SKU: SENS-4113
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MaxBotix MB1030 LV-MaxSonar-EZ3 Ultrasonic Sensor - Narrow Beam, 254" Range

₹2,809.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB1030 LV-MaxSonar-EZ3 is a high-performance, low-voltage ultrasonic distance sensor offering 1-inch resolution and a narrow detection beam. It provides three simultaneous output options (pulse-width, analog voltage, RS232 serial) for seamless integration with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs.

Features

  • High-resolution 1-inch (2.54 cm) ultrasonic ranging up to 254 inches (6.45 meters).
  • Simultaneous pulse-width, analog voltage, and RS232 serial output for flexible system integration.
  • Low power operation at 2.5-5.5V DC with an average current draw of just 2.0mA.
  • Narrow beam pattern with excellent side object rejection for precise target detection.
  • Compact, board-mountable module with integrated mounting holes for easy installation.

Out of stock

Description

The MB1030 utilizes a 42kHz ultrasonic transducer to accurately measure distance to objects. Its advanced signal processing provides a virtually non-existent dead zone, reliably detecting objects as close as 6 inches. The sensor features an auto-calibration routine that learns the acoustic environment upon startup, enhancing stability and ignoring fixed obstacles.

Designed for reliability in diverse applications, this RoHS-compliant sensor operates from 2.5 to 5.5V, making it compatible with both 3.3V and 5V logic systems. Its compact form factor, measuring less than one Cubic Sensor inch, and 20Hz reading rate make it ideal for robotics, level sensing, and proximity detection where space and power are constrained.

Key Features

  • High-precision ultrasonic ranging with 1-inch resolution.
  • Triple-output interface: Analog Voltage (Vcc/512 per inch), Pulse Width (147µS per inch), and RS232 Serial.
  • Wide operating voltage range (2.5-5.5V DC) ensures compatibility with 3.3V and 5V systems.
  • Superior side object rejection due to a focused, narrow ultrasonic beam pattern.
  • Low power consumption with an average current draw of only 2.0mA.
  • Compact, lightweight PCB module with integrated mounting holes for secure installation.
  • RoHS compliant construction for environmental safety and regulatory compliance.
  • Automatic ringdown learning at startup for stable performance in complex acoustic environments.

Applications

  • Robotics navigation and obstacle avoidance systems.
  • Liquid level monitoring in tanks and reservoirs.
  • Proximity sensing and object detection for automated guided vehicles (AGVs).
  • Parking assistance and blind spot detection in vehicular applications.
  • Distance measurement in industrial automation and process control.

Technical Specifications

Model SeriesMB10 Series
Model NumberMB1030
Operating Voltage2.5 - 5.5 V DC
Average Current Consumption2.0 mA
Maximum Range254 inches (645 cm / 6.45 m)
Minimum Range6 inches (15 cm)
Resolution1 inch (2.54 cm)
Reading Rate20 Hz
Ultrasonic Frequency42 kHz
Output OptionsPulse Width, Analog Voltage, RS232 Serial
Beam PatternNarrow Beam
ComplianceRoHS

Frequently Asked Questions

What are the three output options on the MB1030 sensor and how do they work?

The MB1030 provides simultaneous Pulse Width, Analog Voltage, and RS232 Serial outputs. The pulse width pin outputs a signal where the pulse length corresponds to distance (147µS per inch). The analog voltage pin outputs a scaled voltage (Vcc/512 per inch). The serial (RS232) output provides ASCII characters representing the distance in inches, centimeters, or microseconds.

What is the minimum and maximum operating voltage for this sensor?

The MB1030 operates from 2.5 to 5.5 volts DC. This wide range allows it to be powered directly from two AA batteries, a 3.3V microcontroller rail, or a standard 5V USB/bench supply, making it highly versatile for portable and embedded applications.

How do I interface the MB1030 with an Arduino or Raspberry Pi?

For Arduino, you can use the pulse width or analog voltage outputs connected to digital/analog pins. For the serial output, connect the sensor's TX pin to an Arduino's software serial RX pin. For Raspberry Pi, the analog output requires an external ADC, while the pulse width output can be measured using GPIO libraries. The RS232 output requires a logic level converter to interface with Pi's 3.3V UART.

What is the sensor's 'dead zone' and how close can it detect an object?

The MB1030 has a virtually non-existent dead zone. It can detect objects as close as 6 inches (15 cm). Any object placed closer than this minimum range will still be reliably reported as being at the 6-inch distance, ensuring consistent readings.

What is the purpose of the sensor's 'ringdown learning' feature?

Upon receiving a ranging command at startup, the sensor performs an automatic ringdown calibration. This process allows the sensor to 'learn' the acoustic characteristics of its immediate mounting environment, which helps it ignore fixed obstacles or the mounting surface itself, leading to more stable and accurate distance readings.

Package Includes

  • 1 x MaxBotix MB1030 LV-MaxSonar-EZ3 Ultrasonic Sensor Module

Additional Information

Weight 0.02 kg
Dimensions 3 × 3 × 3 cm