A Device for measuring the depth under the ship by meter and foot ad has the following specifications:
1- Working frequencies: 50 kHz and 200 kHz.
2- Transmission method: Sending a single frequency or dual frequency signal.
3-The output power is not less than 200 watts.
4- A color LCD screen of no less than 5 inches with Accuracy of (240*320) pixels.
5- Display method: - Displaying a single frequency (either a low frequency or a high frequency)
-Dual frequency display.
6- Working conditions: It works at a temperature of -15 to 55 degrees Celsius.
Relative humidity 93% at 40°C.
7- The depth of water measurement is not less than 200 metres.
8- Power supply: Within the range 9-38 DC volts.
9- The possibility of connecting it with radar and the ECDIS system in accordance with the NMEA connectivity protocol.
Device components: Display screen - Depth measuring sensor with a 10-meter cable - The required equipment must be new and not renewed: And the year of manufacture must be 2022 or later
The artwork must state the country of origin and year of manufacture.