Universal high precision north finder
1. Product Features:
This type of product is based on closed-loop fiber optic gyroscope or high-precision MEMS gyroscope. It is mainly composed of inertial measurement unit, digital signal processing unit and mechanical mechanism, and has GPS/GNSS/BD receiver and odometer sensor. The component is extended to provide both the azimuth of the carrier and true north, as well as the motion attitude, speed and position information of the carrier. It is an ultra-low-cost north finder, which is mainly used for coal mining, oil drilling, tunnel construction and geodetic survey, and can also be used for static positioning and orientation of ground objects.
2, product parameters:
parameter | NS-NF2A | NS-NF2B | NS-NF2C |
Gyro type | Single axis fiber | ||
Dimensions mm | 178×178×160mm | ||
Weight Kg | 5.0Kg | 4.5Kg | 4Kg |
Power supply | AC AC220V, 50Hz/AC AC110V, 60Hz/DC DC18V~36V | ||
Power consumption | Not more than 15W | ||
Start Time | 5min | ||
Working latitude | -65°~+65° | ||
North seeking accuracy | 0.02°secψ | 0.06°secψ | 0.1°secψ |
North seek time | 5min | ||
Heading angle measurement range | 0°~360° | ||
Pitch angle measurement range | -65°~+65° | ||
output method | The universal RS422 serial interface can also be customized according to user needs. | ||
Operating temperature | -40°C~+60°C | ||
Vibration environment | 20Hz~2000Hz, 6.06g | ||
Impact environment | 8ms~11ms, 30g | ||
Remarks | General purpose | ||
