MB7139 XL-TrashSonar-WR
High Performance Ultrasonic Trash Bin Measurement
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MB7139 XL-TrashSonar-WR Ultrasonic Sensor Product Description
The MB7139 XL-TrashSonar-WR1 is a weather resistant sensor designed for trash bin level measurement.
The MB7139 XL-TrashSonar-WR1 reports the range to the first detectable target in a trash bin. This sensor is our most recommended sensor for testing within trash bins.
High output acoustic power combined with continuously variable gain, real-time background automatic calibration, real-time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electric noise sources. The XL‑TrashSonar‑WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable mid-range detection zones.
MB7137 is the I2C version of this sensor.
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MB7139 XL-TrashSonar-WR Ultrasonic Sensor Product Specifiations
• Resolution of 1 cm
• 10Hz read rate
• 42kHz Ultrasonic sensor measures distance to objects
• RoHS Compliant
• Read from all 3 sensor outpus: Analog Voltage, Pulse Width, RS232 serial
• Operates from 3.0-5.5V
• Low 3.4mA average current requirement
• Small, light weight module
• Designed for easy integration into your project or product
• Operational Temperature from -40˚C to +65˚C (-40˚F to +149˚F)
• Real-time automatic calibration (voltage, humidity, ambient noise)
• Firmware filtering for better noise tolerance and clutter rejection
• 200,000+ Hours Mean Time Between Failure
• Weather Resistant (IP67), optional Chemical Resistant F-Option
• Matches standard electrical pipe fittings for easy mounting
• Maximum range of 350 cm (138 inches)
• Our most recommended trash level measurement sensor
• Mid-range, narrow detection zone
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MB7139 XL-TrashSonar-WR Ultrasonic Sensor Features and Benefits
• Real-time calibration, noise rejection and additional filtering provides stable range information
• Excellent for applications that require consistently accurate outputs
• Impressive acoustic and electrical noise resistance
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MB7139 XL-TrashSonar-WR Ultrasonic Sensor Applications and Uses
• Autonomous Navigation
• Environments with acoustic and electrical noise
• Bin Level Measurement
• Tank Level Measurement
• Trash Level measurement
