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SIS-100 3-Axis FOG | 0.05°/h Zero-Bias Stability | High Precision North Finder Gyro
This fiber-optic gyroscope is an inertial angular-rate sensor based on the Sagnac effect, which measures the carrier's rotational angular velocity along the sensitive axis. Equipped with a digital closed-loop detection circuit, it captures the optical path difference of counter-propagating light inside the fiber coil induced by external rotation. The optical-path-difference signal is converted into voltage signal, followed by signal modulation-demodulation and closed-loop feedback control, to realize high-precision real-time angular-rate detection.
Function
Composed of an optical angular-rate sensing unit and a signal detection unit, the product outputs angle increment data and internal temperature information.
Application Areas
Widely used for gimbal stabilization, aerial platforms, transporters, inertial navigation, inertial measurement systems, optoelectronic and photographic instruments, and other inertial measurement equipment.
Variable temperature bias stability (1℃/min variable temperature, 100s smoothing)
(°)/h
≤0.1
5
Bias repeatability
(°)/h
≤0.05
6
Bias magnetic sensitivity
(°)/h/Gs
≤0.05
7
Random walk coefficient
(º)/h1/2
≤0.01
8
Scale factor nonlinearity
ppm
≤10
9
Scale-factor asymmetry
ppm
≤5
10
Scaling factor repeatability
ppm
≤10
11
Threshold
(°)/h
≤0.05
12
Resolution
(°)/h
≤0.05
13
Width
Hz
≥500
14
Operating temperature
℃
-45~+70
15
Storage temperature
℃
-55~+85
16
Dynamic range
(°)/s
±500
17
Supply voltage
V
+5
18
Steady state power consumption
W
≤4
19
Full temperature steady state power consumption
W
≤8
20
Instantaneous starting current
A
<2
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
1997
Total Annual:
5000000-10000000
Employee Number:
500~1000
Ecer Certification:
Verified Supplier
Stable Inertial Systems Ltd. is a specialized manufacturer of inertial products, providing global users with premium solutions and services. The company boasts cutting-edge technical capabilities in fiber optic gyroscopes, MEMS gyroscopes and accelerometer chips, inertial measurement units, integ...
Stable Inertial Systems Ltd. is a specialized manufacturer of inertial products, providing global users with premium solutions and services. The company boasts cutting-edge technical capabilities in fiber optic gyroscopes, MEMS gyroscopes and accelerometer chips, inertial measurement units, integ...