Panasonic Color Sensor LX-111 is a highly sensitive electronic unit which helps to detect the light received as per the intensity for red, blue and green respectively which make it possible to determine the colour of the target object. This sensory tool register items by contrast, true color, or translucent index and produces PNP output of 5 Volt (high) and 0 volt (off). Panasonic Color Sensor LX-111 runs on voltage in between 12 to 24 volts with a power consumption of 80 mili-watt. The response time of this equipment is 45 micro s in mark mode and 150 micro s in color mode.