SeaGuard String System

The Aanderaa SEAGUARD® String System is a complete and flexible subsea observatory, for measurements of e.g. dissolved oxygen, conductivity, temperature, current, pressure and tide.

  • Introduction
  • Advantages
  • Documents

SEAGUARD® String Logger The Aanderaa SEAGUARD® String Logger is the basic module of the SEAGUARD® String System.The SEAGUARD® String Logger is capable of handling a large number of sensors. Data is stored on an internal SD-card or transferred in real-time via cable.  

SEAGUARD® Sensor String The new Aanderaa SEAGUARD® Sensor String is designed to be connected to the SEAGUARD® String Logger.The SEAGUARD® String System can hold up to 25 AiCaP Sensors. Real-time communication and control is available using the Aanderaa Real-Time Collector.  

Advantages of the SEAGUARD® String System:

  • For use in sea and fresh water
  • Great flexibility; data registration from up to 25 nodes
  • Customer specified outlet positions
  • Protective fastening fixture with hydrodynamic design
  • Plug and play sensor configuration
  • Up to 4 Analog sensor inputs (0-5V) (optional)
  • Up to 300m cable length
  • Extended RAM for large number of nodes
  • Large storage capacity on an SD card
  • Real-Time XML Output RS-422 (optional)
  • Short recording interval
  • Each outlet position can hold 2 sensors inside
  • Windows CE interface, display in color
  • SEAGUARD® Studio visualization software
  • 300m/2000m/6000m versions
  • External power supply 12 - 30V internally regulated to 11.6V
  • Optional sensors can be connected on fly leads (up to 3m) with or without underwater mateable electrical connectors
  • AiCaP communication bus for automatic detection and recognition of sensors at power up
  • Low maintenance