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High Precision Ring Laser Gyroscope RLG with 0.015°/h Bias Stability and ≥±400°/s Dynamic Range
Key Attributes
Brand Name:
NAVI OPTICS
Model Number:
TDLG70S
Place of Origin:
China
Certification:
CCS
Minimum Order Quantity:
one set
Supply Ability:
30 set per month
Delivery Time:
15days
Standard Packaging:
carton box
Product Summary
TDLG70S Ring Laser Gyroscope delivers exceptional precision with bias stability to 0.006°/h and ARW to 0.0015°/√hr. Features wide ±400°/s dynamic range, >200Hz bandwidth, rugged construction, and compact design for demanding aerospace and navigation applications.
Product Custom Attributes
Highlight
Ring Laser Gyroscope
,High Precision Ring Laser Gyroscope
Bias Stability (1σ):
0.015°/h~0.006°/h
Zero Bias Repeatability (1σ):
0.005°/h~0.003°/h
ARW（Angular Random Walk:
0.003°/√hr~0.0015°/√hr
Scale Factor Error (1σ):
≤5ppm
Dynamic Range:
≥±400°/s
Bandwidth:
＞200Hz
Product Description
High Precision TDLG70S Ring Laser Gyroscope
The TDLG70S Ring Laser Gyroscope operates on the Sagnac effect principle, utilizing interference phase differences between clockwise and counterclockwise laser beams within a closed resonant cavity to precisely measure angular increments. This advanced gyroscope features high integration, exceptional reliability, strong environmental adaptability, and stable operational performance, serving as a core sensor in high-precision inertial navigation systems.
Applications
Suitable for inertial navigation and attitude reference equipment in high-end applications including spacecraft, aircraft, artificial satellites, vehicles, ships, and submarines.
Key Characteristics
- Wide dynamic response bandwidth with digital signal output
- Compact size, lightweight design, easy integration and controllable power consumption
- High reliability with excellent shock and vibration resistance
- Strong environmental adaptability for demanding conditions
- Integrated light path and circuit design with simple structure for easy installation
Technical Specifications
| Performance Parameter | Specification |
|---|---|
| Bias Stability (1σ) | 0.015°/h ~ 0.006°/h |
| Zero Bias Repeatability (1σ) | 0.005°/h ~ 0.003°/h |
| Angular Random Walk (ARW) | 0.003°/√hr ~ 0.0015°/√hr |
| Scale Factor Error (1σ) | ≤5ppm |
| Dynamic Range | ≥±400°/s |
| Bandwidth | >200Hz |
| Turn On Time | <5s |
| Output Signal Format | TTL |
| Built-in Self-Test | Yes |
| Output Signal Update Rate | 1Hz |
| Output Signal Baud Rate | 115200 |
| Vibration Shock | 75g, half sine, 6ms |
| Operating Temperature | -40℃ ~ +70℃ |
| Storage Temperature | -55℃ ~ +85℃ |
| Power Supply | ±15V, ±5V |
| Connector | J30JM-25ZKP (25 pins) |
| Power Consumption | ≤3W |
| MTBF (per MIL-HDBK-217-F) | >10000hr |
| Weight | 1.3kg |
| Dimensions | φ114mm * 53mm |
The TDLG70S represents cutting-edge ring laser gyroscope technology, delivering exceptional precision and reliability for the most demanding inertial navigation applications across aerospace, marine, and terrestrial platforms.
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