CHAMELEON – Turnkey Data Acquisition Solution

Chameleon Data Acquisition

A simple, out-of-the-box, intuitive DAQ system with scalability to 1000+ channels.

PVI developed Chameleon – A powerful and intuitive data acquisition program – to take full advantage of DAQ hardware from NI (National Instruments)

Chameleon’s unique architecture provides flexibility with an easy-to-use interface. Whether configuring basic or high channel count systems, Chameleon provides the same intuitive interface allowing you to expand your system in any direction while using the same user-friendly software tools.

Chameleon offers compatibility with a wide variety of NI controllers and data acquisition modules so you can configure a system to meet your specific application requirements. Have your system up and running in minutes, acquiring static and dynamic signals at multiple sample rates from a variety of sensor types.

Features:

  • Out-of-the-box setup and operation
  • Mixed sensor configurations including microphones, accelerometers, bridge sensors, thermocouples, RTD’s, current sensors, and more
  • Data visualization, multiple traces and graphs, with live or pre-recorded data
  • Data export to popular file formats for post-test analysis
  • Channel alarms with visual, audible or digital output indicators

Hardware Platforms:

PXI, PXI Express

Provides power, cooling, and a communication bus for modular instruments or I/O modules. System runs without an external PC or lets you control your PXI system from desktops, laptops, or server computers. PXI hardware’s flexibility is ideal for use with applications that may change over time.

CompactDAQ (cDAQ)

Controls the timing, synchronization, and data transfer between NI C Series I/O modules and an external host.
CompactDAQ feature USB, Ethernet, or WiFi connectivity and come in multiple slot counts to provide the right amount of I/O for various applications. cDAQ hardware is ideal for applications where cost and hardware size is important.

Chameleon is ideal for use in a variety of test applicationsChameleon is ideal for use in a variety of test applications such as:

  • Structural, Acoustic, and Wind-tunnel testing (strain and bridge)
  • Thermal testing
  • Dynamic testing (vibration and acoustics)
  • Mixed sensor applications

Contact us for more information and to download a trial of Chameleon software.

Scalability Multiple acquisition boards and multiple chassis
Signal Types Voltage, IEPE, strain, bridge-based, thermocouple, RTD, current, resistance
Hardware Platform NI PXI and PXI Express (PXIe), NI CompactDAQ (cDAQ), and FieldDAQ
Synchronization Inter-channel skew as low as 5 ns
Sampling Rate From less than 1 S/s up to 204 kS/s
A/D, D/A Conversion 24-bit with up to 118 dB dynamic range
Coupling AC or DC
External Timing Source GPS, IEEE 1588, IRIG-B
Calibration Certificate Included NIST-traceable
  • Analog or digital triggering with pre-triggering
  • Strain and bridge sensor calibration (offset and gain adjustment)
  • Virtual channels editable on-the-fly while recording
  • Channel alarms with visual, audible or digital output indicators
  • On-the-fly data logging rate update
  • Automatic re-triggering setting with incremental data file naming
  • Live or post-acquisition data visualization with multiple graphs and multiple traces per graph
  • Playback of recorded data through analog output boards
  • Data export to popular file formats, such as .mat, .csv, UFF, NI DIAdem

PVI Systems offers multiple levels of integration including mounting the system in a cabinet, patch panel integration, UPS backups, multiple monitor setups, and more.  

Hardware Integration

PVI Systems offers many options for accessories, including:

  • Sensors (Accelerometers, Strain Gauges, Bridge-based Sensors, Thermocouples, and more)
  • Patch Panels
  • Rack Mounted System
  • UPS Backup
  • RAID Arrays
  • Multiple Monitors
Contact us for information, pricing, and how a Chameleon cDAQ system can meet your application needs.

Visit our Chameleon website:






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