| 摘要 |
<p>The device has an interior lining provided in a tube or a channel in which a sensor-fiber optic plane is provided. A fiber optic-sensor lies below or above the interior lining. The interior lining is made of web, plastic or glass fibers. The web is formed as a mat or a hose. The fiber optic-sensor is rearranged in a meander or sliding form. Fiber optic Raman temperature sensors are used for determining the physical characteristics of the interior lining in the tube and channel systems. An independent claim is also included for a method for application of a sensor fiber for a fiber optic-sensor in a tube and channel system.</p> |
