CGY-165 projection magnetic compass - Marine Compass - Hi-sea

CGY-165 projection magnetic compass

CGY-165 projection magnetic compass

Description:

CGY-165 Projection Magnetic Compass is a class A liquid magnetic compass. It is suitable for all types of ships as a standard compass and steering compass, used to indicate the direction of the direction. The Magnetic Compass installs on the top of cab. The binnacle’s drawtube extends into cab by the bottom of foundation. The plane mirror of drawtube reflects partial fan-shaped image of compass bowl ferry. This overcame the difficulty of the lack of space in the steering room and the difficulty of correcting the compass in the steel window room.


Adopt standard:

GB/T 141083-93A Class Magnetic compass technology term for shipping


Application:

Suitable for all types of ships as standard compass and steering compass, used to indicate the direction of the direction.


Features:

1. It has excellent performance and reliable operation

2. It can be used as a standard magnetic compass and also as a steering magnetic compass

3. Reducing the area of cab and difficulty of compass adjusting in steel cab

4. The  drawtube can be adjusted up and down and rotated to the left and right, so that facilitate the observation of the course.

5. Adjusting the brightness of projector illumination for clear image of the card whether day or night.

6. In the center of the compass is also equipped with a positioning block, which can be installed with the corresponding domestic sensors, in order to achieve the automatic steering of the magnetic compass.


MAIN TECHNICAL DATA

Card diameter

φ165mm

Graduation

1°(0 ~ 360°)

Direction error

≤0.5°

Swing semi-period

v 2600/H seconds ≈ 8.8s (T=20±3℃,H=34T)

Stabilization time

≦V57600 / H seconds

Friction error

(3/H)°=0.1°(T=20±3℃,H=34T)

Semicircular deviation correction

0.5°40°(T=20±3℃,H=34T)

Quadrant deviation correction

0.5°10°

Heeling error correction

-75μT ~ +75μT

Operation temperature

-30℃ ~ +60℃

Extension range of tube

±50mm

Balopticon amplificatory ratio

2

Lighting source

AC220V,110V,DC24V

Overall dimensions

446 mm×774 mm×1332mm

Net weight

68kg

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Our mail: hs@cqhisea.com

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