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High Performance Ultrasonic Sensors for OEMs, Engineers, Distributors & Educators
For nearly twenty years, our experienced team has placed over one million high performance ultrasonic sensors into thousands of applications around the world. Our team of sensor experts is here to help you select the exact sensor for your application. OEM's and engineers rely on our expertise to implement the sensor solution needed.
We have designed hundreds of custom sensor solutions that match customer requirements. We have distributors world wide providing our solutions to engineers and educators locally. We look forward to serving you with the exact sensor you need.
Why Choose MaxBotix for your Ultrasonic Sensors?
MaxBotix sensors blend durability and affordability, boasting an MTBF of over 200,000 hours. They offer superior performance and long-term value, outlasting cheaper alternatives.
Our experts provide top-notch technical support, helping integrate sensors seamlessly into your projects. Customers rate us 5 stars for our responsive and tailored assistance.
We offer custom, cost-effective sensor solutions tailored to your project's needs, from sensor ranges to communication interfaces. MaxBotix ensures reliable supply and exceeds expectations.
Top-Selling Products


MB7389 HRXL-MaxSonar-WRMT
$99.65
Discover the MB7389 HRXL-MaxSonar-WRMT, a reliable ultrasonic distance sensor designed for precise range measurements in various applications. This sensor offers an impressive detection distance from 300mm up to 5000mm, making it suitable for both close-range and long-distance sensing needs.
Equipped with a high read rate of 6.7Hz, the MB7389 ensures real-time data updates for dynamic environments. Its versatile output options include pulse-width modulation, analog voltage signals, and TTL serial communication, providing seamless integration with a wide range of systems and controllers.
Designed to accurately report the distance to the largest target within its range, this ultrasonic distance sensor is ideal for robotics, automation, and obstacle detection. Its robust build and reliable performance make it a valuable addition to any project requiring precise proximity sensing.


MB7851 TankSensor
$124.65
Discover the advanced capabilities of the MB7851 TankSensor, a reliable ultrasonic tank level sensor designed for precise liquid measurement. With a resolution of 1mm, it ensures accurate readings essential for efficient tank management.
This tank level sensor offers versatile output options, including RS232 & TTL Serial, analog voltage, and an analog envelope, providing seamless integration with your existing systems. Its measurement range spans from a minimum of 50mm up to 5 meters, accommodating a variety of tank sizes and applications.
- High-resolution measurement for detailed tank monitoring
- Flexible output formats for easy data integration
- Suitable for tanks with measurement distances from 50mm to 5 meters


MB1040 LV-MaxSonar-EZ4
$23.65
Experience precise distance measurement with the MB1040 LV-MaxSonar-EZ4, a high-performance ultrasonic sensor designed for a variety of automation and robotics applications.
Offering a detection range from 6 inches up to 254 inches, this ultrasonic sensor ensures accurate readings across short and long distances, making it versatile for different project needs.
With a rapid 20Hz read rate, the MB1040 LV-MaxSonar-EZ4 provides timely and reliable data, allowing your systems to respond quickly to changing environments.
- Focused detection area: The sensor features a narrow detection field for precise object detection and obstacle avoidance.
- High noise tolerance: Designed to perform reliably even in noisy environments, ensuring consistent measurements.
- Ease of integration: Ideal for applications requiring accurate proximity sensing and distance measurement in a compact form factor.


MB7388 HRXL-MaxSonar-WRMLT
$99.65
The MB7388 HRXL-MaxSonar-WRMLT is a high-performance ultrasonic sensor designed for precise distance measurement applications. With a range spanning from 500mm to 9999mm, it offers reliable detection of large targets across various environments.
This ultrasonic sensor features a refresh rate of 6Hz, ensuring timely and accurate distance readings for your projects. Its versatile output options include pulse-width modulation, analog voltage, and TTL serial, providing seamless integration with different systems and controllers.
Capable of reporting the distance to the largest target in its field, the MB7388 HRXL-MaxSonar-WRMLT is an essential component for obstacle detection, robotics, and automation projects. Its robust design and flexible output make it a popular choice for demanding applications requiring dependable ultrasonic sensing technology.


MB1644 HRLV-ShortRange-EZ4T
$27.65
Detect large objects from 1mm to 5m. Senses range to objects from 2cm to 5m.
Easy to Use Ultrasonic Sensors with Advanced Technology
MaxBotix sensors have been seamlessly incorporated into numerous applications. Our ultrasonic sensors are chosen by engineers and OEMs because of our unwavering commitment to delivering the essential performance customer applications require.
Key Characteristics
- Simple Mounting
- Low Power Requirements
- Select from Multiple Outputs
- High Reading Stability
- Calibrated Beam Patterns
- Additional features on each product page
- Proven MTBF of over 200,000+ hours
Featured Applications
- People Detection
- Remote Bin Measurements
- Automated Store Displays
- Water Level Measurements
- Cargo Detection
- Storage Tank Levels
- And more applications!
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