PI Sensor finder
Bottom contact detection
The "bottom contact" detection is made when your gear either lifts up from the bottom, or touches down. A dedicated sensor has been developed to detect this.
PI Bottom Contact
The PI Bottom Contact sensor will notify you once your gear lifts up or touches down. On a bottom trawl you will be immediately notified if the ground gear lifts up from the bottom, while on pair and pelagic trawls you will be notified if you accidentally hits the bottom. Similar functionality is useful on purse and danish seine gears.