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Smart Solo IGU-16HR 3C

The Smart Solo IGU-16HR 3C is a compact all-in-one 3-channel sensor & datalogger with onboard GPS timing, and a self-contained power supply. Similar to the FairfieldNodal ZLand 3C, it has been adopted by the academic community as a useful sensor for both active and short-term passive experiments.

The units require a pre-deployment plan to be filled out with the sample rate, gain, and minimum or linear phase specified. The units must be sent back to PASSCAL for data offload, unless the portable harvester system is requested for the experiment.


  • This 3-channel all-in-one sensor & datalogger has a corner frequency of 5Hz and a 24-bit ADC
  • Power source: Lithium ion battery with ~30 day lifespan.
  • Physical size: 4.1 in L x 3.7 in W x 7.4 in H (without spike)
  • Weight: 2.4 kg (5.3 lbs)
  • Sample rate: 250, 500, 1000, 2000, or 4000 sps
  • Storage capacity: 64GB


Manufacturer’s Documents: Visit the manufacturer’s webpage here, and download the Smart Solo IGU16-HR3C spec sheet here. A Smart Solo general spec sheet can be downloaded here.

Response Characteristics:

Please note, this response information is calculated for a gain setting of 12dB.

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