Fuaina o le vevela o le vaai mamao

Sensor o le vevela o le vaai mamao, Faiga atamai e mataituina ai, Falegaosimea o le optic o le vaai i Saina

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, fuaina o le vevela o le vaai mamao, 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, buildings, and water conservancy;

Distributed fiber optic temperature measurement system parameters

Mamao e fuaina ai: 0-16km (industry-leading)
Taimi e fuaina ai: 2s/channel (industry-leading)
Temperature measurement accuracy: ± 0.5 °C (full range)
Temperature resolution: 0.1 °C
Number of channels: 1-8 (e le filifili)
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
Fesootaiga: Ethernet, USB, RS232
Relay: 16 temperature alarms, 2 faaletonu o le polokalama

Working conditions of distributed fiber optic temperature measurement host

Vevela o le galue: -10 °C~60 °C
Susu o le galuega: 0-95% R H
Leai se faaputuga
Sapalai o le malosiaga galue: MFF 24V, AC
220V (e le filifili)
IP level: IP50

Characteristics of Distributed Fiber Optic Temperature Measurement Products

E mafai ona maua pea lava pea faamatalaga o le fuaina i le uaea e iloa ai le matatiotio mo le sefulu kilomita, with low false alarm and false alarm rates, ma e mafai ona ausia le mataituina i le taimi moni. Ultra maualalo le faaaogaina o le malosiaga, host power consumption less than 15W, mamanu e leai ni pa'u. Faalavefau mai le eletise, e mafai ona galue masani i siosiomaga maualuluga o le eletise. Mamao e fuaina ai, talafeagai mo le mataituina mamao. Equipped with GPRS SMS alarm function, no need for manual monitoring. Support multiple fire alarm methods including early warning, vevela o le eseesega, and fixed temperature. E mafai ona seti soo se nofoaga e faailo ai le faailo ma le vevela o le faailo. Umi le ola, tau maualalo, ma le faiga faigofie.

Distributed fiber optic temperature measurement application field

Fire monitoring and alarm in tunnels, nofoaga faatali nofoaafi, ma aualatele, 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, ma tane suauu, surface temperature detection and fault point positioning of power cables, mataituina o le afi o ana keipo ma interlayers, 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.