Manufacturer of distributed fiber optic online temperature vibration strain monitoring system-INNO

Распределенные оптические волокна can be applied in different fields, such as power equipment, железнодорожный транзит, tunnel cables, natural gas and oil pipelines, и т. д., and can monitor parameters such as temperature, вибрация, напряжение, давление, и т. д..

Применение Distributed Fiber Optic Temperature Online Monitoring System

The distributed fiber optic temperature measurement system utilizes the principle of fiber optic Raman scattering and OTDR technology to achieve products with fiber optic as the sensing carrier and distributed temperature measurement. Raman temperature measurement technology is currently a relatively mature technology and has been widely applied.

The distributed fiber optic temperature sensing system has advantages such as distributed temperature measurement, искробезопасность, passive explosion-proof, анти-электромагнитные помехи, коррозионная стойкость, длительный срок службы, большое расстояние измерения, and low maintenance cost. It is widely used in fields such as oil tank fire protection, crude oil transmission leakage monitoring, power tunnel temperature measurement, and belt conveyor status temperature monitoring.

Применение Распределенная оптоволоконная система мониторинга вибрации

Suitable for detection in long-distance, крупномасштабный, and harsh environments

Непрерывный, в реальном времени, бесконтактное измерение (single machine detection with a maximum distance of 30-40km)

Passive drive, no need for power supply or backup power on site

Powerful detection and monitoring functions, suitable for multi vibration event monitoring and accurate positioning, with a spatial resolution of 1m and a system response frequency 2kHz@50km

High sensitivity and fast response speed; Stable and reliable measurement, low false alarm rate, меньше, чем 1%

Гибкое развертывание, adaptable to various spatial environments, and particularly suitable for harsh environments such as flammable, взрывчатый, и сильные электромагнитные помехи. Easy to operate, manage, and maintain.

Distributed fiber optic strain monitoring

Распределенный fiber optic strain monitoring system utilizes the sensitivity of the frequency of backscattered Brillouin light in the fiber optic to external stress and temperature, and has a good linear relationship. By demodulating the backscattered signal of the fiber optic, the strain and temperature information distributed on the fiber optic can be obtained. Fiber optic is both a sensing element and a transmission medium, and it is flexible and bendable. It can be composite in any form in the matrix structure without affecting the performance of the matrix. It is mainly used for monitoring the strain of dams, набережные, мосты, and other concrete structures. In terms of geological hazard monitoring, it can be applied to slope prevention engineering, landslide disasters, ground collapse, and ground settlement monitoring.