Stable Performance High Reliability TDF99A Universal Marine Fiber Optic Inertial Navigation System with Real-time Navigation Data

Price Negotiable

Price: Negotiable

MOQ: one set

Delivery Time: Negotiable

Brand: NAVI OPTICS

Product Description

Stable Performance TDF99A Universal Marine Fiber Optic Inertial Navigation System

Advanced marine laser inertial navigation system featuring laser gyros and quartz flexure accelerometers in a strapdown architecture with high-speed navigation software for real-time data output.

Applications

Ideal for small- and medium-sized unmanned surface vessels (USVs), unmanned underwater vehicles (UUVs), underwater guided weapons, and platforms operating in complex environments with high speeds, wide temperature variations, and strong vibrations.

Key Features

Capable of alignment and initialization while moored or during constant-speed straight-line navigation
Stable performance and high reliability
System fault detection and alarm functions
Digital output interfaces including Ethernet and RS422 serial ports

Technical Specifications

Type	TDF99A
Accelerometer
Months Bias Repeatability	≤10μg
Months Scale Factor Accuracy	≤10ppm
Gyro
Bias Repeatability	0.005°/hr~0.003°/h
Scale Factor Accuracy	≤20ppm
Random walk	≤0.0008°/√hr,1σ
Performance Features
Angular Rate	≥±400°/sec
Angular Acceleration	100000°/sec²
Acceleration	＞25g
Angular Attitude	Any Orientation
Speed Accuracy	≤1.2kn
Startup Time	≤10 sec
Input/Output	3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment
Alignment Time	≤30min
Position Accuracy (Pure Inertia)	≤1nm/2h
Position Accuracy (Inertia/DVL Combination)	≤0.3%D
AHRS Applications Performance
Heading Accuracy	≤0.05°sec(L)
Pitch & Roll Accuracy	≤0.02°
Physical Characteristics
Power Consumption	＜18W
Dimensions	158161135 mm
Weight	＜4kg
Operating Temperature	-40℃~60℃
Shock Resistance	15g, Half-sine wave 11ms
Input Voltage	DC24V(±25%)
Cooling Method	Conduction to mounting plate
Vibration Resistance	20~2000Hz, 6.06g
MTBF	＞20000 hours