The device's narrowly focused beam allows detection of very small objects. A potentiometer sets sensitivity. A sharply concentrated 660-nm red laser beam indicates alignment. The sensor sits in a ...
Suitable for detection applications such as in conveyor systems, packaging machines, and automatic doors, the flat-front Elesta miniSNAP through-beam IR sensor snaps into a 12.5-mm hole. The device ...
The sensor operates by beaming ultrasonic sound waves through the material from one side and measuring the intensity of the sound detected on the other side. Technically speaking, double-sheet ...