The principle of operation of an echo sounder. What is an echo sounder?

The principle of operation of an echo sounder. An echo sounder is a device used to measure the depth of a body of water and detect underwater objects. It is based on the principle of echolocation, which uses sound waves to determine the distance to objects. The sonar sensor, also known as the transducer, is a key component of this device.

Принцип работы эхолота

Why is correct installation of the echo sounder sensor important?

One of the important aspects of the operation of an echo sounder is the correct installation of the transducer parallel to the horizon angle. This is necessary to obtain accurate information about the depth of the reservoir and detect underwater objects. When the sound wave emitted by the sonar transducer reaches the bottom of the pond, it is reflected back to the transducer. An echo sounder records the time it takes for a sound wave to travel back and forth, and based on this information, determines the depth of the reservoir. However, if the transducer is not positioned exactly parallel to the horizon angle, the reflected signal from the bottom may be distorted.

крепление датчика эхолота

The principle of operation of an echo sounder. Why may distortions occur in the operation of the echo sounder?

Distortion can occur because the sound wave is reflected at the wrong angle or reflected by other objects in the water, such as algae or fish. If the transducer is not installed correctly, the bottom signal may be reflected at the wrong angle and give incorrect depth information. This can cause the fish finder to display incorrectly and make it difficult to determine the depth of the water and detect underwater objects. Therefore, to get the most accurate results, it is important to correctly install the sonar transducer parallel to the horizon angle. This can be done using special mounts, or installing an echo sounder transducer regulator with the PRO version from STRONGER. https://strongermarine.com/ru/products/blok-avtomatycheskoj-regulyrovky-ugla-goryzonta-dlya-regulyatora-%d1%8dholota-pro/

Блок автоматической регулировки угла горизонта для регулятора эхолота PRO

The principle of operation of an echo sounder. Conclusions on installing the echo sounder sensor:

Installation of the sensor must be done carefully and taking into account the characteristics of each specific reservoir. In conclusion, proper placement of the fish finder transducer parallel to the horizon angle is an important aspect of the operation of this device. This allows you to obtain the most accurate information about the depth of the reservoir and detect underwater objects. When installing the sensor, you should pay attention to its parallelism to the horizon and avoid possible distortion of the signal from the bottom of the reservoir. https://www.youtube.com/watch?v=3GJIY-avouw

To further study this problem, you can familiarize yourself more deeply with the principles of operation of an echo sounder!

Article about the design features of the echo sounder: https://strongermarine.com/wp-admin/post.php?post=3269&action=edit

We also recommend that you familiarize yourself with the automatic version of the echo sounder sensor regulator: https://strongermarine.com/ru/products/blok-avtomatycheskoj-regulyrovky-ugla-goryzonta-dlya-regulyatora-%d1%8dholota-pro/

In this article we will look at how to properly install an echo sounder sensor on a boat: tips and tricks. And let’s touch on the topic of automatic regulators from the STRONGER company. https://strongermarine.com/en/kak-ustanovyt-datchyk-%d1%8dholota/