MB7139 XL-TrashSonar-WR

High Performance Ultrasonic Trash Bin Measurement

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.

Models with additional chemical resistance are available

The F-Option (IP-68) design modification provides our weather resistant sensors with extra protection against corrosive chemical environments. Ask for the F-Option (IP-68) when ordering.

Product Specifications

  • 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
  • Volume Pricing (100 or more units): Contact MaxBotix Inc.

Product Documentation

Documents and Downloads

MB7139 Datasheet XL-TrashSonar-WR-datasheet
Sensor Selection Guide Sensor Selection Guide
XLWR Chaining Notes XL-TrashSonar-WR Chaining
RoHS Conformity RoHS Declaration of Conformity
CE Declaration of Conformity CE Declaration of Conformity
Reliability Demonstration MTBF Report
High Resolution Pictures High Resolution Pictures.zip

Product 3D Models

These 3D model files will download with a different product name.
Full Horn Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
Compact Horn Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
Ultra Compact
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
1″ BSPP Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
1″ NPS Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
30mm 1.5 Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  

Ultra-Compact Horn Models

Full Horn Exterior Mounted Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
Full Horn Interior Flush Mounted Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
Compact Horn Exterior Mounted Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  
Compact Horn Interior Flush Mounted Housing
Key Shot IGES File ACIS 7.0 File Solid Works Part
STL File STEP File ParaSolid Part  

Part Numbers

All part numbers are a combination of a six-character base followed by a dash and a three-digit product code. Please review the following table for more information on the three-digit product code.

M B 7 1 3 9 1 0 0
Base
Housing Style
0 Not Applicable
1 3/4″ NPS WR
2 3/4″ NPS WRC
3 Ultra Compact
4 Ultra Compact Flush Mount
5 1″ NPS
6 1″ BSPP
7 30MM 1.5
8 Extended Horn
Options Selected
0 No Options (Bagged)
1 F-Option
2 P-Option
3 F-Option and P-Option
4 No Options (Trayed)
5 TTL (Bagged)
6 TTL (Trayed)
Wire Attach
0 No Wire Attach
1 Wire Attached

The following table displays all of the active and valid part numbers for this product.

Active Part Numbers
MB7139-100 MB7139-101 MB7139-110 MB7139-111
MB7139-120 MB7139-121 MB7139-130 MB7139-131
MB7139-200 MB7139-201 MB7139-210 MB7139-211
MB7139-220 MB7139-221 MB7139-230 MB7139-231
MB7139-300 MB7139-320 MB7139-400 MB7139-420
MB7139-500 MB7139-501 MB7139-510 MB7139-511
MB7139-520 MB7139-521 MB7139-530 MB7139-531
MB7139-600 MB7139-601 MB7139-610 MB7139-611
MB7139-620 MB7139-621 MB7139-630 MB7139-631
MB7139-700 MB7139-701 MB7139-710 MB7139-711
MB7139-720 MB7139-721 MB7139-730 MB7139-731