The D10 series high-performance Fibre Optic Sensor designed to be DIN-rail mounted in a centralized control enclosure. The sensor contains all the electronics, the amplifier and the mechanical interface to the fibre. With its advanced 16-bit microprocessor and 12-bit A/D resolution, the D10 Expert fibre optic sensor can solve the most difficult sensing applications, even when contrast is as low as 1 percent or less. Using its advanced "teachable" microprocessor, the sensor learns the light and dark sensing conditions, computes the most accurate setting for recognizing the difference in received light signals and self-programs that setting. For the ultimate in versatility, the D10 Expert is available with two independent output channels, each with its own individually configurable set point. This configurability allows you to solve complex applications with a single sensor.