Additional information
Power External Power: 36 D-cell lithium battery pack
Analogue Input Channels Number of Channels: 1

ADC: 24 Bits Sigma Delta

Dynamic Range: 110 dB (full bandwidth)

Sampling Rates Supported: 2 kHz to 384 kHz
Memory Up to 8 TB, internal removable SD card storage

Configurable recording, schedule and duty cycling
Communications Real time Ethernet streaming – spectrograms, live audio, configuration and data download
Included Processing Coming soon
Environmental 500 m standard depth rating, up to 2000 m.

Operating Temperature: -10° C to 50° C
Sampling rate 2 kHz to 384 kHz
Operating temperature -10 c to +50 c

Porpoise 36D

Single channel subsea acoustic recorder with an external battery pack for longer deployments

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The Porpoise is a high-quality subsea acoustic recorder, ideal for monitoring marine mammals and noise pollution in real time.

Porpoise 34 D has all the same features as a Porpoise except for the internal battery pack.

The internal 34 D-cell battery pack allows the user to go the distance with longer deployments of up to 8 months of continuous recording at highest sampling rate. Each unit includes 1TB of internal recording memory, and is user expandable with microSD cards to 8TB.

Key Features

  • Multiple selectable sample rates up to 384 kHz
  •  Real time data streaming
  • 1TB of internal storage
  • 8 TB removable SD card memory storage

The Porpoise is easy to configure and deploy and meets the requirements for a variety of underwater acoustic measurement projects. Current applications for Porpoise include ambient noise monitoring and characterisation, construction monitoring and marine mammal research.

Real time configuration, analysis and visualisation software (TRAC) is supplied with every Porpoise. TRAC allows users to easily setup their instrument parameters including enabled channels, sampling rates, channel gain and recording schedules. With highly configurable sampling rates, intelligent on/off scheduling and configurable hydrophone settings, Porpoise is the smartest subsea acoustic recorder available.

 

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Additional information
Power External Power: 36 D-cell lithium battery pack
Analogue Input Channels Number of Channels: 1

ADC: 24 Bits Sigma Delta

Dynamic Range: 110 dB (full bandwidth)

Sampling Rates Supported: 2 kHz to 384 kHz
Memory Up to 8 TB, internal removable SD card storage

Configurable recording, schedule and duty cycling
Communications Real time Ethernet streaming – spectrograms, live audio, configuration and data download
Included Processing Coming soon
Environmental 500 m standard depth rating, up to 2000 m.

Operating Temperature: -10° C to 50° C
Sampling rate 2 kHz to 384 kHz
Operating temperature -10 c to +50 c

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