HVG MARINE ELECTRIC EQUIPMENT 0149

HVG MARINE ELECTRIC EQUIPMENT 0149: Vertical Marine Projection Magnetic Compass

HVG MARINE ELECTRIC EQUIPMENT 0149 Vertical Marine Projection Magnetic Compass is a sort of vertical liquid compass. Compared with common magnetic compass, it can be standard magnetic compass as well as acting as steering compass. This compass is a space-saving option. Besides, it also has following advantages: good weathering resistance, reliable performance, simple installation, easy to clean, etc.

Features

Acting as standard compass and steering compass
To save space
High sensitivity
Easy to clean
Simple to install

Technical specification:

Specifications

Project	Data
Dial Diameter	Φ 165mm
Dial Graduation	0°~360° 1° for each grid
Operation Temperature	-25°C~+60°C
Indicating Deviation(H=35µ T, T=20±3°C)	<=0.5°
Half Period (H=34µ T, T=20±3°C)	>=8.62S
Friction Deviation (H=34µ T, T=20±3°C)	<=0.09°
Main Semicircle Self Heterodyne Correcting Energy	1°~ 45°
Secondary Semicircle Self Heterodyne Correcting Energy	1°~ 6° (magnetic inclination Q=45°)
Quadrant Self Heterodyne Correcting Energy	0.5°~10°
Inclining Heterodyne Correcting Energy	-75~ +75µT
Dial Image Expanding Rate	≈2 times (original dial graduation)
Lens Barrel Flexing Range	±10mm
Lighting Power	AC220V, DC24V
Outline Dimension	720×430×1300mm
Diameter of Mounting Holes	pitchrow 420, aperture Φ16
Weight	70KG