Ranges from 6 inches to 125 inches. 2-foot detection zone for proximity information with a ~2.5-second acquire time and ~1.5-second release time.
The USB‑ProxSonar‑EZ3 has a detection zone of ~2 feet and will allow for 13+ simultaneous sensors.
These ultrasonic proximity sensors detect objects in a calibrated detection zone. The USB‑ProxSonar‑EZ sensors report when an object (such as a person) enters the detection zone. The target is released after leaving the USB‑ProxSonar‑EZ detection zone.