CGY-165 projection magnetic compass is specialy suitable for various kinds of large and medium merchant ships to indicate the heading and determine the azimuth. With the help of a excellent optical project- ion system, the operator can easily and precisely observe the ship's heading in wheelhouse.
CGY-165 projection magnetic compass can be conveniently mounted on the compass desk (the top of wheelhouse); the optical cylinder within the binnacle can stretch into the wheelhouse through the base of binnacle. Partial image of the car of compass bowl can be displayed on the plane mirror at the end of the optical cylinder.
This compass is designed to meet the technical requirements of GB/T14108-93and ISO-449 standards referring Class A magnetic compass.
. Good is performance and high in reliability.
. Used as a standard compass, also a steering compass.
· Optical cylinder can be adjusted along its axis and rotated about its axis, then conveniently observed by operator.
Illumination projection system can be adjusted in wheelhouse.
. On the glass of the compass bowl is mounted a location block on which can be mounted various sensors for interfacing with a autopilot. STANDARD CONSTRUCTION. Compass bowl. Binnacle. Helmet
. Optical cylinder. Reflector divice
. Illumination adjustor box
Correcting tools: φ6.7x30 correcting magnet; Correcting sheet for quadranta deviation; Linder’s bar.
MAIN TECHNICAL DATA
.Card graduation0°-365°, 1°per graduation
. Operating temperature -30℃~+60℃
.Directional error ≤ 0.5°
· Semi-period ≥8.8sec (H=34μT,T=20°±3℃)
.Friction error ≤0.088°(H=34μ T,T=20°±3℃)
. Flexible range of optical cylinder±50mm
. Enlarge factor of card's image ≈2
. Correcting capacity for coefficient B, C0.5°~40°(H=34μT)
. Correcting capacity for coefficient D 0.5°~10°
·Correcting capacity for coefficient H-75μT~+75μT
. Correcting capacity for Finder’s bar(Q=45°) ≥ 6°
. Overall dimensions446x 774x1332mm
· Total weight of the compass68kg
.Cylinder Length:455mm, 700mm, 1000mm, and for selection to adapt to the different deck hight.The other length is also available on request.