vMeas - Modular Data Acquisition

vMeas Standard

The new ultra-portable data acquisition system providing dynamic data capture for a wide range of field and mobile or test facility applications. Four analogue input channels plus tachometer and an analogue output per unit. Versatile self-contained solution with data streamed to a laptop or other PC via USB. Synchronous working 24-bit ADC for each channel provides wide dynamic range. The frequency ranges can be chosen from 1 Hz up to max. 20 kHz and have an increment of 1,2,5. The Anti Aliasing filter are automatically set to the selected frequency range. The input coupling is DC, AC or IEPE for sensors that need a constant current source.

  • 4 Analog inputs
  • 24 bit solution
  • 20kHz bandwith
  • Synchronous sampling of all inputs
  • 10 and 1Volt input range
  • AC, DC, and ICP coupling
  • USB interface
  • 92dB SNR
  • Frontends cascadable
  • Rugged housing
  • Extendable up to 4 frontends(=16 channels)

vMeas Low Frequency

  • 4 Analog inputs (optional 8)
  • 16 bit solution
  • 1 – 120 Hz bandwith
  • Synchronous sampling of all channels
  • 10, 5, 2 and 1 Volt input range
  • DC coupling
  • USB interface
  • 90dB SNR
  • Rugged housing
  • Not extendable


With the new modular concept Dragonfly HGL Dynamics presents one of the most flexible measurement systems for the acquisition of dynamic data which exists today. The range of possible applications extends from:

  • use as a simple frontend with a laptop
  • use as integrated network-device for data acquisition synchronised with other modules
  • use as autuonomous measurement system with touchscreen for handling.

Everything is possible! The design is optimized for mobile useage:

  • Extremely compact design
  • Robust aluminium case
  • Weatherproof to IP68 standard
  • 8 Analog inputs
  • 24 bit solution
  • 200 kHz sample rate per channel
  • Synchronous sampling of all channels
  • IEEE1588, GPS, IRIG
  • AC, DC, und ICP coupling
  • LAN interface
  • PoE Power Over Ethernet / 12V
  • 111dB SNR
  • Frontends cascadable
  • Rugged Aluminium-housing
  • Extendable