валаконна-аптычны датчык для вымярэння тэмпературы Флуарэсцэнтны валаконна-аптычны датчык тэмпературы ў энергасістэмах

Валаконна-аптычны датчык тэмпературы, Інтэлектуальная сістэма маніторынгу, Распаўсюджаны вытворца оптавалакна ў Кітаі

There are many methods for fiber optic temperature measurement, including fluorescence fiber optic temperature measurement, gallium arsenide fiber optic temperature measurement, размеркаванае валаконна-аптычнае вымярэнне тэмпературы, grating Bragg temperature sensors, г.д. FJINNO provides fluorescence fiber optic temperature measurement products, which are more affordable than other fiber optic temperature measurement products. Welcome to contact us

Temperature is a fundamental physical quantity in production and daily life. Аднак, some target environments are more complex, or the target environment is harmful, the target is not stationary, the target cannot be contacted or approached, г.д., all of which make temperature measurement difficult. З развіццём тэхналогій, industrial production and other fields have increasingly high requirements for temperature, which requires thermometers to have high accuracy, хуткі адказ, and strong anti-interference ability. Nowadays, these high-end thermometers are very scarce and expensive. Traditional thermometers (such as thermocouples and thermistors) are based on the electromagnetic type of materials, and their measurement signals are modulated by electromagnetic signals, making them susceptible to electromagnetic interference and requiring high requirements for the measurement environment.

The fluorescence lifetime temperature measurement device is used for temperature measurement, which has high sensitivity, high accuracy, low cost, супраць электрамагнітных перашкод, good repeatability, ўстойлівасць да карозіі, good electrical insulation, simple structure, and good optical path disturbance. It can be connected to a computer to achieve remote telemetry.

Fiber optic temperature sensors use optical fibers to transmit temperature signals, which have good insulation performance and can block high voltage inside the switchgear. Таму, fiber optic temperature sensors can be directly installed on the high voltage contacts inside the switchgear, accurately measuring the working temperature of the high voltage contacts and completing online monitoring of the working temperature of the switchgear contacts. Fluorescent fiber optic sensors are directly installed on high-voltage equipment, with accurate temperature measurement and the ability to handle electrical insulation issues. The characteristics of fiber optic temperature measurement systems are not affected by climate and environment, and can measure the temperature of outdoor switches and bus joints.
Sensors are installed on high-voltage equipment and are electrically connected to the receiving device’s temperature gauge, which has high-voltage isolation performance and fundamentally solves the problem of difficult monitoring of operating temperature at high-voltage equipment contacts. They have extremely high reliability and safety, allowing fluorescent temperature sensors to be installed on each high-voltage switch and bus joint. The temperature sensor is installed on the surface of the high-voltage equipment, collects its temperature, and transmits the data to the fluorescent fiber optic thermometer. The fluorescent fiber optic thermometer displays the received data on the LCD screen and monitors whether the temperature exceeds the limit. Калі тэмпература перавышае мяжу, it outputs an alarm signal
Характарыстыкі валаконна-аптычнай сістэмы вымярэння тэмпературы: Ён прызначаны для анлайн-маніторынгу тэмпературы ў рэжыме рэальнага часу і папярэджання аб перагрэве высакавольтнага абсталявання. Ён выкарыстоўвае оптавалакно для ізаляцыі высокага напружання і перадачы сігналу, utilizing the inherent insulation and electromagnetic field interference resistance of fiber optic. Fiber optic temperature sensors are installed on the surface of the tested target, such as the contacts, bus contacts, and power cable joints in the high-voltage switchgear, and can accurately and quickly measure the surface temperature. The measured data is transmitted to the temperature measurement instrument host through fiber optic Fiber optic can be arranged reasonably according to the internal structure of high-voltage equipment, without affecting the operation of the original equipment. The fiber optic thermometer is installed on the cabinet panel or other suitable positions, and it will display the temperature values of each measured point on the LCD screen. Пры гэтым, it will monitor whether the temperature exceeds the limit. Калі тэмпература перавышае мяжу, it will output an alarm signal.