Teledyne PSA-916: Programmable Sonar Altimeter
The Teledyne PSA-916 Programmable Sonar Altimeter is a low-cost, lightweight altimeter designed for a wide range of marine applications. It provides high-resolution altitude/range data via a direct serial interface. Currents and other forces can cause sediment to shift, changing the shape of the sea floor.
Features
Compact size and weight allows for integration with the smallest ROVs or marine sensors
Simultaneous analog and digital outputs provide altitude/range data
Electronically isolated to eliminate any potential signal interference with host instrument sensors
6000 meter depth
Low cost
Specifications
Operating frequency: 200 kHz (Nominal)
Beam width: 14° conical typical
Pulse length: 250 ms standard
Repetition rates: 5 PPS or external
Range: 100 m full scale
Applications
ROV/instruments altitude measurement
Bridge scour studies
Obstacle avoidance
Sediment transfer studies
Docking assistance for ships.
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