Aling tagagawa ang pinakamahusay para sa pagsukat ng temperatura na may fiber optic sensors

Fiber optic temperatura sensor, Matalinong sistema ng pagsubaybay, Ipinamamahagi fiber optic tagagawa sa Tsina

Maraming mga tagagawa at sistema para sa pagsukat ng temperatura ng fiber optic, including foreign imported brands and many excellent domestic manufacturers. Hindi lahat ng mga ito ay kailangang mag import ng mga sistema ng pagsukat ng temperatura ng fiber optic. Domestic fiber optic temperature measurement hosts can also achieve, o mas maganda pa nga, such as FJINNO’s fluorescence fiber optic temperature measurement system, independent research and development strength, taon ng fiber optic temperatura pagsukat teknolohiya, nangunguna sa industriya fiber optic sensors, maraming fiber optic temperatura pagsukat ng mga kaso ng customer, complete product technical support and after-sales support, widely used in power cable joint temperature measurement, dry type transformer fiber optic pagsukat ng temperatura, langis immersed transformer winding temperatura pagsubaybay, switchgear contact busbar inlet and outlet 6-point temperature measurement and 9-point temperature measurement, atbp. Ang presyo ay makatwiran, and we welcome major bidding power companies to cooperate and contact us!

Application scope of fiber optic temperature measurement system

Integrated pipe gallery: underground integrated pipe gallery monitoring system

Kuryente: smart grid, sistema ng pagsukat ng temperatura ng switchgear, Komprehensibong sistema ng pagsubaybay sa cable, sistema ng pagsubaybay sa temperatura ng cable, cable kasalukuyang sistema ng pagsusuri ng kapasidad, cable bahagyang discharge sistema ng pagsubaybay, cable sheath circulating current monitoring system, Sistema ng Pagsubaybay sa Pagnanakaw ng Cable

Babala sa sunog: Fiber optic temperatura pagsukat para sa thermal power halaman, mga nuclear power plant, mga hydropower plant, mga highway, mga subway, mataas na bilis ng tren, petrolyo at petrochemical (mga tangke ng langis/mga tubo ng langis at gas), mga matatalinong gusali (mga parke ng industriya/paaralan/ospital/matataas na gusali), metalurhiya (steel plants/cement plants), karbon

Komunikasyon: IDC machine room, mataas at mababang boltahe switchgear

Perimeter sistema ng seguridad, atbp.

Which manufacturer is good for fiber optic temperature measurement systems

Customers in the power industry who need to bid should not only consider the price of fiber optic temperature measurement systems when choosing fiber optic temperature measurement manufacturers or fiber optic sensing companies, but also comprehensively consider multiple aspects and levels. FJINNO shares some introductions of fiber optic sensors, umaasa na maging matulungin para sa mga ahente at kasosyo na pumili ng fiber optic temperatura pagsukat.

Composition of fiber optic temperature sensors

Fiber optic sensing systems are usually composed of three parts: hibla optic probes, mga hibla ng transmisyon, and fiber optic signal demodulators. When selecting fiber optic sensing products, ang mga sumusunod na punto ay dapat isaalang alang. After determining the applicability of fiber optic sensors, Maaari mong simulan ang pagpili ng mga produkto ng fiber optic sensor.

How to choose a fiber optic temperature measurement system
1. Choose based on the number of temperature measurement points

Batay sa iyong mga pangangailangan sa pagsukat ng temperatura, the decision to use ipinamamahagi fiber optic temperatura pagsukat or fluorescent fiber optic temperature sensors mainly relies on total cost accounting and the installation method of the temperature measurement system:

Kapag ang bilang ng mga puntos ng pagsukat ng temperatura ay karaniwang maliit, a fluorescent fiber optic temperature measurement system and a fluorescent fiber optic temperature sensor can be used.

Kapag may higit pa sa 50 mga punto ng pagsukat ng temperatura, ipinamamahagi fiber optic temperatura pagsukat o fiber optic grating temperatura sensor ay maaaring isaalang alang.

2. Pagpili ng produkto para sa pagsukat ng temperatura

Ang espasyo ng pagsukat ng temperatura ay nabibilang sa linear na lugar ng pagsukat ng temperatura. When measuring multiple distances and long distances, distributed fiber optic temperature measurement can be chosen. Kung kakaunti ang mga puntos ng pagsukat, fiber Bragg grating paraan ay maaaring ituring na.

3. Select fiber optic temperature measurement products by measuring the temperature range

-40°C-+80°C; Normal environmental measurement range, various sensors can be used.
-40°C-+250°C; Fluorescent fiber optic temperature sensors can be selected for measuring high-temperature industrial environments such as electrical systems
-40C-+400°C; Sa mga kapaligiran na may mataas na temperatura, tradisyonal na fiber optic sensors sa pangkalahatan ay hindi matugunan ang naturang mga kinakailangan sa pagsubok. The transmission optical fiber must use high-temperature resistant materials such as polyimide.

4. Requirements for the accuracy and resolution of fiber optic temperature measurement:

Ang katumpakan ng pagsukat ng temperatura ng fluorescent fiber optic temperatura sensor ay karaniwang+-1 °C.

5. Types of fiber optic temperature measurement probes

Immersion type fiber optic temperature sensors, contact type fiber optic temperature sensors, and medical type fiber optic temperature sensors, linear distributed measurement. Immersion type fluorescent fiber optic temperatura sensors ay maaaring gamitin upang masukat ang temperatura ng solids, mga likido, at mga gas. Pagsukat ng temperatura ng mga pang industriya na likidong tangke. The immersion type fluorescent fiber optic temperature sensor has undergone special treatment, and the fiber optic has strong strength and toughness, na kung saan ay maaaring labanan ang kemikal kaagnasan sa likido tangke. The fluorescent fiber optic temperature sensor can be implanted inside the measured object. Contact type fluorescent fiber optic temperature sensors are specifically designed to measure the surface temperature of objects, tulad ng pagsubaybay sa temperatura ng mga kagamitan na may mataas na boltahe tulad ng mga dry type na transformer, mataas na boltahe switchgear, at mga busbar na may mataas na boltahe. Medical fluorescent fiber optic temperature sensors are specially designed for life science measurements, with small and thin probes that can achieve fast response speed and very high accuracy when paired with specially designed demodulators.

6. Pagpili ng signal output interface:

Fiber optic signal output ay nahahati sa analog output at digital output. There are two types of analog outputs: 0-5V/10V voltage output and 4-20mA current output. Digital outputs include RS-232; RS-485;USB； Ethernet, atbp., depending on the specific input method to be selected.

7. Are fiber optic temperature sensors expensive

The traditional PT100 temperature sensor is very common in the market and has a low price, but there are also many temperature measurement defects. Kaya nga, more and more manufacturers and agents are cooperating, and temperature measurement systems are bidding and using fiber optic temperature sensors. Mayroong ilang mga uri ng fiber optic sensor, alin pa ang mga high tech na produkto sa China. Gayunpaman, the price has been greatly reduced, and temperature measurement users usually need to choose between the performance/function and price of fiber optic products. You can choose FJINNO’s fiber optic temperature measurement products with good cost-effectiveness.