- On-Trak offers a broad range of Position Sensing Detectors (PSD) that enable you to simultaneously monitor position and light intensity. Ideal for non-contact measurement of position, motion, distance and vibration, all devices are silicon-based detectors that provide an analog output directly proportional to the position of a light spot on the detector's active area.
- The continuous analog-output of silicon-based detectors provides numerous advantages over discrete element devices. These advantages include superior position linearity, unsurpassed analog resolution, faster response time and simpler operating circuits.