TT Electronics OPB733TR Reflective Sensors meets the demand for a small footprint, surface-mount reflective object sensors. The devices feature a long detection 0.4" to 1.0" distance, high resolution, and a package that reduces ambient light sensitivity. The OPB733TR includes an 890nm, infrared LED and an NPN silicon phototransistor mounted side by side on parallel axes in a miniature SMD black plastic housing. These components are suited for a variety of applications, including industrial automation, edge detection, door sensors, sorting systems, and auto dispense equipment.
TT Electronics OPB733TR Reflective Sensors
Features
- Compact surface mount package
- Optimal operating distance range 0.4" to 1.0"
- Reduced visible ambient light sensitivity
- Typical peak emission wavelength of 890nm
- Unfocused for sensing diffuse surfaces
- Uses lensed devices for collimation of light beam
Applications
- Amusement equipment
- Assembly line automation
- ATM (Card Reader, Receipt Dispenser)
- Auto-dispense equipment
- Counters and sorters
- Door sensor
- Edge detection
- End-of-travel sensors
- Machine safety
- Mark detection
- Medical equipment
- Paper jam detection
- Proximity sensing