一种带安装孔的单端光纤光栅温度传感器,由封孔塞、温度传感基体、光纤光栅、塑料封装体、安装孔、尾纤和光纤绝缘保护管构成。可利用一根扎带穿过安装孔,将传感器牢靠固定在待测物体上,并使传感器安装面紧贴在待测物体上。这样,待测物体的温度变化,通过温度传感基体传导给光纤光栅,通过探测光纤光栅的中心反射波长的移动量,即可 A single-end fiber grating temperature sensor with a mounting hole is composed of a sealing plug, a temperature sensing base, a fiber grating, a plastic package, a mounting hole, a pigtail and an optical fiber protection tube. A cable tie can be used to pass through the mounting hole to secure the sensor to the object to be measured and to place the sensor mounting surface against the object to be measured. In this way, the temperature change of the object to be tested is transmitted to the fiber grating through the temperature sensing substrate, and the movement amount of the reflected wavelength at the center of the fiber grating can be detected