If I keep the ultrasonic sensors (40KHZ/25KHZ) in a sealed plastic container, will they still measure the distance? I want to measure the water level in a tank about 10ft depth and I don’t have the water proof ultrasonic sensors available at my place. Any suggestions are welcome.

Question on ultrasonic sensor!

system August 26, 2012, 2:13pm 11

My car has both front and rear ultrasonic sensors.
I would have thought that they'd be at least IP65 to withstand rain hitting them at over 160 kph.

Topic		Replies	Views
ultrasonic distance sensor - wheaterproof? Sensors	3	775	May 6, 2021
3 Metre Water tank sensor - Ultrasonic Sensors	8	1262	May 6, 2021
Waterproof ultrasonic sensor Sensors	7	1678	May 6, 2021
Waterproof ultrasonics Interfacing	17	23511	May 6, 2021
Ultrasonic sensor to determine water level? Sensors	17	34465	May 6, 2021