www.fizoptika.com FIZOPTIKA Fiber Optic Gyroscopes. VG910 series. Information Guide
Version #8 of 25/05/2018 Page 2 of 20
Table of Contents
1. Introduction ............................................................................................................................ 3
1.1. Scope of this Information Guide ........................................................................................................ 3
1.2. Product Description ........................................................................................................................... 3
1.3. Outline Dimensions and Axes Definition ........................................................................................... 3
1.4. Product Specifications ....................................................................................................................... 4
1.5. Essential ............................................................................................................................................ 5
1.6. Electrical Characteristics ................................................................................................................... 5
1.6.1. Output Voltage of the Differential Output ..................................................................................................................... 8
1.6.2. Output Voltage of the Single-ended Output ................................................................................................................. 8
2. Mounting Guidelines ............................................................................................................. 9
2.1. Screw Mounting Guidelines ............................................................................................................... 9
2.2. Cable Routing .................................................................................................................................... 9
3. Open-loop Fiber Optic Gyroscope ........................................................................................ 9
3.1. Principle of Operation ........................................................................................................................ 9
3.2. Embedded Design ............................................................................................................................. 9
3.3. Analog Electronics Board ................................................................................................................ 11
3.4. Analog Output U
Ω
= SF∙Ω ................................................................................................................ 11
4. Typical Test Data ................................................................................................................. 12
4.1. Test data for VG910H ...................................................................................................................... 12
4.2. Test data for VG910F ...................................................................................................................... 13
5. Other Models in the Series .................................................................................................. 14
5.1. Models with Differential Output ........................................................................................................ 14
5.1.1. VG910H125C with Significantly Increased Operating Temperature Range ................................................................ 14
5.1.2. Extremely Robust VG910H1 ...................................................................................................................................... 15
5.2. Single-ended models ....................................................................................................................... 16
5.2.1. VG910F-LN with Enhanced Noise and Bias Performance ......................................................................................... 16
5.2.2. Highly Reliable and Robust VG910F1 ....................................................................................................................... 17
5.3. Digitized VG910D ............................................................................................................................ 18
6. Precautions and Recommendations .................................................................................. 19
7. Product Page Quick Links ................................................................................................... 19
Annex. VG910 Series Specifications ......................................................................................... 20
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