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Current Clamp Module (IEPE Compatible)

344,40

SKU: BRID212010-ADMOD-CURR Category: Tag:
Synopsis

The iQunet Current Clamp Module is an AD-converter interchangeable plug-in module for the iQunet Wireless Sensor Bridge. The module accepts an analog signal from the iQunet Current Clamp (clamp and/or cable not included) and converts the analog IEPE compatible current clamp signal to digital, ready for wireless transfer via the Wireless Sensor Bridge.

Description

Description

Current Clamp Module (IEPE Compatible)

The iQunet Current Clamp Module is an AD-converter interchangeable plug-in module for the iQunet Wireless Sensor Bridge. The module accepts an analog signal from the iQunet Current Clamp (clamp and/or cable not included) and converts the analog IEPE compatible current clamp signal to digital, ready for wireless transfer via the Wireless Sensor Bridge. The module can thus be seen as a small measuring unit that makes the analog data compatible with the iQunet system and that makes it possible to set the analog sensor parameters such as sampling rate, number of samples, automatic measurement interval, etc. remotely.

 

The plug-in module transfers the digital Current Clamp signal to the Repeater module build into the Wireless Sensor Bridge. Sensor data is visualized in the iQunet Sensor Dashboard on the iQunet Data Server, offering time series in current (A) and charge (A.s), spectrum graphs in (A), and (A.s) including waterfall plots, RMS trend values, etc.

 

Used for: the analog to digital conversion of the time waveform and data acquisition of the current clamp signal

 

Technical specifications:

  • Physical: 
    • Dimensions (mm): 43 x 32 x 8
    • Weight: 30 g
    • Material: EMC shielded PCBA
    • Ingress protection: none (to be installed in Wireless Bridge with IP66/67)

  • Installation: fits in to Wireless Bridge connector, fixed with two M2x4mm screws
  • Operating temperature: -10° to +50°C
  • Compliance: 
    • EMC: EN 301 489-1 / EN 301 489-3
    • CE, FCC, KC
  • Power consumption: max. 400mA at 5VDC
  • Measurements:
    • Number of measured current lines: for one IEPE compatible Current Clamp with integrated 22.6mV/A amplifier (wired to Wireless Bridge – up to 3 clamps with use of 3 modules)
    • Sampling rate: 1 MHz
    • Output sampling rate: 4Hz to 4000Hz
    • Number of samples: 32 to 8192 (user selectable via Sensor Dashboard Software)
    • Sensitivity: 22.6mV/A (with standard type 300V ~ 100A iQunet Current Clamp)
    • Amplitude range: depending on selected current clamp (standard type: 300V ~ 100A iQunet Current Clamp)
    • Units: A or A.s (charge)
  • Temperature sensor on board: no
  • Postprocessing possibilities (via Sensor Dashboard on iQunet Server):
    • Time series, frequency or waterfall plots (all measurements)
    • DFT averaging for noise reduction (vibration)
    • Trend tracking: RMS  (vibration and current) or Kurtosis (vibration)
    • Configurable high pass cut off filter (0-800Hz)
    • Optional: Anomaly Detection Service (based on AI/ML unsupervised learning)
  • Start data acquisition (via Sensor Dashboard on iQunet Server):
    • Manual trigger (REC button in Sensor Dashboard)
    • Automatic measurements (programmable time interval)
    • Conditional automatic measurements (programmable threshold level)
  • Data storage: on iQunet Server
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