광섬유 온도 센서, 신청, characteristics-INNO

센싱 기술의 지속적인 발전으로, 센서 기술에 대한 사람들의 요구도 나날이 증가하고 있습니다.. 고감도 조건을 충족하는 광섬유 센서, 저가, 간단한 준비과정, 좋은 안정성은 드물다. 감지하고 감지하는 과정에서, 감도와 안정성이 주요 기술적 영향 요인입니다., 준비 과정과 비용은 산업 생산에 중요한 영향을 미치는 요소입니다.. Sensors that combine these advantages are receiving increasing attention and favor.

Fiber optic sensors are sensors that convert the state of the object being measured into measurable optical signals. The application range of fiber optic sensors is very wide, involving almost all important fields of national economy and defense, as well as people’s daily lives, especially for safe and effective use in harsh environments. The working principle of fiber optic sensors is to send the incident light beam from the light source into the modulator through an optical fiber. The interaction between the modulator and the external measured parameters changes the optical properties of the light, 강도와 같은, 파장, 빈도, 단계, 편광 상태, 등., becoming the modulated optical signal. It is then sent through the optical fiber to the optoelectronic device and demodulated to obtain the measured parameters.

In the existing technology, there are many methods for temperature detection, and the sensors used mainly include bimetallic temperature sensors, 서미스터 온도 센서, and infrared temperature detection devices. These temperature sensors all have different drawbacks, such as bimetallic temperature sensors being sensitive to electromagnetic radiation and not suitable for electromagnetic scenarios; Thermistor temperature sensors require a current source to be loaded during use, which can generate self heating over time. Thermistor temperature sensors are highly sensitive to self heating, causing self heating errors; Infrared temperature detection devices should be vertically incident on the surface of the object being detected during temperature measurement, which is inconvenient to use in narrow spaces.

광섬유 온도 센서 have a wider range of applications due to their advantages of anti electromagnetic radiation and passive detection. The existing 광섬유 온도 센서 can be pre embedded in narrow spaces to achieve temperature measurement. For objects without temperature measuring optical fibers, when temperature measurement is required, the optical fiber temperature sensor can also be pushed into the object through a traction device;

Accurate temperature measurement is crucial in engineering application systems such as aerospace, high-power stable lasers, and high-precision CNC machine tools. Fiber optic temperature sensors are mainly used to detect changes in external environmental temperature. Compared with ordinary electrical sensors, fiber optic sensors have no electromagnetic interference, 강한 내식성, easy manufacturing, 저가, 빠른 반응, and high detection sensitivity.

장점 광섬유 온도 센서

1. Traditional temperature sensors cannot function properly in electromagnetic/radio frequency environments due to severe interference;

2. 정확성에 대한 요구 사항이 특히 높습니다., 민감, 수명, 안정성/신뢰성, 등;

3. The installation environment is narrow and there are special requirements for the sensor size;

4. 가연성, 폭발성, 부식성 환경에는 안전/부식 방지에 대한 특별한 요구 사항이 있습니다..

5. In harsh environments such as lightning strikes and wilderness.

6. Places where energy supply is inconvenient during testing.

FJINNO provides fluorescent fiber temperature sensors, distributed fiber temperature measurement systems, 그리고 광섬유 브래그 격자 센서 with a wide range of applications, 정확한 온도 측정 정확도, 그리고 합리적인 가격. 저희에게 연락을 환영합니다