The MB7334 from the HRXL-MaxSonar-WRS line of outdoor sensors is a rugged ultrasonic sensor component module. This sensor comes in a compact and robust PVC housing that meets the IP67 water intrusion standard and matches standard electrical 3/4‑inch PVC pipe fittings.
The MB7334 has an internal filter that will reset to targets that are considered valid outside of a 2% distance to the target window. This makes the sensor ideal for targets that occasionally move rapidly. The sensor accurately applies temperature compensation to every reading, using either the integrated temperature sensor or the optional external temperature sensor, HR-MaxTemp.
Features
Internal Temperature compensation
Read from all 3 sensor outputs: Analog Voltage, Serial, Pulse Width
Virtually no sensor dead zone, objects closer than 50cm range as 50cm
Small, lightweight module
Designed for easy integration into your project or product
Real-time automatic calibration (voltage, humidity, and ambient noise)
Firmware filtering for excellent noise tolerance and clutter rejection
Weather-resistant (IP67)
Matches standard electrical 3/4-inch PVC pipe fittings for easy mounting (3/4-inch National Pipe Thread Straight)
The long, narrow detection zone
RS232 Serial Output
Recommended for snow level measurement
Recommended for weather station monitoring
Great for applications with slow-moving targets
Specification
| Model | MB7334 |
| Operating Voltage (VDC) | 2.7 ~ 5.5 |
| Average Current Consumption (mA) | 3.1 |
| Frequency(Hz) | 42000 |
| Resolution | 1 mm |
| Read Rate (Hz) | 6 |
| Operating Temperature (°C) | 40 to 70 |
| Max. Sensing Distance (cm) | 500 |
| Outer Diameter(mm) | 44 |
| Nut Size (mm) | 26 |
| Color | Grey |
| Length (mm) | 70 |
| Weight (gm) | 50 |
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