Wireless Battery-Operated Vibration Sensor

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Wireless Battery-Operated Vibration Sensor

Wireless Battery-Operated Vibration Sensor


Industrial Wireless Battery-Operated Vibration Sensor
The iQunet vibration monitoring sensor is a device that monitors asset health of rotating equipment which fits well in the predictive maintenance and asset reliability strategy.

The iQunet wireless battery-operated machine condition sensor combines a sensor, data collector and radio into one compact, battery-operated device that measures both vibration and temperature data. The sensor collects triple axis time series vibration data. The sensor is powered with 2 standard CR2032 coin cells (included) which assures function for several years in standard operation mode (>5 years with one measurement a day). Sensors parameters can be set remotely such as sampling rate, samples number, dynamic range, automatic measurement interval, etc.

The sensor makes a network direct to the central base station node or via the optional repeater. Sensor data is visualized in the iQunet sensor dashboard on the iQunet Unix server, offering temperature graphs, time series in acceleration (g) and velocity (mm/s), spectrum graphs in (g) and (mm/s) including waterfall plots, RMS trend values and graphs in (g) and (mm/s), crest factor, peak values, etc.

Used in: condition monitoring of bearings, misalignment, unbalance, … of rotating equipment


Technical specification:

  • Physical: 
    • Dimensions (mm): 57 x 47 x 14
    • Weight: 35g
    • Case material: thermoplastic
    • Sealing: IP 65 (IP68 available 2018)

  • Installation: M3 screws (epoxy adhesive for permanent mount)
  • Operating temperature: -20°C to +70°C
  • Recommended storage temperature: +30 °C maximum
  • Certifications: 
    • CE
    • ATEX / IECEx certification (available 2018)

  • Wireless communications range: up to 50 m typically in plant (actual range depends on specific site topology and device placement)
  • Power supply:
    • 2 x 3V (replaceable CR2032 battery)
    • Up to 10 year battery life (depending on settings, usage and operating temperature)

  • Measurements: 
    • Amplitude range: 2G, 4G, 8G or 16G
    • Measurement axis: X, Y and/or Z (3 axis)
    • Sampling rate: 12 to 3200 Hz
    • Number of samples: 32 to 8192 samples
    • Units: g or mm/s
    • Activity threshold: 0G to 1G

  • Postprocessing: 
    • Time series, frequency or waterfall plots
    • 1/f flicker noise detrending (for velocity spectra)
    • DFT averaging for noise reduction
    • Trend tracking: RMS or Kurtosis
    • Configurable high pass cut off filter

  • Temperature sensor on board: yes
  • Data acquisition modes: 
    • Polling (triggered over radio)
    • Bursting (programmable time interval)

  • Data storage: on iQunet Unix server





For orders under € 450 we charge € 25 order costs.
Prices shown on this website are before taxes, currency changes and shipping costs.
For an accurate price please contact our sales team at info@comm-co.com

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