High Resolution Ultrasonic Level Sensor IP67 Weather Resistant Bin Tank Water Level Sensor 0~5 Meters MB7389

High Resolution Ultrasonic Level Sensor Bin Tank Water Level Sensor 0~5 Meters

Model Number : MB7389

MB7389 Ultrasonic Level Sensor Description

The HRXL-MaxSonar-WR sensor line is a cost-effective solution for applications requiring precision range-finding, low-voltage operation, space saving, low-cost, and IP67 rating for weather resistance. The HRXL-MaxSonar-WR sensor line provides high accuracy and high resolution ultrasonic proximity detection and ranging in air. This sensor line features 1-mm resolution, target-size and operating-voltage compensation for improved accuracy, superior rejection of outside noise sources, internal speed-of-sound temperature compensation and optional external speed-of-sound temperature compensation. The HRXL-MaxSonar-WR/WRC models are available in 5-meter or 10-meter models. This ultrasonic sensor detects objects from 1-mm and ranges to objects from 30-cm* to maximum range. Objects closer than 30-cm* are typically reported as 30-cm*. The interface output formats are pulse width, analog voltage, and digital serial in either RS232 (MB7360 series) or TTL (MB7380 series). Factory calibration is standard. 

Precision Ultrasonic Range Sensing

• Range-finding at a fraction of the cost of other precision rangefinders

• Reading-to-reading stability of 1-mm at 1-meter is typical1

• Accuracy is factory-matched providing a typical accuracy of 1% or better 1,2

• Internal temperature compensation is standard and optional external temperature compensation

• Determines range to largest object (MB7369 , MB7389)

• Determines range to first detectable object (MB7360, MB7363, MB7366, MB7367, MB7380, MB7383, MB7386, MB7387)

• Excellent clutter rejection

• Additional chemical resistance available6

Very Low Power Requirements

• Fast first reading after power-up eases battery requirements

• Wide, low supply voltage requirements eases battery powered design

• Low current draw reduces current drain for battery operation

• Very low-power rangerfinder, excellent for multiple sensor or battery based systems 

Easy to Use Component Module

• Gracefully handles other ultrasonic sensors5

• Stable and reliable range readings and excellent noise rejection make the sensor easy to use for most users

• Easy to use interface with distance provided in a variety of outputs

• Target size compensation provides greater consistency and accuracy

• Sensor automatically handles acoustic noise 2,4

• Calibrated sensor eliminates most sensor to sensor variations

MB7389 Ultrasonic Level Sensor Applications and Uses

- Bin Level Measurement

- Tank Level Measurement