Identify themselves to datalogger as soon as they are plugged in Automatically calibrate and make the most effective use of the analog or digital information Most are self-contained within a metal housing that encloses and protects the circuitry inside Remote leads available for more flexible experiment setup Designed specifically for use in schools Strong Din-type connections that have proven their reliability over many years Movement and position sensor has a spindle clamp and locking screw
Max
torque: 0.25 oz./in
Max
backlash: 0.1°
Max
holding load: 50g
Light Gates have a 70mm gap
Light gate: 0 to 200Hz (resolution 1Hz)
Counting: 0 to 200 counts/second
Rate: 0 to 250/min
(resolution 1/min.) Reflective Light Switch incorporates a miniature infrared light source and receiver to detect the presence of close reflective objects