SKU: SENS-4135
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MaxBotix MB1003 HRLV-MaxSonar-EZ0 Ultrasonic Rangefinder Module

₹3,789.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB1003 HRLV-MaxSonar-EZ0 is a high-resolution ultrasonic rangefinder module designed for indoor applications, offering a 30-500 cm sensing range with 1 mm resolution. It provides multiple output options (Analog Voltage, RS232/TTL Serial, Pulse Width) for easy integration with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs.

Features

  • High-resolution ultrasonic ranging with 1 mm resolution and a 30-500 cm indoor detection range.
  • Multiple output interfaces: Analog Voltage, RS232/TTL Serial, and Pulse Width for flexible system integration.
  • Advanced signal processing with real-time automatic calibration and noise rejection algorithms for stable readings.
  • Low power operation at 2.7-5.5V DC with an average current draw of 3.1 mA.
  • Compact, lightweight module with mounting holes for easy installation in robotics, automation, and people detection systems.

Out of stock

Description

The MB1003 HRLV-MaxSonar-EZ0 utilizes a 42 kHz ultrasonic transducer to perform precise time-of-flight distance measurements. Its wide beam pattern and high acoustic output power make it particularly effective for applications like people detection and object presence sensing in indoor environments. The sensor incorporates internal temperature compensation to maintain accuracy across varying conditions.

Advanced firmware features, including real-time background automatic calibration and waveform signature analysis, provide virtually noise-free distance readings even in electrically or acoustically noisy settings. This allows for reliable performance in complex integration scenarios without requiring extensive external signal conditioning.

Key Features

  • High-resolution ultrasonic sensor with 1 mm resolution over a 30-500 cm range.
  • Triple-output functionality: Analog Voltage, RS232/TTL Serial, and Pulse Width outputs.
  • Integrated real-time automatic calibration for voltage, humidity, and ambient noise compensation.
  • Advanced noise rejection and clutter filtering algorithms for stable operation.
  • Internal temperature compensation; compatible with optional external HR-MaxTemp for enhanced accuracy.
  • Low power consumption: operates from 2.7V to 5.5V DC with ~3.1 mA average current.
  • Wide beam pattern optimized for people detection and general object sensing.
  • Compact, lightweight PCB design with integrated mounting holes for easy installation.

Applications

  • Indoor robotics navigation and obstacle avoidance systems.
  • People detection and presence sensing for security or automation.
  • Liquid level monitoring in enclosed tanks or reservoirs.
  • Proximity sensing and object detection in material handling equipment.
  • Integration into interactive displays and kiosks for user presence detection.

Technical Specifications

Model SeriesMB10 Series
Model NumberMB1003
Operating Voltage2.7 V to 5.5 V DC
Average Current Consumption3.1 mA
Sensing Range30 cm to 500 cm
Maximum Range500 cm (5 m)
Resolution1 mm
Read Rate10 Hz
Ultrasonic Frequency42 kHz
Output InterfacesAnalog Voltage, RS232/TTL Serial, Pulse Width
Sensor Cover Diameter16 mm
Weight4 g

Frequently Asked Questions

What are the output options of the MB1003 sensor and how do I use them?

The MB1003 provides three simultaneous output options: an analog voltage output proportional to distance, a TTL-level serial (RS232 format) output, and a pulse width output. You can select the most convenient interface for your microcontroller (e.g., Arduino's ADC for analog, a serial UART pin for TTL, or a digital input pin for pulse width measurement). All outputs are active concurrently.

What is the minimum and maximum detectable distance for this sensor?

The sensor has a minimum reporting distance of 30 cm; objects closer than this will typically be reported as 30 cm. The maximum reliable sensing range under typical indoor conditions is 500 cm (5 meters). The sensor's performance is optimized for indoor use, where its wide beam and noise rejection algorithms are most effective.

How does the automatic calibration feature work, and do I need to calibrate it manually?

The MB1003 performs real-time background automatic calibration, continuously adjusting for changes in supply voltage, humidity, and ambient acoustic noise. This eliminates the need for manual calibration in most applications. For highest accuracy over extreme temperature swings, an optional external HR-MaxTemp temperature compensation module can be connected.

What is the power requirement and current consumption of this module?

The module operates from a 2.7V to 5.5V DC supply. Its average current consumption is approximately 3.1 mA, making it suitable for low-power and battery-operated applications. Ensure your power source can provide clean, stable voltage within this range for optimal performance.

Package Includes

  • 1 x MaxBotix MB1003 HRLV-MaxSonar-EZ0 Ultrasonic Rangefinder Module

Additional Information

Weight 0.005 kg
Dimensions 8 × 8 × 3 cm