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High Precision TDLG90S Ring Laser Gyroscope with 0.002°/h Bias Stability and Wide Dynamic Range

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High Precision TDLG90S Ring Laser Gyroscope with 0.002°/h Bias Stability and Wide Dynamic Range

Name: High Precision TDLG90S Ring Laser Gyroscope with 0002h Bias Stability and Wide Dynamic Range
Brand: NAVI OPTICS
Price: 1 USD

Brand Name : NAVI OPTICS

Model Number : TDLG90S

Certification : CCS

Place of Origin : China

MOQ : one set

Supply Ability : 30 set per month

Delivery Time : 15days

Packaging Details : carton box

Bias stability (1σ) : 0.004°/h~0.002°/h

Zero bias repeatability (1σ) : 0.002°/h~0.001°/h

ARW（Angular random walk : 0.0007°/√hr~0.0004°/√hr

Scale factor error (1σ) : ≤2ppm

Dynamic Range : ≥±400°/s

Bandwidth : ＞200Hz

Weight : 2kg

Dimensions : 151mm×126mm×57mm

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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

Product Tags:

High Precision Ring Laser Gyroscope

Ring Laser Gyroscope

High Precision TDLG90S Ring Laser Gyroscope with 0.002°/h Bias Stability and Wide Dynamic Range Images

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