SICK Background Suppression Distance Sensor, Block Sensor

SICK DT20 Hi series laser triangulation sensors offer reliable distance measurement on a wide range of materials utilising the very latest in CMOS detection techniques. The target can be any colour from black through to white, shiny or matt making the DT20 Hi distance sensors the ideal choice for quality control tasks at a distance of up to 1 metre. In addition, a precise red laser makes it possible to accurately detect very small objects. The DT20 Hi’s exceptional measurement performance and advanced settings are ideal for solving nearly any demanding measurement task.

The DT20 Hi photoelectric sensors are designed to enable intuitive set-up. A bright display indicates the current distance in millimetres. Using the push buttons located next to the display, the operator can select the minimum and maximum distances for the 4-20mA output in addition to defining the distance at which the switched output is triggered.Advanced settings provide increased application flexibility to easily solve customer-specific applications.

· Very high linearity measurement accuracy of up to ± 0.5 mm
· Accurate non-contact distance measurement up to 1 m
· Scaleable analogue and switching output
· Reliable operation on all materials
· Display with easy to use setup menu
· Red laser light, (class 2, eye-safe and high visibility)
· Robust metal housing
· Fast commissioning via button, remote or numerical teach