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Air whistle Zollner MAKROFON M75F / 370
Available for order
Air whistle Zollner MAKROFON M75F / 370 - are sound membrane device that runs on compressed air. Meets COLREG 1972 annex III, IMO and USCG. Compatible with automatic alarm 6 + S, 10 + SGA system and receiving acoustic signals SRD 414/2.
It features a low air flow, high sound intensity. It provides a wide range of hearing. Robust and reliable design ensures a long operating time. Resistant to seawater exposure horn is made of brass or bronze and has a protective plastic coating. MAKROFON M75Fustoychiv to seawater corrosion and appearance.
Specifications:
- Frequency - 370 Hz
- Sound intensity - 1/3 octave
- Class ship - III, IV
- Pressure - 6-40 bar
- Voltage - 24 V DC
- Weight - 8 kg
- Dimensions - 560h380 mm
03.08.2014
Manual alignment azimuth unit and compass heading
If you can not perform an automatic alignment of the main compass, this function will perform a manual reconciliation bearing unit and compass heading.