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SIF‑120H High‑Precision Single‑Axis Industrial FOG, 0.005°/h Zero‑Bias Stability for Inertial Navigation, Stabilized Platforms & Industrial Orientation Systems
SIF‑120H High‑Precision Single‑Axis Industrial FOG, 0.005°/h Zero‑Bias Stability for Inertial Navigation, Stabilized Platforms & Industrial Orientation Systems
Specifications
MOQ :
1set
Technology :
Fiber Optic Gyroscope
Grade :
Industrial
Brand Name :
SI
Applications :
Inertial navigation, robotics, automotive stability control
Measurementaxis :
Single axis
Productname :
Single Axis Gyroscope
Model Number :
SIF-120C
Delivery Time :
4-6 weeks
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Warranty :
1 year
Description

This fiber‑optic gyroscope is an inertial angular velocity sensor built upon the Sagnac effect, which measures the carrier’s rotational angular velocity along the sensitive axis. Adopting a digital closed‑loop detection circuit, it captures the optical‑path difference of counter‑propagating light inside the fiber coil induced by external rotational angular velocity. The optical‑path difference is converted into a voltage signal for modulation and demodulation. Closed‑loop feedback and control are implemented to realize real‑time angular‑velocity detection.

Function The product comprises an optical angular‑velocity sensitive unit and a signal‑detection unit. It outputs angle increment data as well as internal temperature information.

Application Areas It is widely used for photoelectric cranes, flying platforms, transportation equipment, inertial navigation systems, inertial measurement systems, optical and photographic instruments, platform stabilization devices and other inertial‑measurement‑related applications.

System Components Main components are listed below: ‑ Optical components: SLD light source, optical fiber coil, integrated optical phase modulator, optical fiber coupler and photodetector; ‑ Circuit section: light‑source driving circuit, signal detection and control circuit; ‑ Gyro mechanical structure.

Size and Installation Dimensions Overall dimensions (mm): 120 ± 0.1 * 120 ± 0.1 * 36 ± 0.1 (L * W * H) Installation dimensions (mm): 94 ± 0.1 * 94 ± 0.1 (L * W), 4 * Φ6.4 mm mounting holes

Main performance Parameters

order number test item unit technical requirement
1 Dimension mm 120*120*36
2 Turn-on time s 3
3 Bias (°)/h ≤0.25
4 Fixed temperature (constant temperature) bias stability (10s smoothing) (°)/h ≤0.005
5 Variable temperature bias stability (1℃ / min variable temperature, 100s smoothing) (°)/h ≤0.01
6 Bias repeatability (°)/h ≤0.002
7 Biase magnetic sensitivity (°)/h /Gs ≤0.003
8 Random walk coefficient (º)/h1/2 ≤0.0003
9 Scale factor nonlinearity ppm ≤2
10 Scale-factor asymmetry ppm ≤2
11 Scaling factor repeatability ppm ≤5
12 Threshold (°)/h ≤0.002
13 Resolution (°)/h ≤0.002
14 Width Hz ≥200
15 Operating temperature ℃ -45～+70
16 Storage temperature ℃ -55～+85
17 Dynamic range (°)/s ±300
18 Supply voltage V +5
19 Steady state power consumption W ≤2.5
20 Full temperature steady state power consumption W ≤4
21 Instantaneous starting current A ＜1.5


SIF‑120H High‑Precision Single‑Axis Industrial FOG, 0.005°/h Zero‑Bias Stability for Inertial Navigation, Stabilized Platforms & Industrial Orientation Systems

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SIF‑120H High‑Precision Single‑Axis Industrial FOG, 0.005°/h Zero‑Bias Stability for Inertial Navigation, Stabilized Platforms & Industrial Orientation Systems

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Product Detail
MOQ :
1set
Technology :
Fiber Optic Gyroscope
Grade :
Industrial
Brand Name :
SI
Applications :
Inertial navigation, robotics, automotive stability control
Measurementaxis :
Single axis
Contact Supplier
SIF‑120H High‑Precision Single‑Axis Industrial FOG, 0.005°/h Zero‑Bias Stability for Inertial Navigation, Stabilized Platforms & Industrial Orientation Systems

Stable Inertial Systems Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 1997
Business Type :
Manufacturer, Seller
Main Products :
MEMS Inertial Measurement Unit, MEMS Inertial Navigation System, Single Axis Gyroscope
Total Annual :
5000000-10000000
Employee Number :
500~1000
Certification Level :
Verified Supplier
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