Ultrasonic depth sounder

1、Ultrasonic depth sounder Product Introduction

Ultrasonic depth sounder is an electronic device for measuring water depth, and its application scenarios cover marine navigation, hydrological survey, engineering survey and other fields.Ultrasonic depth sounder is a portable depth sounder for measuring water bodies such as reservoirs, lakes, rivers, and shallow seas. To measure depth, an ultrasonic transducer is placed at a predetermined position below the water surface. Using the fixed velocity of ultrasound in water (V) and the time between transmission and reception (T), the instrument automatically calculates the water depth (H). This convenient and versatile handheld ultrasonic distance meter was developed by our company, drawing on years of production experience and the strengths of various similar products. The ultrasonic transceiver and converter circuit utilizes a dedicated large-scale integrated circuit (LSI) with a 99% component placement rate. The LCD displays the depth measurement results, ensuring long-term reliability while minimizing power consumption. The instrument offers precise measurements, low power consumption, high reliability, ease of use, simple operation, accurate measurement speed, and portability. It can measure depth in both still and swift water, with water velocities ≤ 5 m/s. It is an ideal depth measurement instrument for hydrological surveys, hydropower plant reservoirs, lake and river surveys, and environmental water monitoring.

2、Ultrasonic depth sounder Technical Features

For external (inboard) installation on medium and small boats, with a 10-meter cable.

Simultaneously displays water depth, water temperature, latitude and longitude coordinates, travel speed, time, date, battery status, and Bluetooth connection status.

Self-stabilizing measurement technology and fast tracking technology provide real-time measurement results.

Built-in watchdog circuit ensures reliable and stable operation over long periods of time.

High-precision clock with an annual error of 3 PPM.

Storage utilizes a 16MB FLASH analog USB drive, allowing direct data access from a computer via a USB cable.

Automatically stores data in CSV format using the FAT32 file system.

High-brightness display for clearer field measurement data.

Beidou GPS dual-mode positioning displays real-time latitude and longitude, as well as ground speed.

Printer-free data printing via Bluetooth connection.

RS485 data output allows direct data access from a host computer, extending communication range.

Automatically adjusts echo sampling threshold, transmit power, and amplifier gain.

3、Ultrasonic depth sounder Technical Parameters