ISA500 Attitude & Heading Reference System (AHRS)

Impact Subsea is proud to present the ground breaking ISA500 family of Underwater Altimeters.

Highly robust Altimeters with optional integrated Attitude & Heading Reference System (AHRS).

The ISA500 utilises a broadband composite transducer together with an advanced digital acoustic engine to provide the highest level of stability and range available from a 500kHz Altimeter.

With an integrated AHRS, the ISA500 has the ability to compensate for pitch and roll – providing a true altitude reading at all times. For applications where Altitude, Heading, Pitch & Roll are required; all can be provided from a single device.

The ISA500 is provided in a highly robust Titanium or Delrin® housing. The housing is available in forward looking or right angle configurations. The unit can be supplied without the integrated AHRS. Alternative OEM configurations are available upon request.

Applications

ROV & AUV Altitude, Heading & Attitude

Scour Monitoring

Hydro-graphic Survey

Touchdown Monitoring

Wave Height Measurement

Under Ice Measurement

Equipment Deployment

Motion Reference

Underwater Positioning