable data acquisition system. Four simultaneously sampled 24bits resolution channels measure precisely any signals with frequencies up to 80kHz. RogaDAQ4 combined with PC or notebook is a perfect measurement solution. It offers high levels of precision and it is very easy to use. Possible Applications • PC based portable data acquisition • Frequency analysis in the range 0 - 80kHz • Structural analysis • Modal analysis • Machine maintenance • Building acoustics and building oscillation analysis • Process monitoring • Final check Properties • Four high precision inputs with 24bits A/D converter • 8 - 192 kS/s selectable sample rate • Integrated anti alias filter ensures perfect signal integrity • AC, DC coupling or IEPE for direct power supply • Tachometer input • 5 Volt power supply • Rugged aluminium case Technical Details RogaDAQ4 high precision inputs are designed for measuring dynamic signals. They are sampled simultaneously. Signals are digitized at a maximum of 192kS/s with 24bits resolution. Tachometer input Resolution Input voltage range Basic frequency Miscellaneous Interface Connectors USB 2.0 BNC receptacles, counter Lemo Type EPG.0B.303.HLN Power supply inklusive Netzteil für Spannungsversorgung 220 V AC / 5.2 V DC Rugged aluminium case closed on all sides Dimensions 180 x 118 x 64 mm Weight 400 g Operating temperature range 0 - 55 °C Preamplification is realized with noise reduced instrument amplifiers with extremely low distortion. For IEPE compatible sensors a constant current source can be activated by software. User Software The RogaDAQ4 front end can be operated directly out of DasyLab version 13.0. This allows to perform complex monitoring tasks like final checks in production lines or monitoring of a frequency range with signaling if predefined intervals are left. And all of this without writing a single line of code. Beside this drivers are available for customer specific programming for .NET, ANSI C, Visual C++ 6.0, Delphi, DasyLab, LabView, and MatLab. ROGA-Instruments, Steinkopfweg 7, D-55425 Waldalgesheim Phone: +49 (0) 6721-98 44 54, E-Mail: info@roga-instruments.com