의 제조자 광섬유 온도 센서, 온도 모니터링 시스템, 직업적인 OEM/ODM (영어) 공장, 도매업자, Supplier.customized.

E-mail (이메일): fjinnonet@gmail.com |

형광등 광섬유 온도 측정 장치/광섬유 온도 모니터링 시스템/

의료용 접촉식 광섬유 온도 측정 장치

온도 범위:20ºC~+50ºC(더 높은 온도 범위를 위해 사용자 정의 가능)

해상도:0.01ºC

응답 시간≤ 1 초

Fiber diameter:2.5mm Customizable

Fiber optic temperature sensing probe diameter:1.5mm Customizable

온도 측정 정확도:±0.3°C (더 높은 정확도를 위해 사용자 정의 할 수 있습니다.)

채널 수:1-64(채널 수는 사용자 정의 할 수 있습니다)

응답 시간≤ 100ms

길이:5M (사용자 정의 길이)

섬유 유형:석영 광섬유

통신 방식:RS485/모드버스-RTU

Fiber optic connectorsn:세인트

전력 손실:≤6W

작동 전압 :AC/DC220V Customizable

고전압 저항:100케이

  • 제품 세부 정보
  • Application scope

Characteristics of Medical Fiber Optic Temperature Measurement System
Anti electromagnetic interference, 고온 저항, 내식성;
Simultaneously measuring the temperature of multiplehot spotsin the human body;
Provide real-time, safe, and reliable temperature information with high accuracy and small errors;
Real time uninterrupted online monitoring of human body temperature changes, the system can work in automatic temperature control mode;
Immune to electromagnetic interference, timely monitoring of alarm information, able to operate at high temperature in high magnetic field environments, with accurate detection and stable data transmission completely unaffected.
광섬유 온도 센서 adopts a temperature sensing material made of rare earth material, which is stable for a long time. The outer layer of the sensor is equipped with a special sheath, which is explosion-proof and flame proof to ensure the safety and reliability of the system. It is small in size, lightweight, and non-toxic;
The fiber optic temperature measurement system has a temperature measurement cycle of less than 1 초, which can fully ensure the timeliness of alarms; The fiber optic temperature transmitter has a small volume and is easy to install.

The principle of the specialized fluorescent fiber temperature sensor used in medical fiber optic temperature measurement devices is based on fluorescence afterglow temperature measurement technology, internationally advanced optical temperature measurement, 그리고 안정되어 있는 성과; All optical signal temperature measurement, non-conductive structure, completely immune to electromagnetic interference; The sheath is soft and wear-resistant, convenient to use, and suitable for medical scenarios; The probe and optical interface form are specified.

In the medical field, many diagnostic or therapeutic techniques may cause an increase in the temperature of a patient’s body parts. For safety and treatment optimization purposes, it is necessary to be able to accurately monitor the temperature of tissues in contact with these technologies, as well as the temperature of materials that may come into contact with patients. Fluorescent fiber optic temperature probes are non-conductive and fully suitable for applications with strong magnetic fields, 마이크로파 (MW), and radio frequency (무선 통신) currents. The installation of fluorescence fiber temperature measurement and temperature measurement integrated device in microwave hyperthermia equipment solves the problem of real-time temperature monitoring that cannot be achieved synchronously in the existing microwave hyperthermia process, which is conducive to improving the effectiveness of hyperthermia and improving the safety and reliability of microwave hyperthermia.

In the medical industry, fiber optic temperature measurement is applied in areas such as microwave therapy and hyperthermia, radio frequency and magnetic resonance imaging. Many projects involve treatment methods that require precise temperature monitoring. 그렇지만, in microwave hyperthermia, the interference of microwave or radio frequency can easily affect the accuracy of temperature measurement results. The reason why temperature measurement accuracy is affected is that if the temperature sensor probe is made of metal materials, it is easy to generate induced current in the microwave field, and the temperature measurement results will be interfered with. The true temperature of tumor tissue cannot be accurately measured, which affects the treatment results. Another thing is thermal therapy in medical treatment, which mainly measures the temperature to heat the tumor to an effective therapeutic temperature. If the temperature of the tumor is below the treatment temperature, it may promote the spread of tumor tissue. If the temperature of the tumor is too high, it may also damage normal human tissue. 그러므로, accurate fiber optic temperature measurement is an important means in microwave hyperthermia. Electromagnetic/radio frequency immunity, 내식성, high precision and reliability are the choices for measuring temperature in the medical field.

Practical application cases of medical fluorescent fiber optic temperature sensors
Medical fiber optic temperature measurement

The fluorescence lifetime fiber optic temperature sensing probe of fluorescence lifetime fiber optic temperature sensing technology is based on the material properties of rare earth fluorescent substances. When certain rare earth fluorescent substances are irradiated and excited by ultraviolet light, they emit a linear spectrum in the visible spectrum, namely fluorescence and its afterglow (afterglow is the luminescence after excitation stops). The decay time constant of fluorescence afterglow is a single valued function of temperature, and usually the higher the temperature, 시간 상수가 작을수록. 시간 상수의 값이 측정되는 한, 온도를 계산할 수 있습니다.. The biggest advantage of using this method for temperature measurement is that the measured target temperature only depends on the time constant of the fluorescent material, and is independent of other variables in the system, such as changes in light source intensity, transmission efficiency, 커플링 정도, 등., which do not affect the measurement results. It has obvious advantages in principle compared to other temperature measurement methods.

1、고전압 전력 개폐 장치의 핫스폿 측정, 구리 버스바 포함, 연락처 이동, 정적 접점, 들어오는 회선 및 나가는 회선, 등;
2、GIS 캐비닛의 온도 모니터링, 고압 캐비닛, 그리고 low-voltage 장 서랍 장;
3、링 메인 캐비닛 및 박스형 변전소의 온도 모니터링을 위한 케이블 조인트;
4、건식 변압기 코일 및 유입 변압기 권선의 핫스팟 모니터링;
5、수력 터빈/화력/풍력 터빈의 고정자 압력 지수 및 컬렉터 링 온도 측정;
6、밀폐된 버스바 및 케이블의 온도 측정;
7、오일의 온도 모니터링;
8、IGBT 또는 칩 표면 온도 측정;
9、팬 블레이드의 온도 측정; 커넥터 연결 지점에서의 온도 측정;
10、의료 온열요법 인간 접촉 온도 측정;
11、핵 자기 공명, 에르피, 이엠아이, 근원 분자, 무선 통신, 마이크로파;
12、에칭 기계, 증착 장비, 작은 틈, 화학 액체, 진공 환경;
13、링 네트워크 캐비닛 헤드, 핫스팟 온도 온라인 모니터링;
14、기타 혹독한 특수 환경을 위한 온도 모니터링.

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