Pengeluar manakah yang terbaik untuk mengukur suhu dengan penderia gentian optik-INNO

Terdapat banyak pengeluar dan sistem untuk pengukuran suhu gentian optik, termasuk jenama import asing dan banyak pengeluar domestik yang cemerlang. Tidak semua daripada mereka perlu mengimport sistem pengukuran suhu gentian optik. Hos pengukuran suhu gentian optik domestik juga boleh dicapai, atau lebih baik lagi, seperti FJINNO Sistem Pengukuran Suhu Suhu Serat Optik Pendarfluor, kekuatan penyelidikan dan pembangunan bebas, tahun teknologi pengukuran suhu gentian optik, penderia gentian optik terkemuka industri, banyak kes pelanggan pengukuran suhu gentian optik, sokongan teknikal produk lengkap dan sokongan selepas jualan, digunakan secara meluas dalam pengukuran suhu sambungan kabel kuasa, pengukuran suhu gentian optik pengubah jenis kering, pemantauan suhu penggulungan transformer tenggelam minyak, alat suis sesentuh busbar masuk dan keluar pengukuran suhu 6 titik dan pengukuran suhu 9 titik, Dll. Harga berpatutan, dan kami mengalu-alukan syarikat kuasa pembidaan utama untuk bekerjasama dan menghubungi kami!

Skop aplikasi sistem pengukuran suhu gentian optik

Galeri paip bersepadu: sistem pemantauan galeri paip bersepadu bawah tanah

Elektrik: Grid pintar, sistem pengukuran suhu suis, sistem pemantauan kabel yang komprehensif, sistem pemantauan suhu kabel, sistem penilaian keupayaan membawa arus kabel, sistem pemantauan pelepasan separa kabel, sarung kabel sistem pemantauan arus beredar, sistem pemantauan anti-kecurian kabel

Amaran kebakaran: Pengukuran suhu gentian optik untuk loji kuasa haba, loji tenaga nuklear, loji kuasa hidro, lebuh raya, kereta api bawah tanah, kereta api laju, petroleum dan petrokimia (tangki minyak/saluran paip minyak dan gas), bangunan pintar (taman industri/sekolah/hospital/bangunan tinggi), metalurgi (loji keluli/loji simen), Arang

Komunikasi: Bilik mesin IDC, suis voltan tinggi dan rendah

Sistem keselamatan perimeter, Dll.

Pengilang mana yang sesuai sistem pengukuran suhu optik optik

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, berharap dapat membantu ejen dan rakan kongsi yang memilih pengukuran suhu gentian optik.

Composition of fiber optic temperature sensors

Fiber optic sensing systems are usually composed of three parts: Probe Optic Fiber, gentian penghantaran, and fiber optic signal demodulators. When selecting fiber optic sensing products, perkara-perkara berikut perlu dipertimbangkan. After determining the applicability of fiber optic sensors, anda boleh mula memilih produk sensor gentian optik.

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

Berdasarkan keperluan pengukuran suhu anda, the decision to use Pengukuran suhu gentian optik yang diedarkan or fluorescent fiber optic temperature sensors mainly relies on total cost accounting and the installation method of the temperature measurement system:

Apabila bilangan titik pengukuran suhu biasanya kecil, a Sistem Pengukuran Suhu Gentian Optik Pendarfluor and a fluorescent fiber optic temperature sensor can be used.

Apabila terdapat lebih daripada 50 titik pengukuran suhu, Serat optik yang diedarkan temperature measurement or fiber optic grating temperature sensors can be considered.

2. Pemilihan produk untuk pengukuran suhu

Ruang pengukuran suhu tergolong dalam kawasan pengukuran suhu linear. When measuring multiple distances and long distances, distributed fiber optic temperature measurement can be chosen. Jika terdapat sedikit titik ukuran, kaedah parut Bragg serat boleh dipertimbangkan.

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 ℃; Sensor suhu optik serat pendarfluor can be selected for measuring high-temperature industrial environments such as electrical systems
-40C-+400 ℃; Dalam persekitaran suhu tinggi, penderia gentian optik tradisional secara amnya tidak memenuhi keperluan ujian tersebut. 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:

Ketepatan pengukuran suhu penderia suhu gentian optik pendarfluor biasanya +-1 ℃.

5. Jenis 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. Penderia suhu gentian optik jenis rendaman boleh digunakan untuk mengukur suhu pepejal, cecair, dan gas. Pengukuran suhu tangki cecair industri. The immersion type fluorescent fiber optic temperature sensor has undergone special treatment, and the fiber optic has strong strength and toughness, yang boleh menahan kakisan kimia dalam tangki cecair. 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, seperti pemantauan suhu peralatan voltan tinggi seperti transformer jenis kering, Switchgear voltan tinggi, dan busbar voltan tinggi. Medical fluorescent Penderia suhu gentian optik 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. Pemilihan antara muka keluaran isyarat:

Output isyarat gentian optik dibahagikan kepada output analog dan output digital. 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, Dll., depending on the specific input method to be selected.

7. Adakah sensor suhu gentian optik mahal

The traditional PT100 temperature sensor is very common in the market and has a low price, but there are also many temperature measurement defects. Itu, more and more manufacturers and agents are cooperating, and temperature measurement systems are bidding and using fiber optic temperature sensors. Terdapat beberapa jenis sensor gentian optik, yang masih merupakan produk berteknologi tinggi di China. Walau bagaimanapun, the price has been greatly reduced, and temperature measurement users usually need to choose between the performance/function and price of fiber optic products. Anda boleh memilih produk pengukuran suhu gentian optik FJINNO dengan keberkesanan kos yang baik.