FBG Sensing demodulation module

温度范围: 10℃~80℃ 分辨率精度: 0.1℃ 温度系数: 10pm/℃~30pm/℃

This general-purpose temperature sensor uses the temperature sensitivity of a fiber grating to monitor temperature changes. Small size, fast response, high stability and accuracy facilitate networked multipoint monitoring. It installs easily on a surface or inside a structure for internal temperature measurement. Applications include long-term monitoring in power stations, railways and oil tanks, and temperature measurements in power, defense and aerospace.

中心波长 [±0.05]: typical:1550 nm 反射率 [±0.5%]: typical: （1-99.999）% FWHM [2-30]: 2-30 nm

Fiber Bragg gratings are among the most significant developments in fiber technology because of their flexibility and distinctive filtering properties. Their low insertion loss, high wavelength selectivity, low polarization-dependent loss and low polarization-mode dispersion make them key components in dense wavelength-division multiplexing.

中心波长 [±0.05]: typical:1550 nm 反射率 [±0.5%]: typical: （1-99.999）% FWHM [2-30]: 2-30 nm

Chirped fiber Bragg gratings (FBG) have a wide range of optical properties. They are produced by axial variation in the grating period or the effective refractive index of the fiber.

测量范围: 15%RH～95%RH 分辨率: 0.5%RH 中心波长: 1510nm～1590nm

This humidity sensor uses a humidity-sensitive polymer and stainless-steel packaging for long-term stability. It monitors humidity in petrochemical, coal, tunnel, agricultural, storage and textile environments and provides high-accuracy measurements in aerospace, electronics and military applications.