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The XL‑MaxSonar‑EZ2 is our most recommended indoor sensor. It offers the best balance between wide or narrow beams and provides a good balance between small and large target detection. The XL-MaxSonar-EZ2 works for nearly all indoor applications including: people detection, large-target detection, long-range detection, applications requiring high noise tolerance.

The sensor is small in size, yet the high output acoustic power combined with continuously variable gain, real-time background automatic calibration, real-time waveform signature analysis, and real-time noise rejection algorithms results in virtually noise free distance readings for most users. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL‑MaxSonar‑EZ sensor line is factory calibrated to match the sensor beam patterns and provides a long range detection zone.

Dimension : 19,9mm x 22,1mm x 25,11mm

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Specifications :

  • Resolution of 1 cm
  • 10Hz reading rate
  • 42kHz Ultrasonic sensor measures distance to objects
  • RoHS Compliant
  • Read from all 3 sensor outputs: Analog Voltage, Serial, Pulse Width
  • Virtually no dead zone, objects closer than 20 cm range as 20 cm
  • Operates from 3.3-5.5V
  • Low 3.4mA average current requirement
  • Small, light weight module
  • Designed for easy integration into your project or product
  • Operational Temperature from 0˚C to +65˚C (32˚F to +149˚F)
  • Real-time automatic calibration (voltage, humidity, ambient noise)
  • Firmware filtering for better noise tolerance and clutter rejection
  • 200,000+ Hours Mean Time Between Failure
  • Balanced design gives both high sensitivity and noise tolerance
  • Our most recommended sensor from the XL-MaxSonar-EZ sensor line
  • Maximum range of 765 cm (300 inches)
  • Hardware gain of 1000
  • Medium range, medium detection zone for small targets

Application Note Table

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