Hello, we are looking for an ultrasonic sensor with a measurement accuracy of less than 1cm, preferably waterproof, with a measuring range from 30cm to 300cm. In addition, our application is the measurement of a distance to water (in a river). What product is available for this type of usage please?
Furthermore, what exactly is the beam angle?
Thank you in advance
Hello @sam88 and welcome to the RobotShop forum,
You can find many options in the Ultrasonic Range Finders section of the store, some good ones are:
This is a very popular sensor (HC-SR04) so you can probably find tests using it online.
As you said “preferably waterproof” you might also be interested in:
And you might also want to check Maxbotix weatherproof ultrasonic range finders and the Infrared / Ultrasonic Distance Sensors Comparison list.
I hope this information can help you out
Let us know if you need further assistance
