SKU: SENS-4132
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MaxBotix MB1200 XL-MaxSonar-EZ0 High-Performance Ultrasonic Sensor Module

₹3,619.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB1200 XL-MaxSonar-EZ0 is a high-performance ultrasonic ranging sensor module designed for indoor applications, offering a 25-765 cm detection range with a 42 kHz operating frequency. It provides multiple output options (Analog Voltage, RS232 Serial, Pulse Width) for seamless integration with microcontrollers like Arduino, Raspberry Pi, and industrial PLCs.

Features

  • High-performance ultrasonic sensor with a 25 cm to 7.65 meter (300-inch) indoor ranging capability.
  • Triple-output interface: Analog Voltage, RS232 Serial (TTL), and Pulse Width for flexible system integration.
  • Features real-time automatic calibration for voltage, humidity, and ambient noise, ensuring stable readings.
  • Virtually no dead zone; objects closer than 25 cm are reported as 25 cm.
  • Wide, sensitive 42 kHz acoustic beam pattern optimized for small target and people detection.

Out of stock

Description

The MB1200 XL-MaxSonar-EZ0 utilizes advanced ultrasonic time-of-flight (ToF) measurement with a 42 kHz transducer. Its high-output acoustic power, combined with a hardware gain of 4000 and sophisticated firmware algorithms—including real-time waveform signature analysis and clutter rejection—delivers virtually noise-free distance readings even in electrically noisy environments.

Designed for reliability with a rated MTBF exceeding 200,000 hours, this sensor is engineered for continuous indoor operation. The module includes onboard mounting holes on its compact PCB for easy installation. Its automatic background calibration continuously adjusts for changes in supply voltage and environmental conditions, maintaining measurement accuracy without user intervention.

Key Features

  • High-Performance Ranging: 25 cm to 765 cm (300 inches) maximum indoor detection range.
  • Multiple Output Formats: Simultaneously provides Analog Voltage (scaling with distance), RS232 Serial (TTL-level ASCII output), and Pulse Width outputs.
  • Advanced Signal Processing: Employs real-time automatic calibration and waveform analysis for superior noise immunity and stable performance.
  • Wide & Sensitive Beam: Offers the widest and most sensitive detection zone in the XL-MaxSonar-EZ series for reliable small-target sensing.
  • Minimal Dead Zone: Effectively eliminates the ultrasonic sensor blind spot, reporting close objects at a consistent 25 cm.
  • Robust Construction: High-reliability design with a proven mean time between failures (MTBF) exceeding 200,000 hours.
  • Easy Integration: Compact PCB with mounting holes and standard 3.3V-5.5V logic compatibility for straightforward project implementation.

Applications

  • Indoor robotics navigation and obstacle avoidance for service and mobile robots.
  • People detection and presence sensing in security systems, smart lighting, and occupancy monitoring.
  • Liquid level monitoring in indoor tanks, reservoirs, and industrial process vessels.
  • Proximity sensing and object detection for automated guided vehicles (AGVs) and material handling equipment.
  • Distance measurement in interactive displays, kiosks, and museum exhibits.

Technical Specifications

Manufacturer Part NumberMB1200
Model SeriesMB12 Series
Operating Voltage3.3 V to 5.5 V DC
Average Current Consumption3.4 mA
Ultrasonic Frequency42 kHz
Sensing Range25 cm to 765 cm
Maximum Range765 cm (7.65 m / 300 inches)
Resolution1 cm
Read Rate10 Hz (Typical)
Output InterfacesAnalog Voltage, RS232 Serial (TTL), Pulse Width
Sensor Cover Diameter16 mm
PCB Dimensions (L x W)22.5 mm x 20 mm
Weight6 g

Frequently Asked Questions

What are the output options of the MB1200 sensor and how do I use them?

The MB1200 provides three simultaneous outputs: an analog voltage that scales linearly with distance, a TTL-level RS232 serial port that outputs ASCII range data, and a pulse width (PWM) output where the pulse length corresponds to distance. You can select the most convenient interface for your microcontroller (e.g., Arduino's analog pin, serial port, or pulseIn function) without configuring the sensor.

Is the MB1200 suitable for outdoor use?

No, the MB1200 XL-MaxSonar-EZ0 is designed for indoor use only. Outdoor environments with wide temperature swings, precipitation, or direct sunlight can affect the acoustic performance and reliability of the sensor. For outdoor applications, consider MaxBotix's weather-resistant LV-MaxSonar series.

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

The sensor performs real-time background automatic calibration, continuously adjusting for changes in supply voltage, humidity, and ambient acoustic noise. This process happens transparently, so no user-initiated calibration is required for standard operation, ensuring stable and accurate readings from power-up.

What is the minimum detection distance (dead zone) for this sensor?

The sensor has a virtually non-existent dead zone. Objects detected closer than the minimum 25 cm range are reliably reported as 25 cm, allowing for consistent proximity detection right up to the sensor face, which is ideal for collision avoidance in robotics.

What is the power requirement and current draw for the MB1200?

The module operates from a 3.3V to 5.5V DC supply. Under typical operating conditions, it draws an average current of approximately 3.4 mA, making it suitable for battery-powered embedded systems and low-power applications.

Package Includes

  • 1 x MB1200 XL-MaxSonar-EZ0 Ultrasonic Sensor Module

Additional Information

Weight 0.006 kg
Dimensions 2 × 2.25 cm