High Precision TDLG90S Ring Laser Gyroscope with 0.002°/h Bias Stability and Wide Dynamic Range
Price:
Negotiable
MOQ:
one set
Delivery Time:
15days
Brand:
NAVI OPTICS
Product Description
High Precision TDLG90S Ring Laser Gyroscope
The TDLG90S 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 gyroscope features high integration, exceptional reliability, strong environmental adaptability, and stable operational performance, making it a core sensor in high-precision inertial navigation systems.
Applications
Certified for integration with inertial navigation systems (INS) and attitude heading reference systems (AHRS) across:
- Aerospace platforms (spacecraft/aircraft/satellites)
- Marine systems (surface vessels/submersibles)
- Terrestrial navigation modules (automotive vehicles)
Key Characteristics
- Integrated light path and circuit design with simple structure for easy installation
- Compact size, lightweight construction, and controllable power consumption
- High reliability with excellent shock and vibration resistance
- Strong environmental adaptability and stable operational performance
- Wide dynamic response bandwidth with digital signal output
Technical Specifications
| Performance Parameter | Specification |
|---|---|
| Bias stability (1σ) | 0.004°/h ~ 0.002°/h |
| Zero bias repeatability (1σ) | 0.002°/h ~ 0.001°/h |
| Angular Random Walk (ARW) | 0.0007°/√hr ~ 0.0004°/√hr |
| Scale factor error (1σ) | ≤ 2ppm |
| 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 (25 pins) | J30JM-37ZKP36 |
| Power consumption | ≤ 3W |
| MTBF (per MIL-HDBK-217-F) | > 10,000 hours |
| Weight | 2kg |
| Dimensions | 151mm * 126mm * 57mm |
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Get in Touch
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Company
QINGDAO NAVI OPTICS TECHNOLOGY CO.,LTD
Location
Liando U Valley 25#, No.423, Juyang Rd, Huangdao District, Qingdao, 266425,China
Contact Person
Ming Ming