ファイバーブラッググレーティング（FBG）液面センサー - FBGレベルゲージ - 温水、液体酸素、液体空気、液体窒素検出器

製品別名: ファイバーブラッググレーティング液面センサー、FBGレベルゲージ、液体検出器。

製品機能: さまざまな環境における温度差のある各種液体の液面位置の検出と決定。

ファイバーブラッググレーティング液面センサーの原理:

OFSCN® capillary seamless steel tube FBG液面センサー is a product application of the OFSCN® string FBG temperature sensor. By using pre-installed string FBG temperature sensors as reference scales, the sensor can accurately determine the position of the liquid level for liquids at different temperatures.

FBG液面センサーの構造とシステム構成:

OFSCN® capillary seamless steel tube FBG液面センサー consists of fiber connectors, all-metal stainless steel seamless pipes, and fiber bragg grating arrays (FBGs) for packaging. When combined with a fiber bragg grating demodulator, it forms a fiber bragg grating liquid level sensing system.

ファイバーブラッググレーティング液面センサーの展開方法と環境使用:

OFSCN® capillary seamless steel tube FBG液面センサー can be directly immersed, inserted, surface-mounted, glued, or bundled in the space where the liquid to be measured is located for temperature detection and liquid level monitoring. It can be used in various sealed tanks, pools, water bodies, troughs, and other spaces.

ファイバーブラッググレーティング液面センサーの測定可能媒体と応用産業:

OFSCN® capillary seamless steel tube FBG液面センサー is suitable for measuring low-temperature liquid air, liquid oxygen, liquid nitrogen, liquefied natural gas, ambient temperature river and lake water flow, underground water in caves, environmental water accumulation, high-temperature liquid chemical raw materials, and some low-temperature metal liquids. It can be used in various fields such as petroleum, petrochemical, chemical, transportation, tunnels, environmental protection, aerospace, aviation, nuclear power, and high-end scientific research.

ファイバーブラッググレーティング液面センサーの動作温度と製品詳細:

-40°Cから+100°Cまでの製品: 100°Cファイバーブラッググレーティング温度センサー - 単点/多点ブラッグFBG温度計

-200°Cから+300°Cまでの製品: 300°Cファイバーブラッググレーティング温度センサー - 単点/多点ブラッグFBG温度計

ファイバーブラッググレーティング液面センサーの利点:

Compared to pressure-based FBG liquid level sensors, OFSCN® capillary seamless steel tube FBG液面センサー detects liquid levels based on the temperature of the liquid and the position of the FBG array. Therefore, it is widely applicable to various media without considering the density and pressure difference of different liquids.

Compared to various electric signal liquid level sensors based on capacitance and electrodes, OFSCN® capillary seamless steel tube FBG液面センサー is based on optical fiber communication and fiber sensing technology, making it immune to electromagnetic interference and capable of operating in various electromagnetic environments.

Compared to traditional float-type liquid level sensors, OFSCN® capillary seamless steel tube FBG液面センサー is a digital, recordable, and networkable sensor. Liquid level information can be obtained without visual observation. The composed fiber Bragg grating liquid level sensing system can monitor liquid level information over large spaces, long distances, and multiple targets, with a wide coverage range.