Underwater altimeter PSA-916

underwater altimeter
underwater altimeter
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​The PSA-916 is a low cost, lightweight altimeter designed for diverse applications in the marine environment. It provides the user with high resolution altitude/range data while simultaneously outputting data through a digital serial port. A wide beam angle provides for reliable and accurate range measurements under the most severe operational conditions. Key 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 APPLICATIONS ROV/instruments altitude measurement Bridge scour studies Obstacle avoidance Sediment transfer studies Docking assistance for ships TECHNICAL SPECIFICATIONS Operating Frequency 200 kHz (nominal) Beam Width 14° conical typical Pulse Length 250 ms standard Repetition Rates 5 pps or external Range 100 meters full scale Resolution RS-232: 1 cm Analog: 2.5 cm Range Output Digital: RS-232 Analog: 0-5 VDC Operating Depth 6000 meters Power Required 6 to 24 VDC Power Consumption 50 ma @ 15 VDC Dimensions Length 24 cm (9.4 in) Diameter 5.6 cm (2.2 in) Weight In Air 0.7 kg (1.5 lbs) In Water 0.5 kg (1 lbs)


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