The 7172 is a robust analog helm with a potentiometer output to be transmitted to the hydraulic steering system for positioning of the rudder.
The 7172 can be equipped with up to 2 potentiometers for redundancy or generating a signal for an ROI. The 7172 requires an electronic amplifier and feedback units to complete the system.
The model 7172 helm is a rugged unit built from bronze and stainless steel