Gyro North Finder
Article No.: NF600
Dimensions: 150*140*160mm
Package: Standard export carton
Weight: <8kg
Description: This unit is used to fast determine their own true north.
Introduction
North Finder (Hereinafter referred to “the product”) is mainly used to fast determine their own true north, composed of double free revolving DTG(Dynamically Tuned Gyroscope), bi-axial accelerometer sensor, mechanical rotation device and the circuit of output signal processing. The product is mainly composed of a high-accurate DTG and two accelerometers. With the two basic traits of double free gyro: precession and gyroscopic inertia,gyro rotation axes relative to the inertia space remains unchanged,but the earth’s rotation around the polar axes with its own angular velocity is revolving turning to the inertia speace.
You can find its rotation axis of the gyro relative to the earth is revolving if the earth is as the reference.That’s why that gyroscope is able to track and measure the earth’s axis rotation angular velocity. By gyro sensitive to the different components of angular velocity of the Earth axis rotation on X axis and Y axis, we can get the orientation information of the product reference axis and then get the tilt data of axes via the two axes accelerometer sensor. The platform of product is adjustable.
Features
●Working mode: Static
●Tilt angle digital display: 4
●Bearing digital display: 5
●Tilt resolution: 0.01
●Tilt measuring range: ±8
●Working temperature: -40 ~ +60℃
Specifications
Parameters | Unit |
Power supply | +24~ +36V dc (can be customized) |
Working current (rms) | < 1.5A |
Working mode | Static |
Tilt measuring range | ± 8 |
Accuracy of tilt measuring |
± 0.06 |
Tilt resolution | 0.01 |
Digital output type | RS232 |
Tilt angle digital display | 5 Bytes |
Bearing digital display | 4 Bytes |
Azimuth measuring range | 0 ~ 360 |
Accuracy of azimuth measuring | <0.06 (NF600); <0.3 (NF300) |
Azimuth resolution | 0.01 |
North seeking time | < 3min |
Set-up time | 10 min |
Net weight | <8kg |
Working temperature | -40℃ ~ +60℃ |
Impact | 3g, 8 ~ 11 ms |
Application
●Military & Industry
●Navigation
●Car navigation
●Platform stability
●Auto safety system
●Remote control helicopters
●Turck-mounted satellite antenna equipment
●Industrial control
●Equipments
●GPS combination
●Camera stability
●Robot
●3D virtual reality
●Ships electronic needle error compensation on inclined(angle rate)induction equipment
Dimensions
Ordering Information
Model | Description |
NF 300 | North seeking accuracy 0.3° |
NF 600 |
North seeking accuracy 0.06° |