Arduino Ultrasonic Distance Sensor (RS485 interface) 20012

The Ultrasonic Range Finder is the sensor that can give your robot a picture from his surroundings.This ultrasonic sensor allows you to determine the exact distance of an obstacle in the sonar field of view and the sensor measures distances by sending out ultrasonic waves. Waves that bounce off an obstacle find their way back to the sensor. It adopts a industrial level AVR MCU as processor. Temperature correction and compensation module are included. Its RS485 interface allows sensors of this kind to be connected together in a network.

Features:

Detectable ranges from 4cm to 500 cm

Using RS485 bus communication

1 cm resolution

Specifications:

Input voltage: +5V

Current: <20mA

Working temperature: -10℃~+70℃

Detecting range: 4cm-500cm

Resolution: 1cm

Frequency: 40KHz

Interface: RS485

Temperature sensor: 12 bits reading from serial port

Dimensions: 33.6mm x 51.3mm

Weight: 30g

Applications:

Object detection 

Distance measuring