Maxbotix HR-LV-MaxSonar-EZ4 High Performance Sonar Module
Description
- Operational Temperature: -15ºC to +65ºC
- 42kHz Ultrasonic sensor measures distance to objects
- Resolution of 1 mm
- RoHS compliant
The Maxbotix HR-LV-MaxSonar-EZ4 High Performance Sonar Module is the narrowest beam width sensor that is also the least sensitive to side objects offered in the HRLV-MaxSonar-EZ sensor line. The HRLV-MaxSonar-EZ4 is an excellent choice when only larger objects need to be detected.
- Cost-effective solution where precision range-findings are needed
- Best for large object detection applications
- Narrowest beam of the HRLV-MaxSonar-EZ sensors
- Real-time automatic calibration (voltage, humidity, ambient noise)
- Designed for easy integration into your project or product
- Small, light weight module
- 10Hz reading rate
- Low 3.1mA average current requirement
- Operates from 2.5V - 5.5V
- Read from all sensor outputs: Analog Voltage, RS232 or TTL Serial, and Pulse Width
- Maximum range of 5000 mm (195 inches)
- Tolerates outside noise sources
I bought this sensor and it works very well in i2c. I use it connected to the Raspberry Pi in 3.3v. attention distance mini 20 cm
Exactly as advertised. Didn't check actual overall accuracy but the step-size/resolution is accurate and fluid. Super easy to interface with using pulse-length method, I assume V_analog method would also work well but haven't tested it. Take your time selecting you model for the right beam width and side object sensitivity. Will be using again in other applications.
I bought 5 of these sensors and they work great. I use them for for water tank level measurement hooked up to Raspberry Pi's.
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If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
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Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
United Kingdom consumers exercising their statutory Right of Cancellation are subject to different conditions. See the Statutory Right of Cancellation.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
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- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
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Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
