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| Product Name | E-M controlled Gyrocompass | |
| Product No. | MENS081-GC01 | |
| Introduction | The E-M Controlled Gyrocompass (DH series) is designed and manufactured in accordance with the technical requirements of IMO and ISO.The product,featured with low noise and high reliability,is a miniaturized new type of gyrocompass using the E-M control and E-M compensation technology.It can seek the North quickly,track geographical meridian plane and realize self-compensation in high latitudes.Among the DH series,DH-Ⅲ Gyrocompass can operate in directional gyro mode.The series is suitable for service on different types of vessels |
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| Specification | Life of gyrospere |
More than 10000h |
Mean time between failures |
more than 2000h |
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Settle point error |
not exceed ±0.75°×sec |
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Heading deviation(RMS) |
not exceed 0.25°×sec |
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Repeatability error of settle point headings |
not exceed 0.25°×sec |
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Heading error in straight and uniform sailing |
not exceed ±1°×sec |
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Error due to rapid alteration of speed of 20 knots |
not exceed ±1.5° |
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Error due to rapid alteration of course of 180°at speed of 20 knots |
not exceed ±2.5° |
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Rapid setting time |
less than 2h |
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Adaptable ship's power supplies |
AC 220V(50Hz) |
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The Max.difference of readings between the master compass and repeater |
±0.5 |
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Transmission |
Torque transmitter,50Hz(BS404A can be connected) |
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Weight of the Master compass |
less than 35Kg |
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| Dimension | master compass |
356×286×400mm |
power supply unit |
344×474×167mm |
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transmission unit |
336×466×172mm |
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