Electromagnetic Controlled Gyrocompass - Marine Compass - Hi-sea

Electromagnetic Controlled Gyrocompass


Electromagnetic Controlled Gyrocompass

General Description

Electromagnetic controlled gyrocompass which is new model marine compass is suitable for all kinds of size ships. And it adopts a liquidfloating free gyroscope as sensor. This instrument has high accuracy, steady characteristic to easily operate and maintenance. It can continuously and precisely indicate the ship's heading direction and northpointing. When there is emergency or high latitude area, gyrocompass can regard as azimuth.


Standard & authentication:

Standard: GJB1723-93

Certification: CCS

Theory: Combining technology of electromagnetic control and compensation.

Supplementary equipment:

Supplementary equipment of gyrocompass

Main Compass

Power Box

Transmitted Box

Emergency Power

Azimuth Repeater Compass

Azimuth Repeater Compass Bracket

Course Recorder

Azimuth Circle of Magnetic Compass

Heading Repeater Compass


Detail

Parameter of gyrocompass

life of gyro sphere

more than 10000h

mean time between failures

more than 2000h

settle point error

not exceed ±0.75 º    × sec δ

heading deviation (RMS)

not exceed 0.25 º  × sec δ

repeatability error of settle point headings

not exceed 0.25  º  × sec δ

heading error in straight and uniform sailing

not exceed  ±1 º    × sec δ

error due to rapid alteration of speed of 20 knots

not exceed  ±1.5 º

error due to rapid alteration of course of180º at speed of 20 knots

not exceed  ±2.5 º

rapid setting time

less than 2h

adaptable ship's power supplies

AC 220V(50HZ)

the max. difference of reading between the master compass and repeater

±5 º

transmission

torque transmitter,50Hz, (BS404A can be connected)

weight of the master compass

less than 35KG

dimension of master compass

356 × 286 × 400mm

dimension of power supply unit

344 × 474 × 167mm

dimension of transmission unit

336 × 466 × 172mm


Photo of electromagnetic controlled gyrocompass:

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Our mail: hs@cqhisea.com

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