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Single-axis mine with north finder 2 degrees

Single-axis mine with north finder 2 degrees

Product Details


1. Product Features:

The fiber optic gyro north finder is based on a closed-loop fiber optic gyroscope or a high-precision MEMS gyro, which is mainly composed of an inertial measurement unit, a digital signal processing unit and a mechanical mechanism, and has a GPS/GNSS/BD receiver and mileage. The expansion position of the sensor and other components can simultaneously provide the azimuth of the carrier and true north, as well as the motion attitude, speed and position information of the carrier.  The products are mainly used for coal mining, attitude measurement of mining rigs, and also for static positioning and orientation of ground objects.

单轴矿用寻北仪2度

2, product parameters:

parameter NS-NF3F
Gyro type Single axis fiber
Dimensions mm 200×100×90mm
Weight Kg 1.6Kg
Power supply AC AC220V, 50Hz/AC AC110V, 60Hz/DC DC18V~36V
Power consumption Not more than 15W
Start Time 5min
Working latitude ±65°
North seeking accuracy 2°secψ
North seek time 5min
Heading angle measurement range 0°~360°
Pitch angle measurement range -30°~+30°
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 Coal mine


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