High accuracy high sensitivity 300KHz ultrasonic sensor for distance measurement

1. Description

Ultrasonic sensors are great tools to measure distance without actual contact and used at several places like water level measurement, distance measurement etc. This is an efficient way to measure small distances precisely. In this project we have used an TA Ultrasonic Sensor to determine the distance of an obstacle from the sensor. Basic principal of ultrasonic distance measurement is based on ECHO. When sound waves are transmitted in environment then waves are return back to origin as ECHO after striking on the obstacle. So we only need to calculate the travelling time of both sounds means outgoing time and returning time to origin after striking on the obstacle. As speed of the sound is known to us, after some calculation we can calculate the distance.

2. 300KHz ultrasonic transducer picture and size

3. Feature:

● Solid package(Aluminum alloy shell)

● Installation expediently

4. Application:

●Locating

●Flow measurement

●Approach measurement

●Traffic measurement

●Escaped obstruction

●Robot

5. Technology parameter