سنسورهای دمای فیبر نوری INNO ,سیستم های نظارت بر دما.
سنسور دمای فیبر نوری, سیستم مانیتورینگ هوشمند, تولید کننده فیبر نوری توزیع شده در چین
 |
 |
 |
Fiber optic sensor for microwave temperature measurement
Microwave refers to electromagnetic radiation in the frequency range of 300MHz to 300GHz in the electromagnetic spectrum, characterized by high frequency, short wavelength, and the ability to penetrate the ionosphere. It can be applied in radar, communication, علمی پژوهشی, microwave energy utilization, and other fields. After the 1960s, microwave, as a new type of heat source, developed rapidly. Its heating characteristics include on-site heating, simultaneous heating inside and outside, and instant high temperature without the need for heat transfer. بنابراین, it has the advantages of fast heating speed, high heat utilization rate, and can achieve fast automatic control. بنابراین, it is widely used in industries such as medical treatment, chemical research, food processing, and material heat treatment. اما, due to its ultra-high frequency electromagnetic wave, there is a strong electromagnetic field, and temperature measurement in the microwave field remains a technical challenge. مثلا, in the temperature measurement problem of microwave reactors, under strong electromagnetic fields, when using conventional temperature sensors (مانند ترموکوپل ها, ترمیستورها, غیره.) for temperature measurement, metal temperature probes and wires produce induced currents under high-frequency electromagnetic fields. به دلیل اثر پوستی و اثر جریان گردابی, دمای خودشان افزایش می یابد, ایجاد تداخل جدی در اندازه گیری دما, در نتیجه خطاهای قابل توجهی در قرائت دما یا اندازه گیری دما ناپایدار ایجاد می شود. بنابراین, the study of non-interference temperature sensors for microwave fields has significant practical significance.
Industrial microwave ovens are mainly used for drying and sterilization in industries such as food, chemical, seasoning, pharmaceuticals, biological products, wood, paper, ceramics, and tea making. اما, due to the generation of a large amount of microwave radiation during the operation of microwave components, non-metallic items are exposed to high interference environments, making it impossible to effectively detect the temperature in the working area of microwave components, which brings inconvenience to the automatic control and safety of microwave components during use.
Microwave fluorescence fiber optic temperature measurement system
The microwave temperature measurement system using fluorescence fiber optic temperature measurement utilizes the characteristics of fiber optic fluorescence temperature measurement’s immunity to electromagnetic radiation fields to accurately measure the temperature of the object to be heated in the microwave cavity in ultra-high frequency, میدان الکترومغناطیسی قوی, و محیط های تداخل سنگین; و اندازه گیری دقیق دما از طریق پروب سنسور دمای فلورسنت به دست آمد. Fiber optic temperature measurement systems are suitable for integrated single channel or multi-channel temperature measurement, and fluorescent fiber optic temperature measurement equipment is particularly suitable for high-frequency and microwave equipment.
ویژگی های Fluorescent Fiber Optic Temperature Sensor
Fiber optic temperature sensors are inherently safe, مقاوم در برابر تداخل الکترومغناطیسی قوی, عایق الکتریکی خوبی داشته باشید, عملکرد پایدار, مقاومت در برابر خوردگی, و عمر طولانی;
دقت اندازه گیری دمای بالا, محدوده اندازه گیری دما گسترده, و پیکربندی انعطاف پذیر کانال های اندازه گیری دما;
نصب آسان, شبکه های انعطاف پذیر, انتقال داده استاندارد, مقرون به صرفه بودن بالا, و کیفیت پایدار;
محصول ترجیحی برای پایش دما تجهیزات فرکانس بالا و مایکروویو.
Application scope of fluorescent fiber optic temperature measurement system
Fluorescent fiber optic temperature sensors can be widely used in high-voltage electrical equipment monitoring (such as generators, transformers, switchgear, transformers, غیره.), industrial microwaves (such as food processing, vulcanization processes, microwave digestion/extraction equipment, disinfection/drying equipment, غیره.), magnetic medical equipment (such as nuclear magnetic equipment, tumor hyperthermia equipment, غیره.), explosion-proof industrial environments such as petrochemicals/coal, aviation/ships/high-end scientific research environments with high voltage and electromagnetic interference, as well as special temperature monitoring and monitoring fields with high reliability, ثبات, and precision.
