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, Medición temperatura láaj jo'ochiko'obe' óptica u distribuida, and fiber Bragg grating temperature measurement. The price is reasonable, please feel free to contact us.

Leti'e' Láaj jo'ochiko'obe' óptica distribuida 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, transporte, Kúuchilo'ob, and water conservancy;

Yaan medición temperatura láaj jo'ochiko'obe' óptica distribuida parameters

Nachil ti' medición Cancún: 0-16Kilómetro (industry-leading)
K'iinil medición: 2s/channel (industry-leading)
Temperature measurement accuracy: ± 0.5 ° C (full range)
Temperature resolution: 0.1 ° C
Number of channels: 1-8 (opcional)
Rango medición temperatura: -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 le

Working conditions of distributed fiber optic temperature measurement host

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

Characteristics of Distributed Fiber Optic Temperature Measurement Products

Je'el kéen p'áatak continuamente a'alajil t'aan ti' medición a lo largo de le cable óptico ti' detección ti' decenas kilómetros, with low false alarm and false alarm rates, yéetel u kaxta'al u yúuchul jump'éel monitoreo tu k'iinil xíimbal tumen. Jant p'áatalij energía ultra t'okik, host power consumption less than 15W, Diseño ma' ventilador. Interferencias antielectromagnéticas, Je'el meyaj normalmente ti' entornos electromagnéticos u elevados. Chowak nachil ti' Cancún medición, Adecuado utia'al u maak remota. Equipped with GPRS SMS alarm function, no need for manual monitoring. Support multiple fire alarm methods including early warning, Temperatura diferencial, and fixed temperature. Le zonas alarma yéetel le temperaturas alarma ku páajtal configurar arbitrariamente. Chowak kuxtal útil, Yáanal ta manaj, ka t.u.m simple.

Distributed fiber optic temperature measurement application field

Fire monitoring and alarm in tunnels, Ya'al u náaka, ka 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, ka tanques petróleo, surface temperature detection and fault point positioning of power cables, Monitoreo incendios túneles cables yéetel 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.

Sensor temperatura láaj jo'ochiko'obe' óptica, T.u.m monitoreo na'at, Fabricante láaj jo'ochiko'obe' óptica distribuida ti' China