FBG fiber optic thermometer ST-01 uses stainless steel sleeve packaging technology, which has good anti-corrosion and sealing performance. High-strength armored optical cable is used for fiber lead in and out, which is suitable for harsh measurement environment, can be directly buried in concrete structure for long-term temperature monitoring. The ST-01 can be used for temperature monitoring on either the surface or inside of different structures, and can be used for tunnel fire protection, buried temperature measurement, etc.

Features Of FBG Temperature Sensor ST-01

High precision and high resolution

Superior performance in harsh environments and resistance to mechanical fatigue

Free from electromagnetic interference

Stainless steel metal structure package

Surface mounted or embedded installation

Widely application and long service life

Application Of FBG Temperature Sensor ST-01

Quasi-distributed temperature monitoring of civil engineering structures such as bridges, dams, tunnels, buildings, etc.

Temperature-sensing fire detection and automatic alarm monitoring in industrial engineering

Used as temperature compensation for other sensors such as strain, pressure, displacement, etc.

Specification Of FBG Temperature Fiber Optic Sensor ST-01

Parameter Unit Value

Center Wavelength nm 1460 ~ 1610

Range °C -20 ~ +80

Resolution °C 0.1

Accuracy °C 1

Material -- Stainless steel

Dimension mm Φ8 x 63

Installation -- Paste, Embedded

Pigtail Length m Φ3mm armored cable, 1m at single end, or customize

Optical Connector -- FC/APC, or customize

Operating Temperature °C -20 ~ +80

Over many years development, AtGrating has expanded its solo FBG products to whole sensing fiber system. AtGrating's Fiber Bragg grating (FBG) based sensors are designed for measuring various measurands, such as static and dynamic pressure, strain, temperature, accelerometer, tilt, and displacement, etc., which applies to many fields as construction(building, bridge, tunnels), energy(oil & gas pipeline), hydraulic engineering(dam), telecommunication, aerospace.