ISA500 Altimeter

The ISA500 is the industry’s preferred choice for applications demanding highly accurate and precise underwater distance measurements. Designed to deliver superior acoustic resolution, the ISA500 provides a reliable operational range of 120+ meters (393+ feet).

Its standout feature is its extremely narrow 6° conical acoustic beam. This focused beam minimizes acoustic scatter and noise, guaranteeing the highly accurate readings necessary for critical operations. Combined with an exceptional 1mm accuracy, the ISA500 allows for absolute precision in distance measurements.

The ISA500 is built with integration in mind. It features Digital & Analogue Interfaces and the ability to Emulate Any Device, ensuring seamless integration into new and existing subsea platforms. Its operation is simplified by included Software to View, Log & Configure data, all housed within a Robust & Compact Housing.

Advanced Capability Options

For enhanced versatility, the ISA500 can be optionally configured with:

• Integrated Attitude and Heading Reference System (AHRS): This provides highly stable and accurate Heading, Pitch, and Roll readings to compensate for vehicle movement.

• ECHOGRAM: This feature enables the output of sonar backscatter data for each ping, offering valuable insights into the water column and the characteristics of the target seabed or object.

The ISA500 is the definitive solution when precision at depth is non-negotiable.