Dewesoft SIRIUS® R1DB/R2DB | Sistem Akuisisi Data

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Compact, mobile, and portable data acquisition systems that feature a built-in data logger, powerful data processing computer, multi-touch display, and internal batteries for maximum portability.

SIRIUS® R2DB portable data acquisition system

SIRIUS® R2DB data acquisition system is a small and portable display acquisition system. It features a multi-touch LED screen, a powerful data processing computer, and an SSD data logger with internal hot-swappable batteries for maximum portability.

SIRIUS® R2DB can fit one SIRIUS signal conditioning slice:

• Up to 32 analog inputs

• Up to 16 counter/encoder inputs

• Up to 48 digital inputs

• Up to 18 CAN bus ports

SIRIUS® R1DB portable data acquisition system

SIRIUS® R1DB data acquisition system is a smaller and even more compact version of the SIRIUS® R2DB data acquisition system. It features the same multi-touch LED screen, powerful data processing computer, and SSD data logger with internal hot-swappable batteries for maximum portability.

SIRIUS® R1DB can fit one SIRIUS signal conditioning slice:

• Up to 16 analog inputs

• Up to 8 counter/encoder inputs

• Up to 24 digital inputs

• Up to 9 CAN bus ports

Powerful SBOX computer built-in

At the heart of the SIRIUS® R2 and R4 data acquisition systems is a powerful SBOXse computer. The computers are powered by an Intel® Core CPU, powerful enough even for the most demanding signal processing tasks:

• SIRIUS® R2: Intel Core i7 CPU.

• SIRIUS® R4: Intel Core i7 CPU.

SBOX computer is equipped with 8 GB of memory and is optionally upgradeable to 32 GB. A fast internal SSD driveprovides reliable storage for long-term and high-speed data recording.

The SBOX computer is also equipped with modern connectivity interfaces:

• Network interfaces:2x GLAN, 1x WLAN.

• USB 3.0:4x USB 3.0 ports for data acquisition devices like SIRIUS,DEWE-43A, and peripherals like mouse, keyboard, printers, and external hard drives.

• EtherCAT expansion port:for expanding input channels with any of our EtherCAT-based data acquisition systems such as KRYPTON, IOLITE, or SIRIUSe.

• HDMI video:for connecting an external display.

• GPS/GNSS receiver (optional):10 Hz or 100 Hz GNSS receiver with an option to connect external GPS display or to an RTK base station.

Bright and high-resolution display

SIRIUS® R1DB and R2DB data acquisition systems have integrated high-resolution,high-brightness 12.1-inch multi-touch WXGA display. The display provides enough resolution for all your visuals and enough visibility even in the harshest environments. The high-quality display allows wide viewing angles.

Included award-winningDewesoftX data acquisition software is optimized for touch-friendly operation. All DewesoftX visual controls and graphs are optimized and offer easy multi-touch gesture-based control.

Battery powered with built-in Li-ion batteries

SIRIUS® R1DB and R2DB DAQ systems have built-in Li-Ion batteries that enable full autonomy without any external power supply. This makes both systems to be truly portable data acquisition systems.

SIRIUS® R1DB’s internal battery capacity is144 Wh(2 Li-Ion cells with 72 Wh),while SIRIUS® R1DB’s battery capacity is190 Wh(2 Li-Ion cells with 95 Wh).

Batteries arehot-swappable. You can exchange batteries during your measurements without the need of shutting down the system and interrupting your test.

SIRIUS® signal conditioning technology

Data acquisition systems are built around our world-class SIRIUS® signal conditioning technology and offer the same top-performing technologies:

• DualCoreADC® technology: high-dynamic range and signal-to-noise ratio (SNR).

• SuperCounter® technology: high-speed synchronized angle and speed measurement.

• Galvanic isolation: channel-to-channel and channel-to-ground isolation for best signal quality and safety.

Note: galvanic isolation does not apply to SIRIUS mini and MINITAURs instruments.

Available signal amplifiers

SIRIUS® data acquisition systems offer different signal conditioning amplifiers grouped into three main amplifier families.

DualCoreADC® signal conditioning technology

The DualCoreADC®technology solves often-faced problems with signal measurement:

• signal input overload,

• noise, and

• artificial frequencies in the signal caused by aliasing.

The input signal can be higher than expected by the signal conditioner (out-of-range) and therefore clipped by the ADC. This will result in an incorrect measurement and will require you to repeat the test all over again.

DualCoreADC technology prevents these problems. Each channel amplifier has two A/D converters that measure the high and the low gain of the input signal in parallel. This results in the full possible measuring range of the sensor and prevents the signal from being clipped.

With DualCoreADC technology,SIRIUS data acquisition systems achieve more than 130 dB signal-to-noise ratioand more than 160 dB in dynamic range. This is 20x better than 24-bit DAQ systems and 20x less noise.

Channel-to-channel galvanic isolation

SIRIUS DAQ devices offer high galvanic channel-to-channel and channel-to-ground isolation (±1000 V).The DAQ systems even offer isolated sensor excitation.

With such isolation, we have no problem measuring high voltage potentials and no problem with common-mode voltages. We are also safe with measurements like vibrations, temperatures, or any other measurement where non-isolated sensors are placed next to the high voltage potential against the DAQ system ground.In such cases, a non-isolated DAQ system would burn or at least give faulty wrong results. With SIRIUS it is just one thing less to worry about.

Digital isolation has another big advantage – preserving the frequency bandwidth of the amplifiers. SIRIUS provides “worry-free” measurements, less noise, no ground loops, and the best possible signal quality.

For less demanding measurement and lower-cost applications, SIRIUS DAQs are also available in a differential version where only power supply isolation is offered.

SuperCounters®: precise speed and angle measurement with counter and encoder sensors

Dewesoft data acquisition systems utilize a patented and registered trademark technology calledSuperCounter®.

Counter inputs can measure the RPM and angle of rotating machines. In comparison to standard counters, which only output integer numbers one sample later (e.g. 1, 1, 2, 2, 3, 4), the Dewesoft SuperCounter inputs are able to extract accurate values like 1.37, 1.87, 2.37, etc. fully synchronized for time and amplitude.

This is done by measuring the exact time of the rising edge of the signal with an additional counter. Our SuperCounter inputs work on a 102.4 MHz time base, independent of the current analog sampling rate.

Counter inputs are fully synchronized with analog, CAN bus, and other data sources to enable easy applications like balancing, order tracking, and torsional vibrations.

Integrated GNSS positioning with RTK correction

SBOX computers can optionally be equipped with a 10 Hz or 100 Hz GNSS receiver for precise position measurement applications. GNSS receivers can optionally also be configured to support RTK correction (Real-Time Kinematics).

GNSS receiver option will transform your data acquisition system and makes it ideal for precise position-based test and measurement applications. The RTK correction option will improve the positioning accuracy down to 1 cm.

SBOX with GNSS receiver will transform the data acquisition system into a powerful automotive data logger for advanced position-based test and measurement applications such as:

• Brake testing

• ADAS testing

• Pass-by-noise

• Vehicle dynamics

• Road load data

• and others.

SOFTWARE