Nangunguna 10 pinakamahusay na fiber optic thermometer manufacturer noong Agosto 2024

Ang pinakamahusay na sensor ng temperatura ng fiber optic ay ang fluorescent afterglow attenuation type temperature sensor. Ang nangungunang sampung fiber optic temperature monitoring device manufacturer sa 2024 ay:

1、FJINNO

2、FZINNO

3、HGSKYRAY

4、IBA

Maaaring ilapat ang pagsukat ng temperatura ng fiber optic sa pagsubaybay sa temperatura ng switchgear, paikot-ikot na transpormer, microwave electromagnetic na kapaligiran, atbp.

1、Komposisyon ng fiber optic thermometer

Ang fluorescence fiber thermometer ay binubuo ng tatlong bahagi: isang fiber optic transmission line na may fluorescence fiber optic probe, isang fiber optic modem, at isang fiber optic communication converter. Ang thermometer na ginamit sa fluorescence fiber thermometer system ay isang 6-channel fluorescence fiber thermometer host. Ang prinsipyo at paraan ng pagsukat ng temperatura ng anim na channel ay ganap na pareho, at ang pagkolekta at pagsubaybay sa temperatura ay isasagawa sa pabilog na paraan ayon sa ilang mga prinsipyo.

2、Ang prinsipyo ng aparato sa pagsukat ng temperatura ng fiber optic

Una, ayusin ang isang dulo ng fiber optic transmission line na may fluorescent fiber probe sa test point, at ikonekta ang kabilang dulo sa nakapirming punto ng koneksyon gamit ang isang laser sa modem. Ikonekta ang modem at RS232-485 converter, ikonekta ang 220V AC power sa modem, at ang fluorescence fiber thermometer ay magsisimulang gumana. Ang laser ay nagpapalabas ng isang nakapirming wavelength ng liwanag na paggulo, na ipinapadala sa pamamagitan ng fiber optic transmission line upang pukawin ang fluorescent substance sa loob ng probe. Ang fluorescent substance ay naglalabas ng kaukulang fluorescent afterglow. Matapos makansela ang magaan na paggulo, ang fluorescence afterglow ay ipinapadala sa photodetector sa pamamagitan ng filter sa modem, at pagkatapos ay ang signal ng temperatura ay ipinadala sa itaas na sistema ng komunikasyon sa pamamagitan ng converter.

3、Mga katangian ng Fiber Optic Temperature Sensor

The characteristics of fluorescence fiber optic thermometer include accurate temperature measurement, mataas na resolution, at paglaban sa electromagnetic interference. Fluorescence fiber optic thermometer can be reliably applied in environments with strong electromagnetic interference, lalo na sa malupit na mga kapaligiran sa pagsukat ng temperatura. At pinagsama sa advanced na teknolohiya sa pagsukat ng temperatura ng fiber optic, the upper computer communicates with the data acquisition system microcontroller for control, with a beautiful interface and simple operation. It can perform online real-time temperature monitoring, save data, atbp., pagpapabuti ng automation at katalinuhan ng system.

4、Fiber optic fluorescence temperature measurement

Fluorescence fiber-optic temperature online monitoring system, including fiber-optic pyrometer and temperature measurement system, fiber-optic pyrometer mainly consists of a shell, power switch, display, alarm lamp, sensor interface module, fiber optic sensor interface, optical fiber, fluorescent probe, communication interface and the controller, fluorescence temperature measurement system consists of fluorescent fiber-optic sensors, splitter box, and the PC, which fluorescent fiber-optic sensors are mainly composed of fluorescent probe and The fluorescent fiber optic sensor mainly consists of fluorescent probe and optical fiber; the shell is equipped with a sensor interface module, the sensor interface module has a number of fiber optic sensor interface; power switch, display, alarm light and communication interface (are installed on the surface of the shell; the controller is set up in the shell; a plurality of fluorescent fiber optic sensors (through the splitter box is connected to the pyrometer; the pyrometer is connected to the PC through the communication interface. The fluorescent fiber online detection host can isolate the high voltage in the switchgear cabinet, which has the advantages of stable and reliable, real-time online, maintenance-free automatic operation.

5、Fiber optic fluorescence temperature measurement teknolohiya

Based on the fluorescent fiber temperature measurement principle integrated temperature monitoring system, the main application scope of the power generation industry. The use of fluorescence for temperature measurement is a new type of temperature measurement technology developed in recent years, combining fluorescence analysis technology with fiber optic sensing technology, enabling it to be more dexterous and applied to more occasions. The use of fluorescence for temperature measurement technology. It started earlier in foreign developed countries. Since the 1970s and 1980s, fluorescent fiber optic temperature sensors in all aspects that began a wide range of applications. And in recent years in the domestic switchgear temperature measurement and other temperature detection, often using fluorescent fiber temperature measurement.

6、Fiber optic fluorescence thermometer alarm mga setting

Fiber optic fluorescence temperature measurement system settings can be set to multiple alarms, can be realized for different temperature detection alarm. In order to apply to different temperature conditions under the actual operating temperature differences in power equipment. The display shows the detection status and results of different sensors. Thermometer installed inside the controller, the controller connects the alarm part and the temperature sensor detection part, the controller can set the alarm trigger conditions, the real-time detection of temperature sensors for control, while the controller for the detection of temperature signal processing, and has a storage statistics function. Multiple fluorescent fiber optic sensors are connected to the pyrometer through a splitter box. The pyrometer is connected to the PC through a communication port. The pyrometer can deliver the temperature signal to the PC for storage, monitoring or other control.

7、Fiber Optic Fluorescence Temperature Sensor

Includes a spectral measurement module, control at signal processing module, photodiode, pinagmumulan ng liwanag, fiber optic beam splitter, sensor probe, characterized by the spectral measurement module connected to the control and signal processing module, the control and signal processing module are connected to the photodiode and light source, the light source is connected to the fiber optic beam splitter, the fiber optic beam splitter is connected to the photodiode and the sensor probe. The advantages of the present invention are: mataas na sensitivity, stable signal, good reliability, easy to manufacture. Fiber optic fluorescence temperature sensor, sensor probe compact body small, high utilization of excitation light, katatagan ng signal, katugma sa paraan ng pagsukat ng fluorescence intensity, at upang maiwasan ang pagbabagu-bago ng intensity ng liwanag ng paggulo sa pagsukat ng epekto ng katumpakan. Mataas na sensitivity, stable signal, good reliability, easy to manufacture.