National Instrument WI-FI DAQ Device, Essay Example

National Instrument Wi-Fi Data Acquisition (DAQ) devices, mostly integrate IEEE 802.11g wireless or Ethernet communication, a form of direct sensor connection. It allows the flexibility of DAQ mx software for remote regulation of electrical, physical, mechanical and acoustical signals. The devices developed by National Instruments possess the ability of streaming the data on an individual channel to a range of 250kS/sec. The in-built, NIST certified encryption and, enhanced network, aids in offering high network security (Halvorsen, 2011). The flexibility and ubiquity towards of graphical programming and 802.11 network infrastructure, enables, the National Instrument Wi-Fi DAQ devices, in easy incorporation of wireless connectivity into new and prevailing personal computer dependent measurement and control systems. The usage of NI-DAQmx software, allow in, rapidly configuring and obtaining measurements through DAQ Assistant with the automatic generation of code for initiating the application. NI WLS-9234, NI-WAP-3701, NI-UES-3880 and, PS-5 are the available wireless DAQ devices utilised for noise as well as vibration analysis applications. These devices capture the network data and analyse the network events to ensure different network anomalies to be known and assessed. The direct sensor connections and in-built signal conditioning over a variety of temperature, strain, acceleration, current and voltage fluctuations, enable in interchangeable usage for a diversity of measurement solicitations. Data streaming on each channel at higher than 50kS/s simplifies the remote regulation, data protection (with 128 bit encryption) and sensor connectivity. With seamless integration of wireless measurements in to the prevailing systems, the NI Wi-Fi DAQ devices are one amongst the best voted test products of 2009 year by Test and Measurement World Magazine (Elleithy, 2007).

References

Elleithy, K. (2007). Advances and Innovations in Systems, Computing Sciences and Software Engineering. United States of America: McGraw Hill Publishers.

Halvorsen, H. (2011). Wireless Data Acquisition in LabView. Faculty of Technology Publications: Telemark University College, Norway.