기존 열전대 대신 광섬유 온도 센서를 선택하는 이유?

Key Advantages of 광섬유 온도 센서

Fiber optic temperature sensors outperform traditional thermocouples in critical applications due to:

• EMI에 대한 내성: 전자기 간섭의 영향을 받지 않음, ideal for industrial/military environments.
• 높은 정확도: ±0.1°C precision vs. 열전대’ ±1-2°C range.
• 장거리 모니터링: Measure up to 10km away without signal loss.
• 본질 안전: 전기 부품 없음 – perfect for explosive/flammable settings.
• Multipoint Sensing: 감시 장치 100+ points on single fiber 대. individual thermocouple wiring.

Fluorescent Fiber Optic Sensor Benefits

고급의 fluorescent technology adds unique capabilities:

• Self-Referencing: Built-in calibration eliminates drift issues common in thermocouples.
• Chemical Immunity: Withstands corrosive environments destroying metal thermocouples.
• Nanosecond Response: 100x faster reaction than Type K thermocouples.
• MRI 호환성: 다음에 대한 안전 medical imaging where metal sensors 실패하다.
• Lifetime Sensing: Measures temperature through phosphor decay characteristics.

Application Domination

Fiber sensors excel where thermocouples struggle:

• 고전압 변전소 (no arcing risk)
• Microwave sterilization processes
• Oil/gas downhole monitoring
• Aerospace composite curing
• Bioreactor 제어 시스템

광섬유 온도 센서, 지능형 모니터링 시스템, 중국의 분산광섬유 제조업체