SKU: SENS-4089
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MaxBotix MB7566 SCXL-MaxSonar-WRL Ultrasonic Sensor - IP67 PVC Housing, 10m Range

₹11,959.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB7566 SCXL-MaxSonar-WRL is a rugged, IP67-rated ultrasonic distance sensor designed for demanding outdoor and industrial applications. Operating from 2.7-5.5V, it provides reliable range information from 0.5 to 10 meters via pulse-width, analog voltage, or RS232 serial outputs, making it compatible with microcontrollers, PLCs, and data acquisition systems.

Features

  • High-performance ultrasonic sensor with a maximum detection range of 10 meters (394 inches).
  • Rugged IP67-rated PVC housing designed for outdoor use and resistance to water, condensation, and frost.
  • Multiple output options: Pulse-width, analog voltage, and RS232 serial for flexible system integration.
  • Real-time automatic calibration for voltage, humidity, and ambient noise ensures stable readings.
  • Low power operation with an average current draw of 68mA from a 2.7-5.5V supply.

Out of stock

Description

The MB7566 is part of MaxBotix’s SCXL-MaxSonar-WR series, engineered for reliability in harsh environments. Its 42kHz ultrasonic transducer and advanced firmware provide millimeter resolution with excellent noise tolerance and clutter rejection, delivering accurate distance measurements to the nearest detectable target.

Housed in a compact, chemically resistant PVC enclosure that matches standard 3/4-inch electrical pipe fittings, this sensor is built for easy mechanical integration. It operates across an extended temperature range from -40°C to +65°C, making it suitable for applications from cold storage to sun-exposed industrial settings where consistent performance is critical.

Key Features

  • Weather-Resistant Construction: IP67-rated PVC housing protects against water intrusion, dust, and high-moisture conditions.
  • Advanced Signal Processing: Onboard firmware filtering provides superior noise tolerance and rejection of acoustic clutter.
  • Multi-Output Interface: Offers simultaneous pulse-width, analog voltage, and RS232 serial outputs for maximum compatibility.
  • Automatic Calibration: Continuously self-calibrates for changes in supply voltage, humidity, and ambient acoustic noise.
  • Long-Range Detection: Capable of measuring distances from 500 mm to 9999 mm (10 meters) with 1 mm resolution.
  • Robust Electrical Design: Operates from a wide 2.7V to 5.5V DC range with low average current consumption.
  • Extended Temperature Range: Rated for reliable operation from -40°C to +65°C.

Applications

  • Outdoor tank level monitoring and liquid volume measurement in industrial settings.
  • Obstacle detection and ranging for autonomous mobile robots (AMRs) and guided vehicles.
  • Parking assistance and vehicle detection systems in smart traffic management.
  • Bin level sensing for agricultural, waste management, and bulk material handling.
  • Distance measurement in harsh environmental conditions such as mining, construction, and marine applications.

Technical Specifications

Model SeriesMB75 Series
Manufacturer Part NumberMB7566-100
Operating Voltage2.7 to 5.5 V DC
Average Current Consumption68 mA
Maximum Range10 m (394 inches)
Minimum Range0.5 m (500 mm)
Resolution1 mm
Read Rate0.57 Hz (approx. 1.75 seconds per reading)
Ultrasonic Frequency42 kHz
Output OptionsPulse-Width, Analog Voltage, RS232 Serial
IP RatingIP67 (Weather Resistant)
Housing MaterialPVC
Operating Temperature-40°C to +65°C

Frequently Asked Questions

What are the output options of the MB7566 sensor and how do I use them?

The MB7566 provides three simultaneous output formats. The pulse-width output pin delivers a scalable pulse proportional to distance. The analog voltage output provides a ratiometric analog voltage (Vcc/512) per inch. The RS232 serial output transmits ASCII characters 'R' followed by a four-digit range in millimeters ending with a carriage return. You can use any one of these outputs based on your microcontroller or PLC interface preference.

Is this sensor suitable for continuous outdoor use in all weather conditions?

Yes, the MB7566 is designed for challenging outdoor environments. Its IP67-rated PVC housing provides protection against dust ingress and temporary immersion in water up to 1 meter for 30 minutes. The sensor's firmware and physical design also reduce the impact of condensation and frost when operated continuously, making it reliable in high-humidity and variable weather conditions.

What is the power requirement and how do I connect it to an Arduino or Raspberry Pi?

The sensor operates from a 2.7V to 5.5V DC supply with an average current draw of 68mA. For connection, provide V+ (2.7-5.5V) and GND. For the output, choose one interface: connect the PWM pin to a digital input on an Arduino for pulse-width reading, the analog output to an ADC pin for voltage reading, or the serial output (TX) to a UART RX pin on an Arduino/Raspberry Pi. Ensure logic level compatibility if using 3.3V systems.

How does the automatic calibration work and is manual calibration needed?

The sensor features real-time automatic calibration (RAC) that continuously adjusts for changes in supply voltage, humidity, and ambient acoustic noise. This built-in firmware feature typically eliminates the need for manual calibration, providing stable and accurate readings in dynamic environments. For most applications, no user-initiated calibration is required.

Package Includes

  • 1 x MaxBotix MB7566-100 SCXL-MaxSonar-WRL Ultrasonic Sensor

Additional Information

Weight 0.06 kg
Dimensions 15 × 5 × 5 cm