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Ranges from 20cm up to 765cm* with a 10Hz read rate. Analog envelope, analog voltage, and RS232 serial. Reports range to largest target. Uses a stability filter.

Ranges from 20cm up to 765cm* with a 10Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target. Uses a stability filter.

Ranges from 300mm to 5000mm with a 6.7Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to largest target.

The LV-MaxSonar-EZ1 is an ideal entry-level ultrasonic distance sensor for hobby and indoor projects. Low power, high performance. Shop now.

Ranges from 25cm to 765cm with a 10Hz read rate. Wide detection field. Excellent for people detection.

Discover the MB7389 ultrasonic sensor with IP67 rating for reliable bin level detection. Engineered and assembled in the USA. Shop now at MaxBotix.

The Flood Level Ultrasonic Sensor provides highly accurate non-contact measurement for flood detection and water level monitoring. With 1 mm resolution and models available in 5 m and 10 m max ranges, this sensor is designed for reliable operation in stormwater, municipal, and environmental monitoring applications.

Near-field handling is built in: targets closer than minimum range are reported as minimum range for predictable readings (300mm on 5m models and 500mm on 10m models.)

(Optional at purchase: 4–20 mA; requires 9–36 VDC and replaces standard outputs).

Ultrasonic sensor ranges to the largest acoustic return, with centimeter resolution, providing range information from 25cm up to 765cm*, at a 6.7Hz read rate with pulse-width, analog voltage, and RS232 serial output.

High sensitivity. Ranges from 500mm to 9999mm with 6Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

This ultrasonic tank level sensor features a 1cm resolution with a 5-cm minimum range and a 5-meter maximum range.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, analog envelope. 

High sensitivity. Ranges from 500mm to 9999mm with a 6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to closest target.

This ultrasonic tank level sensor features a 1mm resolution with a minimum range of 300mm and a 16.5-meter maximum range and operates from 5.5V to 40V.  The sensor has the following outputs: RS232 & TTL Serial, analog voltage, analog envelope. 

Ranges from 300mm to 5000mm with a 7.5Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

The MB7380 HRXL-MaxSonar-WRT is a reliable ultrasonic distance sensor designed to provide accurate measurements over a wide range. Perfect for various automation and robotics applications, this sensor can measure distances from 300mm up to 5000mm with ease.

Equipped with a high read rate of 7.5Hz, the sensor ensures real-time data updates for responsive system performance. Its versatile output options include pulse-width modulation, analog voltage, and TTL serial, making integration straightforward for different control systems.

This ultrasonic distance sensor reports the distance to the nearest target, enabling precise detection and obstacle avoidance. Its robust design and accurate readings make it an excellent choice for projects requiring dependable distance measurement.

This ultrasonic sensor provides range information from 20cm up to 765cm* for the nearest detectable target at 1-centimeter resolution with a speed of 10Hz, and pulse-width, analog voltage, and RS232 serial outputs.

MB7851 is a weather-resistant ultrasonic tank-level sensor with 1 mm resolution, 5 m max range, and ~2 Hz read rate. Output is selectable by wiring—RS232 or TTL serial, scaled analog voltage, or analog envelope; supply 3.0–5.5 VDC

Near-field handling is built in: targets closer than 50 mm are reported as 50 mm for predictable readings.

(Optional at purchase: 4–20 mA; requires 9–36 VDC and replaces standard outputs). 

Ranges from 300mm to 5000mm with a 0.6Hz read rate. Pulse-width, analog voltage, and RS232 serial. Reports range to closest target.

Ranges from 20cm to 765cm with a 10Hz read rate. Narrow detection field. High noise tolerance.

Ranges from 20cm to 765cm with a 10Hz read rate. Mid-width detection field. Balance between sensitivity and side object detection.

Ranges from 300mm to 5000mm with a 0.6Hz read rate. Pulse-width, analog voltage, and TTL serial. Reports range to largest target.

Ranges from 20cm to 765cm with a 10Hz read rate. Narrowest detection field. Highest noise tolerance.

Ranges from 20cm to 765cm with a 10Hz read rate. Narrowest detection field. Highest noise tolerance.

Ranges from 300mm to 5000mm with a 10Hz read rate. Narrowest detection field. Highest noise tolerance.