MB1633 HRLV-ShortRange-EZ3

• Resolution of 1‑mm
• 10Hz reading rate
• Internal temperature compensation
• Cost-effective solution where precision range findings are needed
• Sensor component allows users to lower the cost of their systems without sacrificing performance
• 42kHz Ultrasonic sensor measures distance to objects
• RoHS compliant
• Read from all sensor outputs: Analog Voltage, RS232, and Pulse Width
• The sensor minimum reported distance is 2 cm (0.8 inches).
• The HRLV-ShortRange-EZ will detect targets within 1 mm of the front sensor face.
• Large targets closer than 2 cm will typically range as 20 mm.
• Accuracy is factory-matched providing a typical accuracy of 1% or better
• Maximum range of 5000 mm (195 inches)
• Tolerates outside noise sources
• Operates from 2.5V-5.5V
• Low 3.1mA average current requirement
• Small, lightweight module
• Designed for easy integration into your project or product
• Operational Temperature from -0C to +65C (+32F to +149F)
• Real-time automatic calibration (voltage, humidity, ambient noise)
• Option external temperature compensation - HR‑MaxTemp
• Firmware filtering for better noise tolerance and clutter rejection
• Great starting point for users unsure of which sensor to use

Features of the MB1633, HRLV-ShortRange-EZ3, include millimeter resolution, a great blend of sensitivity as well as side object rejection, range information from 2cm to 5m, a 10Hz read rate, and various output options: pulse-width, analog voltage, and RS232.

The HRLV-ShortRange-EZ3 is a sensor with a narrow beam and good side object rejection. The HRLV-ShortRangeEZ3 has a slightly wider beam width than the HRLV-ShortRange-EZ4 which makes it a good choice for when the HRLVShortRange-EZ4 does not have enough sensitivity for the application.