Hydrodynamic Stainless Steel Tow Fish with: Heading, Pitch and Roll Sensors
The Klein System 4000 Side Scan Sonar is a state-of-the-art versatile multi-purpose sonar that can be used to conduct a variety of survey applications in shallow and deep water. System 4000 is depth rated to 2000 m and features dual 100/400 kHz simultaneous frequency operation. Klein’s proprietary wide bandwidth processing is further enhanced in the System 4000, resulting in Klein’s trademark image quality.
The System 4000 employs both a user selectable CW pulse transmission mode and advanced broadband CHIRP signal processing technology which, when coupled with Klein’s proprietary algorithms, provides both extraordinary long range and simultaneous high-resolution seafloor images.
Designed for reliability and to provide great tow stability, the System 4000 also features the new Smart Telemetry which measures the electrical parameters of the tow cable (including slip ring and deck cable) and selects data rate and filter settings that maximize data throughput. This results in continuous, high quality imaging over a broad variety of cable types and cable lengths, in excess of 7,500 meters of 0.68” equivalent cable. This feature is designed to support surveyors and rental companies who frequently switch equipment to different winches and different cables.
Optional fiber optic interfaces are available for greater tow cable lengths.