Ultrasonic Range Finder I2CXLEZ0-MB1202

Introduction

The I2CXL-MaxSonar-EZ series is the first MaxSonar ultrasonic sensor to feature the I2C interface. The sensor have high acoustic power output along with real-time auto calibration for changing conditions (voltage and acoustic or electrical noise) that ensure users receive the most reliable (in air) ranging data for every reading taken.

The I2CXLEZ0-MB1202 offers the widest and most sensitive beam pattern of the I2CXL-MaxSonar-EZ sensors that are offered. This makes the I2CXLEZ0-MB1202 an excellent choice wherever wide beam detection, reliable people detection, or reliable small obstacle detection are required.

This sensor provides very short to long-range detection and ranging, in a tiny and compact form factor. It detect objects from 0-cm to 765-cm (25.1 feet) and provide sonar range information from 20-cm out to 765-cm with 1-cm resolution. Objects from 0-cm to 20-cm typically range as 20-cm.

Note: Object from 0-mm to 1-mm may not be detected.

Specifications/Features

• Resolution: 1-cm
• Data refresh rate: up to 40Hz
• Range: 20cm to 765cm (25 Feet)
• Sensor operates at 42kHz
• Virtually no sensor dead zone, objects closer than 20 cm will typically range as 20 cm
• Operating voltage: 3V-5.5V
• Average current requirement: 4.4mA
• Operational Temperature from 0°C to +65°C (32°F to +149°F)
• I2C bus communication allows rapid control of multiple sensors with only two wires
• Easy control of multiple sensors
• Control up to 127 sensors using two wires
• Firmware filtering for better noise tolerance and clutter rejection
• Widest beam pattern in I2CXL-MaxSonar-EZ sensor family
• Status pin available to determine sensor state also Power-up address reset pin is available

Multiple Sensor Reference Wiring Diagram
Adding additional sensors to the I2C bus is extremely simple, as long as each sensor is programmed first to a different address, and the bus capacitance is low enough for the pull-up resistors to work properly. GND, V+, SCL and SDA simply need to be connected to the existing wires that the bus operates on. Each sensor can then be addressed individually to perform a range finding cycle or return the range data.
Note: For more detail refer datasheet.

Dimensions

Documents

I2CXL-EZ0 sensor datasheet
I2CXL-EZ0 sensor Beam width explanation
Maxbotics FAQ

Visit forum for Online Discussion on this product

Customer Reviews: