Basic Info.
Model NO.
F98B
Customized
Customized
Start Time
<3 Min
Zero Bias Stability
<0.02deg/H
Zero-Bias Repeatability
<0.02deg/H
Random Walk Coefficient
<0.001deg/H1/2
Scale Factor Nonlinearity
<20ppm
Scale Factor Repeatability
<20ppm
Supply Voltage
5V
Dynamic Range
300deg/S
Transport Package
Sponge and Box
Specification
98 X 98 X 35cm
HS Code
9031809090
Production Capacity
500/Month
Product Description
Reliable Performance Fiber Optic Gyro Consistent and Dependable Navigation Results
Overview
This document specifies the requirements and methods for use and maintenance of F98B fiber optic gyroscope (product for short).
Installation dimension (mm): (80 ± 0.1) × (80 ± 0.1) (L × W), Φ5.4mm × 4, such as below
Main performance
parameters See the main performance parameters of the product for details.
Table 1 Main performance parameters
Power requirements
Electrical connection interface
Overview
This document specifies the requirements and methods for use and maintenance of F98B fiber optic gyroscope (product for short).
- Product introduction
- Working principle, function and scope of application of the product
- How it works
- Working principle, function and scope of application of the product
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- Function
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- Scope of application
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- Composition
- The optical path unit comprise a light source, an optical fiber re, an integrated optical phase modulator, an optical fiber coupler and an optical detector;
- The circuit unit comprises a light source driving circuit and a detection and control signal circuit board;
- Gyroscope structural parts.
- Appearance and installation dimension
Installation dimension (mm): (80 ± 0.1) × (80 ± 0.1) (L × W), Φ5.4mm × 4, such as below
Main performance
parameters See the main performance parameters of the product for details.
Table 1 Main performance parameters
| No. | Test item | Unit | Technical requirements |
| 1 | Overall dimensions | mm | 98×98×35 |
| 2 | Start time | min | ≤3 |
| 3 | Zero bias stability (10 s smoothing, 1σ) | º/h | ≤0.02 |
| 4 | Zero-bias repeatability | º/h | ≤0.02 |
| 5 | Random walk coefficient | º/h1/2 | ≤0.001 |
| 6 | Scale factor nonlinearity | ppm | ≤20 |
| 7 | Scale factor repeatability | ppm | ≤20 |
| 8 | Operating temperature | ºC | -40~+60 |
| 9 | Storage temperature | ºC | -50~+70 |
| 10 | Dynamic range | (°)/s | ±300 |
| 11 | Supply voltage | V | +5V |
| 12 | Steady-state power consumption | W | <4 |
Power requirements
| Serial number | Name | Request |
| 1 | Power supply accuracy | ±5% |
| 2 | Power ripple (Vpp) | 20mV |
| 3 | Supply current | >1.5A |
Electrical connection interface
| Point number | Definition | Comment |
| 1,9 | +5V | Power supply input |
| 2,10 | GND | Power ground |
| 5 | RXD+ | Gyro differential sorting and correcting |
| 13 | RXD- | Gyro differential gating negative |
| 6 | TXD+ | Gyro differential output positive |
| 14 | TXD+ | Gyro differential output negative |
| 3,4,7,8,11,12,15 | -- | Reserved |
