Angular velocity sensor VG910 open-loop fiber optic gyroscopes for Bridge Monitoring

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 7 days for sample

Brand: FIREPOWER

Product Description

MFOG-910 fiber gyro is an angular rate sensor integrating light, mechanical and electrical. Based on the Sagnac effect, it integrates a variety of highly reliable micro-nano fiber devices to achieve the detection process by detecting, processing and feedback the phase difference generated by two beams of light propagating in the opposite direction. This product realizes ultra-high rotational speed measurement through the redesign of optics, structural support, and control algorithms.
This product is mainly composed of optical path components, circuit components and structural components. It has the
characteristics of simple structure, no moving parts, no wear parts, impact resistance, fast start, small size, light weight and high reliability. It can be applied to the control and measurement of motion carriers.
 
Composition 
The product is mainly composed of the following components:
a) optical path components;
b) Detection and control signal circuit board;
c) Optical fiber ring skeleton, shell and other structural parts;
 
Size 
82mm×82mm×19.5mm(not include plug).

Technical Parameter

No.	Items	Value
1	Range (°/s)	±240
2	Scale factor(mV/°/s)	47±5
3	Scale factor nonlinearity (ppm)	≤1000
4	Bias stability (10s,1σ, °/h)	≤0.8
5	Bias repeatability (1σ,o/h)	≤0.8
6	3dB bandwidth (Hz)	≥1000
7	Random walk(°/√h)	≤0.02
8	Power supply (V)	5+0.25
9	Power Consumption(W)	≤1.5
10	Impact (g)	≥1500
11	Acceleration (g)	≥70
12	Working life years (Computational Evaluation)	≥15
13	MTBF (Computational Evaluation)	≥100000