Description
The Littelfuse 55300 Series of rotary absolute position sensors provide angular measurement between 0 and 360 degrees. This unit is activated by a remote magnet, thus allowing a larger stack up of mechanical tolerances that are not feasible with the integral magnet version 55250. The internal design of the sensor uses non-contact magnetic Hall effect technology with options of analog or PWM output signals. This sensor is immune to the performance limitations of the wiper based products that are associated with mechanical wear or contamination.

FEATUREs
• 360° Angular sensing range
• Absolute rotary position sensing
• Analog output
• Non-contact measuring
• EMC protection

Benefits
• Long life - no wear components
• High speed
• Unaffected by harsh environments
• Compact robust package

APPLICATIONs
• Absolute rotary encoding
• Pedal position
• Shaft position
• Lever position
• Float level sensing
• Non-contact potentiometer