This Encoder is the solution for those tighter spaces and smaller-wheeled applications. With the simple and elegant spring arm, the wheel can even be mounted underneath conveyors. 

Features and Options:

• Compact size
• East to install and adjust
• Generates pulses for accurate linear measurement
• Precision 6in circumference measuring wheel
• High-Definition reflective blue-light phased array
  technology for increased accuracy over life-time
• Compensated blue-light source for ultra stable
  operation over wide temperature variance range
• Wide operating voltage 4.75Vdc - 30Vdc
• High resolution up 4800 CPR
• Unbreakable code disk
• ESD, Short Circuit, Reverse Voltage protection
• Made in the USA