HRLV-EZ Series Maxbotix Ultrasonic Rangefinders are high performance sensors with high resolution, excellent noise rejection, automatic calibration and factory set beam patterns. These small, lightweight sensor modules have three outputs: analogue voltage, digital PWM, and RS232 or TTL serial data. Typical applications include proximity zone detection, people detection, robotics ranging sensors, motion detectors and long range object detection.

Three beam patterns are available, with the wide beam type being most suitable for small object and people detection, and the narrow beam width for large object detection.
124-5449 HRLV-MaxSonar-EZ0 Wide beam width
124-5450 HRLV-MaxSonar-EZ1 Intermediate beam width
124-5451 HRLV-MaxSonar-EZ4 Narrow beam width

• Resolution of 1 mm
• 10 Hz reading rate
• Maximum range of 5000 mm
• Internal temperature compensation
• Cost-effective solution where precision range-findings are needed
• Operates from 2.5V-5.5V
• Low 3.1 mA average current requirement
• Operational Temperature from 0C to +65C
• Real-time automatic calibration (voltage, humidity, ambient noise)
• Firmware filtering for better noise tolerance and clutter rejection
• RoHS compliant

Sensors