Distributed optical fiber temperature measurement

Sensor mpat'i fibra óptica, Ko ya monitoreo inteligente, Fabricante fibra óptica distribuida Ntxinä

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, T'e̲ni ya mpat'i fibra óptica distribuida, 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, petroquímico, transportation, Edificios, and water conservancy;

Distributed fiber optic temperature measurement system parameters

Distancia ar t'e̲ni: 0-16km (industry-leading)
Pa t'e̲ni: 2s/channel (industry-leading)
Temperature measurement accuracy: ± 0.5 °C (full range)
Temperature resolution: 0.1 °C
Number of channels: 1-8 (opcional)
Temperature measurement range: -40 ℃~85 ℃ (conventional optical fiber):
-40 ℃~250 ℃ (special optical fiber)
Sampling interval of 0.4m, 0.8m (industry best)
Spatial resolution: 1m, 2m, 3m
Positioning accuracy: 1m

Distributed fiber optic temperature measurement host interface:

Fiber optic connector: FC/APC
Interfaz comunicación: Ethernet, USB, RS232
Relay: 16 temperature alarms, 2 Fallos ko ya

Working conditions of distributed fiber optic temperature measurement host

Tsoxpa 'be̲fi: -10 °C~60 °C
Humedad ar 'be̲fi: 0-95% R H
'Ñotho ar condensación
Fuente alimentación ar 'be̲fi: CC 24V, AC
220V (opcional)
IP level: IP50

Characteristics of Distributed Fiber Optic Temperature Measurement Products

To da ñäñho ungumfädi t'e̲ni a lo largo de ar cable óptico detección Nxoge decenas kilómetros, with low false alarm and false alarm rates, ne to da tsoni 'nar monitoreo pa real. Consumo ar energía ultra hñets'i'i, host power consumption less than 15W, Diseño hinda ventilador. Interferencias antielectromagnéticas, Pe funcionar normalmente jar entornos electromagnéticos ar dätä. Maa mbi t'e̲ni, Mfädi pa ar monitorización remota. Equipped with GPRS SMS alarm function, no need for manual monitoring. Support multiple fire alarm methods including early warning, Tsoxpa diferencial, and fixed temperature. Ya 'mui alarma ne ya temperaturas alarma ar xi configurar arbitrariamente. Xi maki nzaki útil, Jár costo, ne ko simple.

Distributed fiber optic temperature measurement application field

Fire monitoring and alarm in tunnels, 'Ma̲i ár, ne autopistas, 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, ne tanques petróleo, surface temperature detection and fault point positioning of power cables, Monitoreo ar incendios túneles cables ne capas intermedias, 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, and bridges.