OPB720B-30VZ Optek, Reflective Optical Sensor, Open Collector Output

OPB720A and OPB720B Long Range Reflective Switch. The OPB720 Series has a logical output that switches from a high level with a reflective target, to a low level with no reflective target. With the addition of hysteresis, the sensor minimises switching oscillations on the output. The sensor distance that can be achieved is very dependent on the type of material used for the target. Recognises objects as small as 2mm Can be used in either reflective or interruptive mode Ambient light rejection of ;100k Lux TTL/CMOS compatible Cable length: 990mm Size: 27.94 x 8.38 x 17.15mm Applications: conveyer-belt package recognition, personnel movement recognition, near-focus security systems, wash and soap dispensing stations and product dispensing services