FOT

United States bonner banner fiber optic sensor original direct selling

by:FOT     2020-07-07

United States bonner banner fiber optic sensor original direct selling

fiber optic sensors in space ( Each part of the aircraft and spacecraft, pressure, temperature measurement, gyro, etc. ) And navigation ( Sonar, etc. ) , oil ( Liquid level height, the flow measurement, two phase flow in the voidage measurement) , power transmission, The grid current, voltage measurement) , the nuclear industry ( Radiation dose measurement, nuclear power station leakage dose monitoring) , medical treatment, Blood flow, blood pressure and heart sounds measurement) , scientific research, The earth's rotation) Etc many fields have been widely used.

in oil well logging technology, can make use of sensor to realize downhole oil physical quantities such as flow, temperature, pressure and moisture content measurement. More mature application is to use an extrinsic F P cavity sensor measurement of downhole pressure and temperature. Extrinsic F P cavity sensor using multiple beam interference principle of light, when measured temperature or pressure change of interference fringes change, F P cavity of the cavity length is change accordingly, by calculating the length change of temperature and pressure measurement.

the sensing technology is accompanied by the rapid development of optical communication and formation of the new technology. In optical communication systems, is light signal long distance transmission medium. When light waves in transmission, the characterization of the waves of amplitude, phase, frequency, polarization characteristics parameters, due to external factors such as temperature, pressure, magnetic field, electric field and the effect of changing, so it can be used for sensor components, detection result in the size of the light signal changes of various physical quantities, this is the fiber optic sensor.

using the external factors to physical quantities of detection device, phase change is called a phase modulation sensor type sensor, other and amplitude modulation sensor type, polarization modulation type, light type etc. Various kinds of fiber optic sensor. Using sensor measuring instrument instead of optical lever mirror feet group formed new young's modulus measuring system, not only operation is short, and improves the degree and accuracy of the measurement result. Wire traditional stretching method is the basic principle of the metal wire is cut yards of force and small elongation type variables through the lens' group of the optical path of transformation and the amplification of several multiples, and small elongation, young's modulus value is obtained by calculation.

United States bonner banner fiber optic sensor original direct selling

city construction, Bridges, DAMS, oil field and other interference of gyroscope and grating pressure sensor applications. Optical fiber sensors can be embedded in concrete, carbon fiber reinforced plastics and various kinds of composite materials, used to test the stress relaxation, construction stress and dynamic load stress, short-term construction stage to assess the bridge structure performance and long-term operating status. In power system, it is necessary to determine the parameters such as temperature, current, such as the high voltage transformer and the detection of temperature in the large motor stator and rotor, etc. , due to the electric sensors are vulnerable to the interference of electromagnetic field, cannot be used on such occasions, can only use fiber optic sensor.

distributed temperature sensor is in recent years developed a kind of space used for real-time measurement of temperature field distribution of high and new technology, the distributed temperature sensor system not only has the advantages of fiber optic sensor generally, also has on each point of the temperature distribution along the fiber optic sensing ability, take advantage of the features we can continuous real-time measurement of , the temperature at various points within a few kilometers along the position precision can reach m level, the level of measurement precision can reach 1 degree, the temperature measurement of a wide range of node applications very applicable.

fiber optic sensor also can be used in the railway monitoring, rocket propulsion system, and the well testing, etc. Optical fiber at the same time have broadband, large capacity, long distance transmission and can realize multiple parameter, distributed, sensing the significant advantages of low energy consumption. Optical fiber sensing can continuous absorption of the communication new technology, new devices, all kinds of sensor is expected to be widely used in the Internet of things. With the development of the sensor technology. Optical fiber sensor in the field of civil engineering has been widely used, used to measure the deformation and internal stress of concrete structure, the detection of large bridge structure, health, etc. , mainly is the sensor is used as a new type of strain sensor.

fiber optic sensor can paste on the surface structure is used to measure, at the same time can also be achieved by embedded structure internal physical quantity measurement. Using the embedded sensors in advance, in the process of damaged concrete structure can be internal strain measurement, according to the load strain relationship curve slope, can determine the structure formation and expansion of internal damage. Through concrete experiment show that the strain curve of load than strain gauge testing high linearity.

United States bonner banner fiber optic sensor original direct selling


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Fibra Opticas Tek Technology Co., Ltd. is committed to attracting, developing, and keeping a diverse work force that reflects the nature of our global business.
china fiber optic manufacturer fiber optic equipment are primarily used for fiber optic manufacturers in china.
Fibra Opticas Tek Technology Co., Ltd. knows how important it is to offer optional extras, such as fiber optic equipmentfiber optic equipment manufacturers to provide quality products for customers.
This is especially true when Fibra Opticas Tek Technology Co., Ltd. have got a global business that's building bridges between manufacturers and customers across the globe.
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