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HRUSB-MaxSonar-EZ Ultrasonic Range Finder

HRUSB-MaxSonar®-EZ™
Sensor Line

High Performance Ultrasonic Rangefinder
 
RoHs Compliant

The HRUSB-MaxSonar-EZ ultrasonic sensors feature an easy to use USB interface that connects directly to a computer with a standard Micro-B USB cable. The HRUSB‑MaxSonar‑EZ sensors detect objects in a calibrated detection zone and report when an object (such as a person) enters the detection zone. The target is released after leaving the HRUSB‑MaxSonar‑EZ detection zone.

The HRUSB‑MaxSonar‑EZ ultrasonic sensor provides a component module solution that offers easy integration with USB connectivity, no sensor dead zone, calibrated beam patterns, stable range readings, and a host of other features.

 

Selecting a Product

 

MB1403 HRUSB-MaxSonar-EZ0

The HRUSB‑MaxSonar‑EZ0 has the widest and most sensitive beam pattern of any unit from HRUSB‑MaxSonar‑EZ sensor line. Price each $49.95. More on this sensor

MB1413 HRUSB-MaxSonar-EZ1

The HRUSB‑MaxSonar‑EZ1 is a great choice for use where sensitivity is needed along with side object rejection. Price each $49.95. More on this sensor

MB1423 HRUSB-MaxSonar-EZ2

The HRUSB-MaxSonar-EZ2 is a good compromise between sensitivity and side object rejection. Price each $49.95. More on this sensor

MB1433 HRUSB-MaxSonar-EZ3

The HRUSB‑MaxSonar‑EZ3 is a narrow beam sensor with good side object rejection. Price each $49.95. More on this sensor

MB1443 HRUSB-MaxSonar-EZ4

The HRUSB‑MaxSonar‑EZ4 is an excellent choice when only larger objects need to be detected. Price each $49.95. More on this sensor
 
The HRUSB-MaxSonar-EZ Sensors At a Glance
 
People Detection
Wide Beam
High Sensitivity

Best Balance
 
 Large Targets
Narrow Beam
Noise Tolerance
 
 
 
 
 

Different applications require different sensors. The HRUSB‑MaxSonar‑EZ product line offers varied sensitivity to allow you to select the best sensor to meet your needs.

The diagram above shows how each product balances sensitivity and noise tolerance. This does not effect the maximum range, pin outputs, or other operations of the sensor. To view how each sensor will function to different sized targets reference the HRUSB‑MaxSonar‑EZ  Beam Patterns.

For further help in selecting a sensor use our Ultrasonic Sensor Selection Guide.

Sensor Line Specifications

 
  • USB interface
  • Resolution of 1 mm
  • Multi-sensor operation
  • ~250mS between range readings
  • Maximum Range of 5000 mm (196 inches)
  • 42kHz Ultrasonic sensor measures distance to objects
  • RoHS compliant
  • Virtually no sensor dead zone, objects closer than 30 cm range as 30 cm
  • Small, light weight module
  • Designed for easy integration into your project or product
  • Quote Request Form: For orders greater than 100 sensors

Easy to Use Ultrasonic Sensors

The HRUSB‑MaxSonar‑EZ products are low cost ultrasonic range finding sensors that provide a component module solution that offers an easy to use output, no sensor dead zone, calibrated beam patterns, stable range readings, low power demands, and a host of other features detailed in the product datasheets.

The Interface

The HRUSB‑MaxSonar‑EZ interface was designed to be very easy and intuitive to use. The interface is an easy to use USB connection.

The Controlled Beam Shape

The HRUSB‑MaxSonar‑EZ offers a controlled beam that is designed to reject small objects (clutter) outside of the central beam area without detecting frivolous or unwanted targets.

Users are encouraged to pick the product with the sensitivity that best matches their application.  In the HRUSB‑MaxSonar‑EZ product line the product with the widest beam is the MB1403. The product with the narrowest beam is the MB1443.

The Calibration

Each HRUSB‑MaxSonar‑EZ is tested for proper operation at our facility and comes with a factory calibrated beam pattern to help ensure consistent operation of the sensor even from part to part.

In addition to this, the HRUSB‑MaxSonar‑EZ automatically calibrates to its environment after power up, before taking the first reading. Because this power up calibration only occurs on power up, it is recommended that users power off and then on the sensor whenever the voltage, temperature, or humidity conditions change.

Product Documents

 
MB1403 Datasheet HRUSB-MaxSonar-EZ0-datasheet
MB1413 Datasheet HRUSB-MaxSonar-EZ1-datasheet
MB1423 Datasheet HRUSB-MaxSonar-EZ2-datasheet
MB1433 Datasheet HRUSB-MaxSonar-EZ3-datasheet
MB1443 Datasheet HRUSB-MaxSonar-EZ4-datasheet
 
Application Notes
 
Sensor Selection GuideSensor Selection Guide
RoHS ConformityRoHS Declaration of Conformity
CE Declaration of ConformityCE Declaration of Conformity
Reliability DemonstrationMTBF Report
High Resolution PicturesHigh Resolution Pictures.zip
 
Product 3D Models
 
These 3D model files will download with a different product name.
 
Key ShotIGES FileACIS 7.0 FileSolid Works Part
STL FileSTEP FileParaSolid Part 
 
 
 
 
 
 
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