SKU: SENS-4128
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MaxBotix MB7366 HRXL-MaxSonar-WRL High-Performance Ultrasonic Sensor - PVC Housing, IP67

₹10,179.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB7366 HRXL-MaxSonar-WRL is a high-performance ultrasonic distance sensor featuring a robust PVC housing with IP67 weather resistance and 3/4-inch NPT threads for easy mounting. It provides precise, noise-immune ranging from 50 cm to 10 meters via analog voltage, serial (RS232), or pulse width outputs, making it ideal for outdoor robotics, industrial automation, and level monitoring applications.

Features

  • High-resolution ultrasonic ranging from 50 cm to 10 meters (1000 cm) with 1 mm resolution.
  • Triple-output interface: Analog Voltage, Serial (RS232), and Pulse Width for flexible system integration.
  • Robust IP67-rated PVC housing with 3/4-inch NPT threads for weather-resistant, secure mounting.
  • Advanced noise rejection with real-time automatic calibration for voltage, humidity, and ambient acoustic conditions.
  • Wide operating voltage range (2.7V to 5.0V DC) and temperature range (-40°C to +70°C) for harsh environments.

Out of stock

Description

The MB7366 HRXL-MaxSonar-WRL sensor utilizes high-output 42 kHz acoustic energy and sophisticated real-time waveform analysis to deliver stable, accurate distance measurements even in electrically or acoustically noisy environments. Its firmware incorporates continuous variable gain and clutter rejection algorithms, ensuring reliable performance for outdoor and industrial applications.

Housed in a sealed, grey PVC enclosure meeting the IP67 standard, the sensor is protected against dust ingress and temporary water immersion. The integrated 3/4-inch National Pipe Thread (NPT) allows for straightforward installation into standard electrical conduit fittings, facilitating integration into fixed monitoring systems, mobile robotics platforms, and automated process controls.

Key Features

  • High-Performance Ranging: Delivers precise distance measurements from 50 cm to 10 meters (1000 cm) with 1 mm resolution.
  • Multi-Interface Outputs: Provides simultaneous Analog Voltage, Serial (RS232), and Pulse Width outputs for maximum compatibility with microcontrollers, PLCs, and data loggers.
  • Environmental Robustness: IP67-rated PVC housing and an operating temperature range of -40°C to +70°C ensure reliable operation in demanding outdoor and industrial settings.
  • Advanced Signal Processing: Features real-time automatic calibration for temperature, voltage, and ambient noise, along with firmware-based filtering for excellent noise immunity.
  • Minimal Dead Zone: Objects closer than the 50 cm minimum range are typically reported as 50 cm, allowing for detection very near the sensor face.
  • Convenient Mechanical Design: Equipped with standard 3/4-inch NPT threads for secure, industry-standard mounting solutions.
  • Low Power Operation: Functions across a 2.7V to 5.0V DC supply range, suitable for battery-powered and low-voltage systems.

Applications

  • Outdoor robotics and autonomous vehicle navigation for obstacle detection and terrain mapping.
  • Industrial tank and silo level monitoring for liquids and bulk solids in harsh environments.
  • Security and presence detection systems for perimeter monitoring and gate control.
  • Precision agriculture for monitoring bin levels, vehicle guidance, and crop height measurement.
  • Process automation for object detection, conveyor belt monitoring, and robotic pick-and-place systems.

Technical Specifications

Manufacturer Part NumberMB7366
Model SeriesMB73 Series
Sensing Range50 cm to 1000 cm (10 meters)
Resolution1 mm
Read Rate6 Hz
Ultrasonic Frequency42 kHz
Output InterfacesAnalog Voltage, Serial (RS232), Pulse Width
Operating Voltage2.7 V to 5.0 V DC
Operating Temperature-40°C to +70°C
Ingress ProtectionIP67
Housing MaterialPVC
Mounting Thread3/4-inch NPT (National Pipe Thread)
Dimensions (L x Ø)70 mm x 44 mm
Weight50 g
ColorGrey

Frequently Asked Questions

What are the different output options on the MB7366 sensor and how do I use them?

The MB7366 provides three simultaneous output types: a scaling analog voltage pin, a serial (RS232) TX pin, and a pulse width pin. You can use any one based on your system's interface. For microcontrollers like Arduino, the analog or pulse width outputs are simplest. For longer-distance communication or PLC integration, the RS232 serial output is recommended, though it may require a logic level converter for 5V systems.

Is the MB7366 sensor suitable for underwater or submerged applications?

No. While the sensor has an IP67 rating for protection against dust and temporary water immersion (up to 1 meter for 30 minutes), it is not designed for continuous underwater operation. The IP67 rating ensures reliability in rainy, humid, or wet outdoor environments, but the sensor should not be permanently submerged.

How do I physically mount the MB7366 sensor?

The sensor features a standard 3/4-inch National Pipe Thread (NPT) on its housing. This allows for direct screw-in mounting into any compatible threaded conduit fitting, electrical enclosure, or custom bracket with a matching NPT female thread. This provides a secure, sealed, and professional installation method for fixed applications.

What is the minimum operating voltage and can I power it directly from a 3.3V microcontroller?

Yes. The MB7366 has a wide operating voltage range of 2.7V to 5.0V DC, making it directly compatible with both 3.3V and 5V logic systems. You can power it directly from the 3.3V pin of an ESP32, Raspberry Pi, or other 3.3V microcontroller without any additional voltage regulation.

How does the sensor handle acoustic noise or other ultrasonic interference?

The sensor employs advanced firmware algorithms including real-time waveform signature analysis and automatic gain control. It performs continuous background calibration to adapt to ambient acoustic noise and electrical interference, providing stable readings even in environments with multiple ultrasonic sources or variable conditions like changing humidity.

Package Includes

  • 1 x MaxBotix MB7366 HRXL-MaxSonar-WRL Ultrasonic Sensor Module

Additional Information

Weight 0.05 kg
Dimensions 7 × 4.4 cm