Principal 10 manufacturers of fluorescent fiber optic temperature measurement systems and Fluorescent fiber optic temperature sensor-INNO

This article introduces the principle of fluorescence fiber optic temperature measurement and the world’s best manufacturer of fluorescence fiber optic temperature measurement devices.

Princípio de medição de temperatura de fibra fluorescente

Photoluminescence

The phenomenon of photoluminescence is the mechanism of fluorescence fiber temperature measurement technology. Photoluminescence refers to the phenomenon in which certain specific fluorescent materials are stimulated to emit light beyond thermal radiation. According to Planck’s law, when a substance is excited by some form of energy, it will produce a transition process of electrons between energy levels E1 and E2 (E1<E2), and emit light waves with a wavelength of λ.

After being irradiated by excitation light, fluorescent materials will produce fluorescence when the excitation light is removed. A intensidade de fluorescência gerada diminui gradualmente, e o tempo necessário para decair para 1/e da intensidade máxima de fluorescência na excitação é chamado de tempo de vida da fluorescência.

Existe uma relação monotônica entre o tempo de vida da fluorescência e a temperatura, e a medição da temperatura é obtida medindo a vida útil da fluorescência.

1、 Ciência Eletrônica de Inovação de Fuzhou&Companhia de tecnologia., Ltda. （FJINNO）

Ciência Eletrônica de Inovação de Fuzhou&Companhia de tecnologia., Ltda. é uma empresa de alta tecnologia com fortes capacidades. Os principais produtos da empresa incluem: sistema de medição de temperatura de fibra óptica fluorescente, sistema de monitoramento on-line de temperatura de fibra óptica de transformador imerso em óleo, sistema de gestão ambiental, controlador de temperatura de fibra óptica de trânsito ferroviário, Sistema de monitoramento on-line PHM, controlador de temperatura do transformador tipo seco, etc.. Fornece soluções completas e serviços de aplicação para temperatura, monitoramento de vibração e pressão nas áreas de corredores abrangentes de dutos, oleodutos e gasodutos, transporte ferroviário, energia elétrica, governo municipal, potência nuclear, nova energia, indústria química e assim por diante.

2、HGSKYRAY. com

Fuzhou Huaguang Tianrui Tecnologia Optoeletrônica Co., Ltda. estabeleceu uma cooperação profunda entre a indústria, academia, e pesquisa com a Universidade de Fuzhou. Uma equipe de pesquisa e desenvolvimento de tecnologia liderada por um supervisor de doutorado óptico e elétrico, com professores e alunos de pós-graduação participando, e pesquisa e desenvolvimento independentes como foco principal, iniciou a pesquisa e desenvolvimento de tecnologia de detecção de fibra óptica fluorescente. Após vários testes e verificações, nossa tecnologia de medição de temperatura fluorescente atingiu um nível avançado, e desenvolvemos de forma independente uma série de produtos de medição de temperatura por fibra óptica fluorescente.

The company focuses on the application and development of fiber optic temperature measurement products in various fields. medição de temperatura de fibra óptica tecnologia, com seu superior “alto isolamento e forte anti-interferência” desempenho, resolve o “pontos problemáticos” de medição de temperatura em muitos campos, como microondas de alta frequência, elétrica de alta tensão, inflamável e explosivo, trânsito ferroviário, petroquímico, militares, etc.. We are willing to collaborate with partners in various fields to customize various qualified fiber optic temperature measurement products for our customers.

Os principais produtos da empresa incluem dispositivos e sistemas de medição de temperatura de fibra óptica fluorescente, fibra óptica distribuída sistemas de medição de temperatura, sistemas de medição de temperatura de grades de fibra óptica, etc.. Atualmente, estabelecemos parcerias estratégicas com marcas e conjuntos completos de empresas em todo o país, and have established good brand awareness and industry reputation in the fields of fiber optic sensing technology and intelligent safety monitoring and early warning. Nossos produtos e tecnologias estão ganhando cada vez mais reconhecimento dos usuários.

3、Tempsens Instrument Pvt. Ltda.

FluoroSenz Sistema de monitoramento de temperatura de fibra óptica conducts real time monitoring to accurately measure point temperatures of hotspots including Transformers, Switchgears, Geradores. It is specially designed for harsh environment where High Electric and Magnetic fields are present. The system is based on Calibration free Fluorescence Time Decay Technology, which ensures no recalibration is required over the lifespan of the sensor. The size of Optical Fiber Sensor is very small and it can be easily installed on the measuring point with high measurement accuracy and fast response frequency. Supporting up to 16 Sensores, the temperature of each can be read on the local 7-Segment Display or remotely monitored on PC through various communication provided. The system is supplied with a User Friendly Software which shows real-time data readings along with graphical representation.

4、OSENSA’s Optical Fluorescent Sensor Technology

OSENSA’s temperature sensing technology is also unique in that it can be both contact and non-contact. After applying a specially prepared formulation of sensitive material to an object of interest, its temperature can be read. This is a particularly valuable feature for characterizing temperatures of critical electronic components and profiling the thermal heat distribution over larger objects. A fiber optic probe can be brought close enough to the sensing material to read its temperature, without causing stem conduction losses from electrical wires, and without the need to strategically place and route thermocouple leads everywhere. The optical temperature reading is more accurate than an Infrared (E) camera reading, and at a fraction of the cost.

5、SA Instruments, Inc.

Fiber optic temperature probes provide an alternative method to thermister temperature probes for measuring temperature. The fiber optic temperature probes use florescence technology to make accurate and reliable temperature measurements. Despite the fact that the probes are small, flexible and made from optical fiber, they are remarkably durable. Fiber Optic Temperature is available as an option for the MR-compatible Model 1025 e 1030 Monitoramento & Gating Systems and for the Model 1025L and 1025T systems for use PET, TC, SPECT, Optical and in the laboratory. The fiber optic temperature probes have a tip diameter of 0.040″ OD (1 milímetros) or 0.120″ (3 milímetros). Standard probe lengths are 2’ and 6’. Fiber optic temperature extension cables are also available. Fiber optic temperature probes are MR and CT-compatible.

6、FluoroSenz

Reliable Temperature Measurement system designed for point measurement in variety of applications such as Energy, Óleo & Gás, and Industrial. It is suitable for precise and accurate measurements in harsh environments.

7、OTG-A Sensor de temperatura de fibra óptica

Opsens Solutions’ OTG-A fiber optic temperature sensor offers the highest performances in the industry. The OTG-A sensor uses the well proven technique based on the temperature-dependent bandgap of GaAs crystal as the temperature transduction mechanism. Its small sensing GaAs crystal located at the tip of the optical fiber makes it convenient for tip measurement applications.

8、Ômega Engenharia, Inc..

The FOS-Series fiber optic sensors are designed to be reliable and work for a wide range of applications. Fiber optic temperature measurement using the FOS-Series sensors provides accurate ±0.8°C readings combined with a fast response time up to 200 EM. The FOS-Series boasts a -200°C to 250°C temperature measurement range as well as 1.6 milímetros (1/16″) diâmetro da sonda.

9、Sensores Althen

High accuracy fiber optic temperature sensor for industrial applications. Compatible with all of our WLPI Series of signal conditioners.

10、DESEJAR

FISO is a leading developer and manufacturer of fiber optic sensors & signal conditioners used in medical, energia, controle de processo, e R&D applications.