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The PSA-916 Sonar Altimeter from Teledyne Benthos is a underwater acoustic product. It generates a narrow beam acoustic signal and measures the travel time for the signal to bounce back from the target surface thus providing information about the distance to the ground.
![](/download/attachments/289473040/1493651093Teledyne_PSA916.jpg?version=1&modificationDate=1645103628157&api=v2)
Parameter
Parameter | Sensor Output Type | Unit |
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distance to sea floor | distance | m |
Position
Metadata (Metadata Plugin) |
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|| Origin Description: | no xyz-position given. The transmissometeraltimeter is attached to the underwater unit of the CTD system. || |
Documentation