Hall efect sensor to drive a tachometer plus mounting brackets
This hall efect sensor can be used to drive your Dragon Marine Systems supplied tachometer.
This can be a tacho reading your engine revs or your prop revs. The sensor need to be mounted abour 8mm away from the item that you are sencing.
For most engines you will glue the magnet to the flywheel and then mount the sensor so that the magnet passes past the sensor on each revolution. The same will go for propshaft applications.
The bracket are:
Angle 25*25*2mm Alu 95mm long
Angle 25*25*2mm Alu 145mm long
Flat 30*3mm Alu 100mm long
Flat 30*3mm Alu 180mm long