Which manufacturer is the best for measuring temperature with fiber optic sensors

Mae yna lawer o weithgynhyrchwyr a systemau ar gyfer mesur tymheredd ffibr optig, including foreign imported brands and many excellent domestic manufacturers. Nid oes angen i bob un ohonynt fewnforio systemau mesur tymheredd ffibr optig. Domestic fiber optic temperature measurement hosts can also achieve, neu hyd yn oed yn well, such as FJINNO’s fluorescence fiber optic temperature measurement system, independent research and development strength, blynyddoedd o dechnoleg mesur tymheredd ffibr optig, synwyryddion ffibr optig sy'n arwain y diwydiant, nifer o achosion cwsmeriaid mesur tymheredd ffibr optig, complete product technical support and after-sales support, widely used in power cable joint temperature measurement, mesur tymheredd ffibr optig trawsnewidydd math sych, Monitro tymheredd troellog trawsnewidydd trochi olew, switchgear contact busbar inlet and outlet 6-point temperature measurement and 9-point temperature measurement, ayyb. Mae'r pris yn rhesymol, 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

Trydan: smart grid, system mesur tymheredd switchgear, Cable system fonitro gynhwysfawr, System monitro tymheredd cebl, System gwerthuso capasiti cario cyfredol cebl, System monitro rhyddhau rhannol cebl, cable sheath circulating current monitoring system, Cable System Monitro Gwrth-Ladrad

Rhybudd tân: Mesur tymheredd ffibr optig ar gyfer gweithfeydd pŵer thermol, Gorsafoedd ynni niwclear, Gweithfeydd ynni dŵr, priffyrdd, Isffyrdd, Rheilffyrdd cyflym, petroliwm a petrocemegol (tanciau olew / piblinellau olew a nwy), adeiladau deallus (parciau diwydiannol/ysgolion/ysbytai/adeiladau uchel), metelyddiaeth (steel plants/cement plants), glo

Cyfathrebiad: IDC machine room, switshis foltedd uchel ac isel

System ddiogelwch perimedr, ayyb.

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, Yn gobeithio bod yn ddefnyddiol i asiantau a phartneriaid sy'n dewis mesur tymheredd ffibr optig.

Composition of fiber optic temperature sensors

Fiber optic sensing systems are usually composed of three parts: Chwiliedydd ffibr optig, ffibrau trosglwyddo, and fiber optic signal demodulators. When selecting fiber optic sensing products, Dylai'r pwyntiau canlynol gael eu hystyried. After determining the applicability of fiber optic sensors, Gallwch ddechrau dewis cynhyrchion synhwyrydd ffibr optig.

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

Yn seiliedig ar eich anghenion mesur tymheredd, the decision to use mesur tymheredd ffibr optig dosbarthedig or fluorescent fiber optic temperature sensors mainly relies on total cost accounting and the installation method of the temperature measurement system:

Pan fydd nifer y pwyntiau mesur tymheredd fel arfer yn fach, a system fesur tymheredd optig ffibr fflwroleuol and a fluorescent fiber optic temperature sensor can be used.

Pan fydd mwy na 50 pwyntiau mesur tymheredd, distributed fiber optic temperature measurement or fiber optic grating temperature sensors can be considered.

2. Dewis cynnyrch ar gyfer mesur tymheredd

Mae'r gofod mesur tymheredd yn perthyn i'r ardal mesur tymheredd llinellol. When measuring multiple distances and long distances, distributed fiber optic temperature measurement can be chosen. Os nad oes llawer o bwyntiau mesur, Gellir ystyried dull gratio ffibr Bragg.

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; Mewn amgylcheddau tymheredd uchel, Yn gyffredinol, nid yw synwyryddion ffibr optig traddodiadol yn cwrdd â gofynion profi o'r fath. 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:

Mae cywirdeb mesur tymheredd synwyryddion tymheredd ffibr optig fflwroleuol fel arfer yn + -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. Gellir defnyddio synwyryddion tymheredd optig ffibr fflwroleuol math trochi i fesur tymheredd solidau, Hylifau, a nwyon. Mesur tymheredd tanciau hylif diwydiannol. The immersion type fluorescent fiber optic temperature sensor has undergone special treatment, and the fiber optic has strong strength and toughness, a all wrthsefyll cyrydiad cemegol mewn tanciau hylif. 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, megis monitro tymheredd offer foltedd uchel fel trawsnewidyddion math sych, switshis foltedd uchel, a busbars foltedd uchel. Medical fluorescent synwyryddion tymheredd ffibr optig 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. Dewis rhyngwyneb allbwn signal:

Rhennir allbwn signal ffibr optig yn allbwn analog ac allbwn digidol. 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, ayyb., 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. Felly, more and more manufacturers and agents are cooperating, and temperature measurement systems are bidding and using fiber optic temperature sensors. Mae sawl math o synwyryddion ffibr optig, sy'n dal i fod yn gynhyrchion uwch-dechnoleg yn Tsieina. Fodd bynnag, 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.

Synhwyrydd tymheredd optig ffibr, System fonitro ddeallus, Gwneuthurwr ffibr optig Dosbarthedig yn Tsieina