Distributed optical fiber temperature measurement

The full name of fiber optic temperature measurement is fiber optic temperature measurement, which can be mainly used in power equipment. It provides fluorescence fiber optic temperature measurement, distributed fiber optic temperature measurement, and fiber Bragg grating temperature measurement. The price is reasonable, please feel free to contact us.

The distributed fiber optic temperature sensing system can continuously measure the temperature along the fiber optic cable, with a measurement distance of several thousand meters and a spatial positioning accuracy of meters. It can perform uninterrupted automatic measurement and is particularly suitable for applications that require large-scale measurement. The traditional method for measuring temperature in distributed fiber optic temperature sensing systems is to use Stokes light to demodulate anti Stokes light, that is, to obtain the intensity ratio of anti Stokes light to Stokes light, and then compensate for the attenuation of the intensity ratio signal.

Distributed fiber optic temperature measurement technology is widely used in temperature measurement and monitoring in hazardous areas, important areas, pressure vessel surface temperature measurement and monitoring, large-scale and large-scale temperature measurement and monitoring, as well as temperature measurement and monitoring in the transportation field. Distributed fiber optic temperature measurement is widely used in temperature monitoring and fire alarm of facilities such as power, petrochemical, transportation, dhismayaal, and water conservancy;

Nidaamka cabbiraadda heerkulka fiber optic qaybsan xuduudaha

Measurement distance: 0-16km (industry-leading)
Waqtiga cabbirka: 2s/channel (industry-leading)
Saxnaanta cabbirka heerkulka: ± 0.5 ℃ (full range)
Temperature resolution: 0.1 ℃
Tirada kanaalada: 1-8 (ikhtiyaari ah)
Qiyaasta heerkulka heerkulka: -40 ℃~85 ℃ (conventional optical fiber):
-40 ℃ ~ 250 ℃ (special optical fiber)
Sampling interval of 0.4m, 0.8m (industry best)
Spatial resolution: 1m, 2m, 3m
Meelaynta saxnaanta: 1m

Distributed fiber optic temperature measurement host interface:

Fiber optic connector: FC/APC
Isku xirka isgaarsiinta: Ethernet, USB, RS232
Relay: 16 temperature alarms, 2 system faults

Working conditions of distributed fiber optic temperature measurement host

Heerkulka shaqada: -10 ℃ ~ 60 ℃
Qoyaanka shaqaynaysa: 0-95% R H
Uumiye
Koronto shaqaynaysa: DC 24V, AC
220V (ikhtiyaari ah)
IP level: IP50

Characteristics of Distributed Fiber Optic Temperature Measurement Products

Waxay si joogto ah u heli kartaa macluumaadka cabbiraadda iyada oo la raacayo fiilada ogaanshaha ee ogaanshaha tobanaan kiiloomitir, with low false alarm and false alarm rates, waxayna gaari kartaa la socodka waqtiga-dhabta ah. Isticmaalka korantada aadka u hooseeya, host power consumption less than 15W, naqshad la'aan. Faragelinta ka hortagga elektromagnetic, waxay si caadi ah uga shaqayn kartaa jawiga korantada ee sare. Masaafada cabbirka dheer, ku haboon la socodka fog. Equipped with GPRS SMS alarm function, no need for manual monitoring. Support multiple fire alarm methods including early warning, heerkulka kala duwan, and fixed temperature. Aagagga digniinta iyo heerkulka alaarmiga waxaa loo dejin karaa si sabab la'aan ah. Cimri dheer, qiimo jaban, iyo nidaamka fudud.

Distributed fiber optic temperature measurement application field

Fire monitoring and alarm in tunnels, tareenada dhulka hoostiisa mara, iyo waddooyinka waaweyn, as well as monitoring leaks in oil and gas transmission pipelines or storage tanks,
Temperature monitoring and fault point detection of oil depots, oil pipes, iyo haamaha shidaalka, surface temperature detection and fault point positioning of power cables, la socodka dabka ee tunnel-yada fiilooyinka iyo kuwa is dhex gala, temperature monitoring of power plants and substations, fault point detection and fire alarm, leakage of dams and embankments, and concrete solidification and maintenance temperature of dams, embankments, iyo buundooyinka.

Dareemaha heerkulka Fiber optic, Nidaamka la socodka caqliga, Soo saaraha fiber optic-ga ee loo qaybiyay Shiinaha