SKU: SENS-4101
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MaxBotix MB8450 USB-CarSonar-WR Waterproof Ultrasonic Sensor

₹6,039.00 (Inclusive of all taxes)
Out of Stock

The MaxBotix MB8450 USB-CarSonar-WR is a weather-resistant ultrasonic sensor designed for reliable, long-range vehicle detection. Featuring a USB interface, it provides centimeter-resolution distance readings from 500mm to 5000mm, making it suitable for integration into kiosk, ATM, and drive-through systems.

Features

  • Ultrasonic vehicle detection sensor with a 5-meter maximum range and 1 cm resolution.
  • Integrated USB interface for direct PC connection and simplified system integration.
  • Weather-resistant (WR) housing for reliable operation in outdoor and drive-through environments.
  • Features a preset proximity detection zone of 150 cm (~59 inches) for vehicle presence alerts.
  • Advanced noise rejection algorithms ensure stable readings in electrically noisy conditions.

Out of stock

Description

The MB8450 CarSonar-WR utilizes high-output acoustic power at 42 kHz combined with real-time waveform analysis and automatic calibration to deliver virtually noise-free distance measurements. Its design is optimized for detecting vehicles, providing a reliable, non-contact sensing solution that operates effectively in the presence of various acoustic and electrical interference sources.

Engineered for easy integration, the sensor outputs range information approximately every 250 milliseconds (~4 Hz read rate) and supports multi-sensor operation for covering wider areas. The factory-calibrated beam pattern ensures consistent long-range detection zones, making it a robust choice for automated vehicle presence systems.

Key Features

  • Weather-resistant (WR) ultrasonic sensor module for outdoor vehicle detection.
  • USB interface provides plug-and-play connectivity for data logging and control systems.
  • High-accuracy, centimeter-resolution ranging from 0.5 to 5.0 meters.
  • Advanced signal processing with real-time background calibration and noise rejection.
  • Preset proximity detection zone configurable for vehicle presence alerts.
  • Supports multi-sensor operation to prevent acoustic crosstalk.
  • RoHS compliant construction with a compact, lightweight form factor.
  • Factory calibrated for reliable beam pattern matching and long-range performance.

Applications

  • Vehicle detection at automated teller machines (ATMs) and bank drive-through lanes.
  • Presence sensing for interactive kiosks and toll booth automation.
  • Parking guidance and vehicle counting systems.
  • Gate and barrier control activation in parking facilities.
  • Industrial vehicle detection in warehouse and loading bay environments.

Technical Specifications

Model NumberMB8450
Sensor TypeUltrasonic Ranging
Detection Range500 mm to 5000 mm
Resolution1 cm
Read Rate~4 Hz (~250 ms per reading)
InterfaceUSB
Operating Frequency42 kHz
Target Acquire Time~4 seconds
Target Release Time~5 seconds
Proximity Detect Zone150 cm (~59 inches)
Multi-Sensor OperationSupported
Housing RatingWeather-Resistant (WR)
ComplianceRoHS
Shipping Weight0.05 kg
Shipping Dimensions8 cm x 4 cm x 3 cm (L x W x H)

Frequently Asked Questions

What is the operating voltage for the MB8450 sensor, and is an external power supply needed?

The MB8450 is powered directly through its USB interface, drawing standard 5V DC from the USB host port. No external power supply is required, making it a true plug-and-play device for connection to PCs, single-board computers, or USB-powered hubs.

How do I read data from the MB8450's USB interface?

The sensor presents a virtual COM port (VCP) over USB. You can read ASCII distance strings (e.g., 'R500' for 500 mm) using any serial terminal application or by integrating serial library commands in software like Python, C++, or LabVIEW. The data format and baud rate are detailed in the product datasheet.

Can multiple MB8450 sensors operate simultaneously without interference?

Yes, the MB8450 supports multi-sensor operation. Its advanced acoustic coding and timing algorithms help minimize crosstalk. For optimal performance in multi-sensor setups, follow the manufacturer's guidelines for physical spacing and staggering measurement cycles.

What is the preset proximity detection zone, and can it be changed?

The sensor has a factory-set proximity detection zone at 150 cm (approximately 59 inches). This zone is used to trigger a specific output flag indicating a vehicle is within range. The zone distance is fixed and not user-configurable on this model; it is designed as a dedicated vehicle presence alert.

Is the MB8450 suitable for outdoor use in all weather conditions?

The MB8450 features a Weather-Resistant (WR) housing designed to withstand typical outdoor environmental factors like rain and humidity. However, it is not fully submersible (IP68). For harsh conditions, ensure the USB connector is properly sealed and consider additional protective enclosures for prolonged exposure.

Package Includes

  • 1 x MaxBotix MB8450 USB-CarSonar-WR Ultrasonic Sensor

Additional Information

Weight 0.05 kg
Dimensions 8 × 4 × 3 cm