Update: 28 September, 2023
The OPB720A Series reflective switches detect objects as far away as 24” (610 mm) using standard 90% reflective material, and can detect objects as small as 0.08” (2 mm). The OPB720A sensor is not affected by ambient light in most conditions, as it compensates for ambient light using a synchronous driver detection scheme. It has a logical output that switches from a high level with no reflection target to a low level with a reflection target. The OPB720A series minimizes switching oscillations on the output by adding hysteresis. The series can be used in either a reflective or interruptive mode depending on the type of material used for the target.
File format: PDF
Size: -
MD5 Checksum: 3805E03EECBF6198DC99C32828B1B88F
Publication date: 09 April, 2012
Downloads: -
PDF Link: OPTEK Technology OPB720A Series Long Distance Reflective Switch Manual PDF