As the demand for Industrial IoT and intelligent security continues to upgrade, high-precision, long-distance monitoring technologies are becoming an industry imperative. Recently, Beijing Dean Technology (Dean Technology) showcased its latest Fiber Optic Sensing Monitoring Products and Fire Detection & Alarm Products on its English website. These two core series aim to provide comprehensive "sensing" solutions for sectors such as energy, transportation, and municipal pipeline networks.
Dean Technology demonstrated its profound technical accumulation in the field of fiber optic sensing, with a product line covering multi-dimensional monitoring ranging from temperature and vibration to acoustics.
As a flagship product, this system enables continuous temperature monitoring for facilities such as power cables, tunnels, and pipelines. The equipment panels shown on the website feature indicators for alarm and operation status across multiple channels (up to 8), boasting high-precision temperature measurement capabilities.
This system includes Fiber Bragg Grating analyzers supporting up to 32 channels of monitoring. Utilizing precise grating demodulation technology, it is suitable for structural health monitoring of large-scale infrastructures like bridges and dams, capable of capturing structural deformation and stress changes in real-time.
Beyond temperature and structural monitoring, Dean Technology has deployed cutting-edge sensing technologies:
Distributed Vibration Sensing (DVS): Used for perimeter security or pipeline leak detection, identifying intrusion by detecting vibration signals.
Distributed Acoustic Sensing (DAS): Capable of capturing weak acoustic signals to achieve distributed listening and analysis of environmental sounds.
Distributed Brillouin Sensing Analyzer (BOTDA): Used for simultaneous measurement of strain and temperature over long distances and large scopes.
Fluorescence Fiber Optic Temperature Sensing System: Provides an alternative high-precision temperature measurement solution.
Integrating fiber optic sensing technology, Dean Technology has launched a specialized product line for fire prevention, closely combining "sensing" with "awareness."
Distributed Fiber Optic Linear Heat Fire Detector: Based on DTS technology, it triggers an immediate alarm upon detecting temperature anomalies at monitoring points.
Fiber Bragg Grating Linear Heat Fire Detection System: Utilizes FBG technology to achieve point-type or quasi-distributed fire early warning.
Aspirating Smoke Detector (ASD): Features active sampling, suitable for high-cleanliness or high-ceiling spaces.
Pyrolysis Particle Electrical Fire Monitoring Detector: Designed for the early prevention of electrical fires.
Fire Equipment Power Supply Monitoring System: Ensures the reliability of power supply for firefighting equipment at critical moments.
In addition to hardware, Dean Technology provides a Sensor Monitoring Platform Software, capable of visualizing and managing data collected by all the aforementioned hardware. Coupled with supporting Sensor Monitoring Cables, users can build a complete closed loop from data acquisition and transmission to analysis and early warning.
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About Dean Technology
Beijing Dean Technology Development Co., Ltd. is a high-tech enterprise focusing on the R&D and application of fiber optic sensing technology, dedicated to providing customers with highly reliable monitoring products and services.
(Note: This article is compiled based on public information from http://en.dsc.net.cn/product
