Dustproof Wired High Precision Ultrasonic Distance Sensor 140Vpp
1. Dimension: 14mm(D)*9.0mm(H)
2. Center frequency :40.0±1.0KHz
3. Using Method: act both as transmitter and receiver.
4. Construction:Enclosed type
Mean Time To Failure
Ultrasonic sensor is designed by ultrasonic
characteristics.Ultrasonic is a kind of mechanical wave which
vibration frequency is higher than the sound wave. It has high
frequency and short wavelength, especially the good direction,
Which can transmit to the specified direction and
location.Ultrasonic sensors can used in gas, Liquid and solid.
Ultrasonic has the big ability to penetrate liquid and
solid.Especially in the sunshine opaque solid, it can penetrate
tens meters depth.
Ultrasonic sensors are widely used in car parking assistance,
proximity alarms,Medical ultrasounds, and distance measurement.
What’s ultrasonic sensor?
Ultrasonic sensor:a device that can measure the distance to an object by using sound
waves. It measures distance by sending out a sound wave at a
specific frequency and listening for that sound wave to bounce
back. By recording the elapsed time between the sound wave being
generated and the sound wave bouncing back, it is possible to
calculate the distance between the sonar sensor and the object.