MB7395 HRXL-MaxSonar-WRBT

High Performance Ultrasonic Precision Rangefinder

Product Description

The weather resistant HRXL-MaxSonar-WRBT is a rugged, ultrasonic sensor component module. This outdoor sensor provides wide-angled detection and ranging out to five feet in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3/4‑inch PVC pipe fittings.

The HRXL-MaxSonar-WRBT MB7395 ultrasonic sensor features a maximum range of 5 feet (1525mm). The MB7395 is our sensor with the widest detection zone.

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 electrical noise sources. The HRXL‑MaxSonar-WR sensors are factory calibrated.

MB7375 is the RS232 version of this sensor.

Models with additional chemical resistance are available

The F-Option (IP68) 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-mm
  • 6.33Hz read rate
  • Internal temperature compensation
  • 42kHz ultrasonic sensor measures distance to objects
  • RoHS Compliant
  • Read from all 3 sensor outputs: Analog Voltage, Serial, Pulse Width
  • Virtually no sensor dead zone, objects closer than 50cm typically range as 50cm
  • Operates from 2.7-5.5V
  • Low 2.9mA average current requirement
  • Small, light weight module
  • Designed for easy integration into your project or product
  • Operational temperature -40°C to +65°C (-40°F to +149°F)
  • Real-time automatic calibration (voltage, humidity, and ambient noise)
  • Firmware filtering for excellent noise tolerance and clutter rejection
  • Weather resistant (IP67), optional chemical resistant F-Option
  • Matches standard electrical 3/4-inch PVC pipe fittings for easy mounting (3/4-inch National Pipe Thread Straight)
  • Short, wide detection zone
  • TTL Serial Output
  • Maximum range of five feet (1525 mm)
  • Volume Pricing (100 or more units): Contact MaxBotix Inc.

Product Documentation

Documents and Downloads

MB7395 DatasheetHRXL-MaxSonar-WR-datasheet
Sensor Selection GuideSensor Selection Guide
HRWR Chaining NotesHRXL-MaxSonar-WR Chaining
RoHS ConformityRoHS Declaration of Conformity
CE Declaration of ConformityCE Declaration of Conformity
Reliability DemonstrationMTBF Report
High Resolution PicturesHigh Resolution Pictures.zip

Product 3D Models

Compact Horn Housing
Keyshot FileIGES FileACIS 7.0 FileSolid Works Part
STL FileStep FileParaSolid File 
1″ BSPP Housing
Keyshot FileIGES FileACIS 7.0 FileSolid Works Part
STL FileStep FileParaSolid File 
1″ NPS Housing
Keyshot FileIGES FileACIS 7.0 FileSolid Works Part
STL FileStep FileParaSolid File 
30mm 1.5 Housing
Keyshot FileIGES FileACIS 7.0 FileSolid Works Part
STL FileStep FileParaSolid File 

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.

MB7395200
Base
Housing Style
0Not Applicable
13/4″ NPS WR
23/4″ NPS WRC
3Ultra Compact
4Ultra Compact Flush Mount
51″ NPS
61″ BSPP
730MM 1.5
8Extended Horn
Options Selected
0No Options (Bagged)
1F-Option
2P-Option
3F-Option and P-Option
4No Options (Trayed)
5TTL (Bagged)
6TTL (Trayed)
Wire Attach
0No Wire Attach
1Wire Attached

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

Active Part Numbers
MB7395-200MB7395-201MB7395-210MB7395-211
MB7395-220MB7395-221MB7395-230MB7395-231
MB7395-500MB7395-501MB7395-510MB7395-511
MB7395-520MB7395-521MB7395-530MB7395-531
MB7395-600MB7395-601MB7395-610MB7395-611
MB7395-620MB7395-621MB7395-630MB7395-631
MB7395-700MB7395-701MB7395-710MB7395-711
MB7395-720MB7395-721MB7395-730MB7395-731
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