Enhancing the Durability of Sonar Equipment on Marine Robotics

Hi everyone,

I am currently using a BlueBoat with a Cerulean Omniscan 450 SS and a Ping2 sonar. I am concerned about the long-term durability of these components, especially during transport and storage.
What are some effective ways to improve their durability and protect them from physical damage? Referred https://bluerobotics.com/learn/a-smooth-operators-guide-to-underwater-sonars-and-acoustic-devices- sfmc guide but still need suggestions .

Are there any specific mounts, covers, or protective materials you would recommend?

Has anyone tried custom solutions like 3D printed enclosures for added protection?
Looking forward to your insights!

Thank you .

Thank you
nathaniel

Hi @nathaniel -
While the transducers on both the Omniscan and Ping2 are sensitive to hard impacts or pokes with sharp objects, generally they are quite durable!

The Ping2 uses a transducer mounted in plastic, so it is even tougher than the epoxy surface of the Omniscan! I’ve routinely scraped and hit the Ping2 and have had no issue with performance afterwards. You do want to avoid cutting the cable, as this can allow water to leak into the unit!

As for the Omniscan, in its mounted position on the BlueBoat hull, it is somewhat protected with one transducer hidden between the hulls, and the other protected by the overhang width of the hull at its widest top point. If you transport the system nose down or with the cross bards facing downwards, I don’t see how the transducers would be damaged!

Have you had any issues that lead to your concerns over the long-term durability?