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HRXL-MaxSonar-WRS Ultrasonic Sensor from MaxBotix Inc.

MB7544
SCXL-MaxSonar®-WRST4

High Performance Ultrasonic Precision Rangefinder
 

Packaging Options

 
SCXL-MaxSonar-WRS Ultrasonic Sensor

3/4" NPS WR Housing

Lead time may vary for larger orders

MB7544
Each, $199.95
MB7544
5-Pack, $954.75
MB7544
10-Pack, $1,789.50
MB7544
50-Pack, $6,891.83
MB7544
100-pack, $13,295.00
For pricing of orders with more than 100 units, please complete our Quote Request Form.

Product Description

The weather resistant SCXL-MaxSonar-WRS self‑cleaning sensor is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging 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 MB7544 SCXL-MaxSonar-WRST4 self‑cleaning sensor is a cost-effective, rugged ultrasonic sensor designed for reliable snow-depth measurement. The MB7544 features a self-cleaning transducer to remove condensation and ice buildup when operating in cold conditions. The MB7544 self‑cleaning sensor has an internal filter that will reset to targets that are considered valid outside of a 2% distance to 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).

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 SCXL‑MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long-range detection zones.

MB7534 is the RS232 version of this sensor.

Models with additional chemical resistance are available

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

Product Specifications

 
  • Resolution of 1-mm
  • Self‑cleaning transducer
  • 0.58Hz 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 range as 50cm
  • Operates from 2.7-5.5V
  • Low 68mA 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)
  • Long, narrow detection zone
  • TTL Serial Output
  • Recommended for snow level measurement
  • Recommended for weather station monitoring
  • Maximum range of 5 meters (196 inches)
  • Volume Pricing (100 or more units): Contact MaxBotix Inc.

Product Documentation

Documents and Downloads

 
MB7544 Datasheet SCXL-MaxSonar-WRST4-datasheet
Sensor Selection GuideSensor Selection Guide
Snow Sensor MountingRecommended mounting guide
SCWR Chaining NotesSCXL-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
 
These 3D model files will download with a different product name.
 
Key ShotIGES FileACIS 7.0 FileSolid Works Part
STL FileSTEP FileParaSolid Part 
 
 
 
 
 
 
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