Low quality power supplies should be avoided. Poor quality power sourceīecause the sensors must detect and amplify what is often a very small electrical signal, a clean source of power is critical to keep electrical noise from overpowering the desired signal and triggering false readings. The transmitted sound travels out in a conical shape similar to the beam of a flashlight, growing wider and weaker as the distance increases.įollowing are the top 10 mistakes for ultrasonic sensors and tips to avoid making them. This is converted into a distance or a level measurement. However, avoiding some simple mistakes can assure the best performance with the least amount of headaches.Īn ultrasonic level sensor or distance sensor bounces short bursts of high-frequency sound waves off a target surface and measures how long it takes the reflected sound waves to return to the sensor.
Ultrasonic makes for a fantastic sensing solution, suitable to a wide array of applications. Of all our sensing technologies, ultrasonic level sensors are one of the most versatile and yet can be one of the trickiest.
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