مستشعرات درجة حرارة الألياف البصرية INNO ,أنظمة مراقبة درجة الحرارة.
مستشعر درجة حرارة الألياف البصرية, نظام مراقبة ذكي, الشركة المصنعة للألياف البصرية الموزعة في الصين
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The distributed fiber optic temperature sensing system adopts advanced OTDR temperature measurement technology to achieve temperature monitoring and positioning along the fiber optic line. It is a real-time, online, and continuous temperature measurement system. The distributed fiber optic temperature measurement system can accurately monitor the specific temperature of the measured object at the temperature point. The fiber optic temperature system has advantages such as real-time online reaction speed, accurate temperature measurement accuracy, intrinsic safety of the fiber optic, and no strong electromagnetic interference. It can be widely used in different occasions such as power cables, petrochemicals, النقل بالسكك الحديدية, industrial metallurgy, الخ. Real time online monitoring of the temperature situation of the measured object during operation will not cause faults and fire accidents due to temperature rise, and can achieve no equipment damage and accidents caused by temperature faults.
The linear fiber optic temperature fire detector developed based on the principle of DTS distributed fiber optic temperature sensor technology is a widely used system in fire and firefighting in China. The main principle is to use fiber Raman scattering technology, combined with advanced fiber optic technologies such as high-frequency pulse laser, optical wavelength division multiplexing, optical time-domain reflection, high-frequency signal acquisition, and weak signal processing. The distributed fiber optic temperature measurement system can also be used for large-scale fiber optic temperature measurement in power cables, pipeline tunnels, petroleum gas tanks, and other areas. Due to the inherent safety characteristics of optical fibers, distributed optical fiber fire temperature sensing systems are more suitable for fire detection in hazardous areas such as flammable and explosive, as well as industrial fire protection projects with strong electromagnetic interference, corrosion, درجة حرارة عالية, and explosion-proof requirements. Distributed fiber optic mainly consists of fiber optic hosts and detection fiber optic cables. من بينها, the fiber optic host is responsible for fiber optic signal processing, alarms, and parameter settings, while the detection fiber optic cable is responsible for on-site temperature collection. The fiber optic host can also be connected via RS485/232 CAN、 The Ethernet interface is connected to the fire alarm controller to form a complete fire alarm system.
Distributed Fiber Optic Temperature Measurement Manual
The distributed fiber optic temperature sensing system consists of a fiber optic temperature measurement host, temperature sensing fiber optic, system management software, and related accessories, using Raman scattering OTDR technology enables temperature monitoring and positioning. يمكنه الحصول باستمرار على معلومات القياس على طول الكابل البصري للكشف لعشرات الكيلومترات, with low false alarm and false alarm rates, ويمكن تحقيق المراقبة في الوقت الحقيقي. استهلاك منخفض للغاية للطاقة, انخفاض استهلاك الطاقة المضيف, cleverly designed. Fiber optic is resistant to electromagnetic interference and does not affect operation in high electromagnetic environments. مسافة قياس طويلة, مناسبة للمراقبة عن بعد. It can be customized with GPRS SMS alarm function, without the need for manual monitoring. The temperature measurement system supports multiple fire alarm methods, including early warning, درجة الحرارة التفاضلية, and fixed temperature. يمكن ضبط مناطق الإنذار ودرجات حرارة الإنذار بشكل تعسفي. Distributed fiber optic hosts have a long lifespan, reasonable prices, and complete systems with high-quality after-sales service.
خصائص نظام قياس درجة حرارة الألياف البصرية الموزعة
1. Distributed temperature detection with high temperature measurement accuracy and accurate positioning, providing customers with reliable and accurate data;
2. 24-hour real-time online monitoring, over temperature, تحقيق عملية بدون طيار;
3. The threshold, management partition, and operation software can be set, making it easy to operate;
4. On site fiber optic damage identification and accurate positioning, convenient maintenance;
5. Overheating does not damage the temperature sensing fiber, can be reused, and reduces maintenance costs.
The main application areas of distributed fiber optic temperature measurement systems are:
Cable trays, cable tunnels, cable trenches, high-voltage cables
Highway tunnels, أنفاق مترو الأنفاق, dams
Rail transit, urban comprehensive pipe gallery
Transmission belt, coal handling wharf, coal storage yard
Oil storage tanks, gas storage tanks, خطوط أنابيب النفط, and gas pipelines
Dangerous goods warehouse
If you need a distributed fiber optic temperature measurement system, you can contact FJINNO at a reasonable price. Welcome to inquire!
