Connect component path sensor to physics conveyor

Hi
Im trying to add a sensor to a physics conveyor that should be used to send signal to a robot when detecting a part. In the properties of a regular OneWayPath it is possible to connect sensors, but in a PhysicsPath it doesn´t appeare to be such a feature. Someone has a soloution to this?

OneWayPath
PhysicsPath

Physics path and the regular paths are fundamentally different. The path sensor is only available for the regular paths.
You need to use raycast or volume sensors instead, but beware that those can have much worse performance than path sensors.