- Resolution of 1 cm
- Up to 40Hz reading rate
- Simple I2C bus interface
- Easy control of multiple sensors
- Control up to 127 sensors using two wires
- 42kHz Ultrasonic sensor measures distance to objects
- RoHS Compliant
- Operates from 3.0-5.5V
- Low 3.4mA average current requirement
- Small, lightweight module
- Designed for easy integration into your project or product
- Operational Temperature from -40˚C to +70˚C (-40˚F to +160˚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
- Available in multiple mounting packages – 3/4″ NPS, Ultra-Compact, 1″ NPS, 1″ BSPP, 30mm1.5
- Maximum range of 765 cm (300 inches)
- Long-range, narrow detection zone
Features of the weather resistant MB7040, I2CXL-MaxSonar-WR, include centimeter resolution, short to long distance detection, range information from 20cm to 765cm for the nearest detectable target, up to a 40Hz read rate, and an I2C interface.
The MB7040 from the I2CXL-MaxSonar-WR line of outdoor sensors is a rugged ultrasonic sensor component module. This sensor comes in a compact and robust PVC housing which meets the IP67 water intrusion standard and matches standard electrical 3/4‑inch PVC pipe fittings (this product has multiple housing options available).
The I2CXL-MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long-range detection zones.
In addition, the MB7040 offers virtually noise-free distance readings through the use of high-output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms. This holds true even in the presence of many of the various acoustic or electrical noise sources.
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 (IP68) when ordering.
Documents
Chemical Compatibility
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Review our Chemical Compatibility notes to learn about our compatibility in different environments. Please contact our Technical Support team with any questions about chemicals not listed.
Email: techsupport@maxbotix.com
Product 3D Models
100 Housing (Full Horn Housing)
200 Housing (Compact Horn Housing)
300/400 Housing (Ultra Compact Horn Housing)
500 Housing (1″ NPS Housing)
600 Housing (1″ BSPP Housing)
700 Housing (30mm 1.5 Housing)
Housing 3D Models
Full Horn Interior Flush Mounted Housing
Full Horn Exterior Mounted Housing
Compact Horn Exterior Mounted Housing
Compact Horn Interior Flush Mounted Housing
A potting dam contains the potting material when covering the components on the Ultra Compact Sensor.
Significantly improve the resistance to galvanic corrosion.
Wire Attachment Length for Distributors change to 3ft
The color of any exposed epoxy will be black or gray, rather than only gray.
MaxBotix is changing its manufacturing process for the F-Option. The method of creating an F-Option part was changed to improve the manufacturability and decrease lead times for F-Option parts.
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Pin Header (90 Degree 7 Pin)
$17.27View AccessoryConnector Header Through Hole, Right Angle 7 position 0.100″ (2.54mm)
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MB7950 WR Mounting Hardware
$4.49View AccessoryAllows customers to easily through-hole mount WR sensors.
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MaxBotix Inc Design Cycle Guide
This guide outlines the process of working with MaxBotix from concept to product design, testing, and deployment and full production. The guide gives you valuable information and Design Tips to...
MaxBotix Inc Design Cycle Guide
This guide outlines the process of working with MaxBotix from concept to product design, testing, and deployment and full production. The guide gives you valuable information and Design Tips to...
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Understanding Target Acoustics
Acoustically Soft vs. Acoustically Hard Key Takeaways Acoustic properties limit the detection range of certain targets Understanding a target’s acoustic properties helps with sensor selection Targets that absorb more sound...
Understanding Target Acoustics
Acoustically Soft vs. Acoustically Hard Key Takeaways Acoustic properties limit the detection range of certain targets Understanding a target’s acoustic properties helps with sensor selection Targets that absorb more sound...
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Ultrasonic Sensor MTBF: Mean Time Between Failure
What is MTBF (Mean Time Between Failure)? Mean Time Between Failure measures the time that passes between one previous failure of a mechanical/electrical system to the next failure during normal...
Ultrasonic Sensor MTBF: Mean Time Between Failure
What is MTBF (Mean Time Between Failure)? Mean Time Between Failure measures the time that passes between one previous failure of a mechanical/electrical system to the next failure during normal...
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