The Navigation echo sounder for ships is suitable for commercial fishing boats that require extremely high resolution and low noise and an echo sounder that can be optimised for deep water.

Saiyang’s high-powered echo sounders are available in three colour LCD screen sizes: The EP1022X is 10″,offer varying outputs of single, dual frequency or simultaneous output power.

Built for professional marine navigation, the EP1022X Navigation echo sounder for ships is a high‑performance echo sounder designed to deliver reliable, clear depth data in real time. Whether you’re operating in shallow coastal waters, busy harbors, or offshore routes, this unit gives you the confidence to navigate safely with precise seabed awareness.

Key Features

10-inch high‑contrast display – 800×600 resolution with adjustable brightness, easy to read in direct sunlight and complete darkness. Two background colors (black/blue) and flexible color schemes adapt to any viewing condition.

Advanced DSP ultrasonic processing – Delivers sharp, high‑resolution echoes with extremely low blind zones. Detects water depth as shallow as 0.3m, ideal for confined waters and near‑shore operation.

Dual‑frequency design – 50kHz & 200kHz for versatile use. 50kHz offers strong penetration for deep water; 200kHz provides fine detail for shallow and complex bottoms.

Strong output power – 600W–2000W to maintain stable detection across different depths and seabed types.

Full‑featured depth support – Measuring range 0.3–1000m with accuracy ±1%. Auto / manual / bottom‑lock zoom modes; 7 adjustable scrolling speeds for smooth tracking.

Dual power input – Main + emergency DC power supply ensures uninterrupted operation, critical for safe navigation.

Depth & voltage alarms – Audible and visual alerts for shallow water, deep water, and low voltage. You set the thresholds.

Data & firmware management – Save echo images, record and playback history via SD card; quick system updates without complicated tools.

Complete connectivity – NMEA0183 (IEC61162‑1) input & output, printer port support, and multi‑channel depth data output to integrate with your onboard navigation system.

Multi‑language menu – English, Simplified Chinese, Traditional Chinese for global crews.

Certified marine build – CCS type approval, RMRS certification, compliant with IEC60945. Operating temperature: −10°C to +40°C, built to withstand salt, moisture, and vibration.