Connection assembly, sensor assembly and subsea cable harness

A connection assembly for connecting at least two subsea cables to a dual output subsea sensor, the connection assembly comprising:

• an adapter piece, to be mounted to a rear part of the subsea sensor,
• a sensor port being located in the adapter piece, through which at least a first sensor connection and a second sensor connection are led to the dual output subsea sensor;
• a first port, to provide a connection to a first subsea cable of the at least two subsea cables;
• a second port, to provide a connection to a second subsea cable of the at least two subsea cables;
• a first penetrator, arranged in the first port, to provide a liquid tight seal between an interior space of the adapter piece and a duct connected to the first port, the first penetrator being further configured to lead the first sensor connection through the first port;
• and
• a second penetrator, arranged in the second port, to provide a liquid tight seal between the interior space of the adapter piece and a duct connected to the second port, the second penetrator being further configured to lead the second sensor connection through the second port,
• wherein the liquid tight seal, provided by each of the first penetrator and the second penetrator, is configured to prevent fluid communication between the respective duct connected to the first port and the respective duct connected to the second port through the adapter piece,
• wherein at least one of
• the first penetrator is sealed in the first port by a weld, and
• the second penetrator is sealed in the second port by a weld.