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

Nui nā mea hana a me nā ʻōnaehana no ke ana wela o ka fiber optic, including foreign imported brands and many excellent domestic manufacturers. ʻAʻole pono lākou a pau e hoʻokomo i nā ʻōnaehana ana wela optic. Domestic fiber optic temperature measurement hosts can also achieve, a ʻoi aku ka maikaʻi, such as FJINNO’s fluorescence fiber optic temperature measurement system, independent research and development strength, makahiki o ka ʻenehana ana ana wela optic, ʻoihana-alakaʻi fiber optic sensor, ka nui o ka fiber optic ana ana i na mea kuai hihia, complete product technical support and after-sales support, widely used in power cable joint temperature measurement, ʻano mea hoʻololi maloʻo ke ana wela optic, ʻaila immersed transformer winding temperature monitoring, switchgear contact busbar inlet and outlet 6-point temperature measurement and 9-point temperature measurement, etc. He kūpono ke kumukūʻai, 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

Uila: smart grid, ʻōnaehana ana wela switchgear, uwea ʻōnaehana mākaʻikaʻi piha, ʻōnaehana nānā wela uwea, ʻōnaehana loiloi hiki ke lawe i kēia manawa, ʻōnaehana hoʻokuʻu ʻāpana uea, cable sheath circulating current monitoring system, ʻōnaehana nānā ʻana i ka ʻaihue kelepona

Aʻoaʻo ahi: Ana wela optic no nā mea kanu wela, nā mea kanu nuklea, mea kanu wai, nā alanui, nā alaloa, alanui kaʻa holo māmā, ka aila a me ka petrochemical (pahu aila / paipu aila a me ke kinoea), hale naauao (nā paka ʻoihana/nā kula/nā hale maʻi/nā hale kiʻekiʻe), mea hao (steel plants/cement plants), lanahu

Kūkākūkā: IDC machine room, kiʻekiʻe a me ka haʻahaʻa voltage switchge

Pūnaehana palekana perimeter, etc.

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, me ka manaʻo e kōkua i nā ʻelele a me nā hoa e koho ana i ke ana wela o ka fiber optic.

Composition of fiber optic temperature sensors

Fiber optic sensing systems are usually composed of three parts: nā mea hoʻopalekana fiber optic, nā kaula hoʻouna, and fiber optic signal demodulators. When selecting fiber optic sensing products, pono e noonooia keia mau mea. After determining the applicability of fiber optic sensors, hiki iā ʻoe ke hoʻomaka e koho i nā huahana sensor fiber optic.

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

Ma muli o kāu pono ana ana wela, the decision to use distributed fiber optic temperature measurement or fluorescent fiber optic temperature sensors mainly relies on total cost accounting and the installation method of the temperature measurement system:

Ke liʻiliʻi ka helu o nā helu ana wela, a fluorescent fiber optic temperature measurement system and a fluorescent fiber optic temperature sensor can be used.

Ke oi aku mamua o 50 nā helu ana wela, distributed fiber optic temperature measurement or fiber optic grating temperature sensors can be considered.

2. Koho huahana no ke ana wela

Aia ka wahi ana wela i ka wahi ana wela laina. When measuring multiple distances and long distances, distributed fiber optic temperature measurement can be chosen. Ina he kakaikahi na kiko ana, hiki ke noʻonoʻo ʻia ke ʻano hana kuʻi ʻo fiber Bragg.

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

-40℃-+80 ℃; Normal environmental measurement range, various sensors can be used.
-40℃-+250 ℃; Fluorescent fiber optic temperature sensors can be selected for measuring high-temperature industrial environments such as electrical systems
-40C-+400 ℃; I nā kaiapuni wela kiʻekiʻe, ʻAʻole hiki i nā mea naʻau fiber optic maʻamau ke hoʻokō i nā koi hoʻāʻo. 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:

ʻO ka pololei o ke ana ʻana o ke ana wela o ka fluorescent fiber optic temperature sensor maʻamau +-1 ℃.

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. Hiki ke hoʻohana ʻia nā mea ʻike wela o ka fluorescent fiber optic no ke ana ʻana i ka mahana o nā mea paʻa, wai wai, a me nā kinoea. Ana wela o na pahu wai hana. The immersion type fluorescent fiber optic temperature sensor has undergone special treatment, and the fiber optic has strong strength and toughness, hiki ke pale aku i ka ʻino kino i loko o nā pahu wai. 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, e like me ka nānā ʻana i ka mahana o nā mea uila kiʻekiʻe e like me nā transformers maloʻo, kiʻekiʻe-voltge switchge, a me nā busbar volt-kiʻekiʻe. Medical fluorescent nā mea ʻike wela fiber optic 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. Ke kohoʻana i ka hōʻailona hoʻopuka puka:

Hoʻokaʻawale ʻia ka hoʻopuka hōʻailona fiber optic i ka hoʻopuka analog a me ka puka kikohoʻe. 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, etc., 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. No laila, more and more manufacturers and agents are cooperating, and temperature measurement systems are bidding and using fiber optic temperature sensors. Nui nā ʻano o nā mea ʻike fiber optic, ʻo ia nā huahana ʻenehana kiʻekiʻe ma Kina. Eia naʻe, 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.

ʻIke wela optic, Pūnaehana nānā naʻauao, Hāʻawi ʻia ka mea hana fiber optic ma Kina