חישה סיבים אופטיים מבוזרת לניטור טמפרטורת המפעל - פתרון

Leveraging long-range continuous monitoring, חָזָק חסינות בפני הפרעות אלקטרומגנטיות (EMI), עמידות בפני קורוזיה, רגישות גבוהה, ו real-time response, distributed fiber-optic sensing is well-suited to complex environments כְּגוֹן טמפרטורה גבוהה, לחץ גבוה, מדיה קורוזיבית, ו strong EMI. It plays a critical role in safe production, asset maintenance, ו risk early warning.

Distributed Fiber-Optic Temperature Sensing (DTS)

יתרונות טכניים

יִתרוֹן	מה זה אומר	Typical Figure / פֶּתֶק
Long-range continuous monitoring	Continuous temperature profiles over extended assets and lines	עד קילומטרים
נגד הפרעות חזקות ו עמידות בפני קורוזיה	Non-metallic fiber tolerates acid/alkali, מדיה קורוזיבית, ו strong EMI	Suitable for חסין פיצוץ סביבות
רגישות גבוהה	Detects subtle temperature changes	Temperature resolution up to 0.01 מעלות צלזיוס
Passive monitoring	No local power, no spark risk	Enhances intrinsic safety

Why It Fits Industrial Sites

Site Challenge	Fiber-Optic Benefit	Result
Large campuses, dispersed pipelines/equipment	Builds a wide-area monitoring network	End-to-end coverage across the site
Strong EMI (מנועים, pump sets), מדיה קורוזיבית	Non-metallic fiber withstands harsh environments	Stable, interference-free measurements
Hazardous leaks, equipment overheating	Seconds-level response, fine 0.01 מעלות צלזיוס הַחְלָטָה	Rapid detection and warning
Explosion-proof areas	Passive sensing, no power at the field cable	Compliant with בטיחות פנימית דרישות

Proactive Early Warning + Precise Localization + Real-time Monitoring — Product Features

1. High performance עִם fine spatial resolution ו long measurement distance; supports high-precision localization ו דְגִימָה.
2. High integration with a compact core module.
3. Wide-voltage power input ו צריכת חשמל נמוכה.
4. Supports laser safety classes.
5. Seconds-level alarm response; real-time synchronous updates of tens of thousands of temperature points. Any point with an abnormal temperature triggers a timely warning within seconds.
6. Rich interfaces: RJ45 Ethernet, RS485; protocols include Modbus RTU, Modbus TCP, JSON, ו מִנְהָג; multiple relay channels for easy third-party integration.
7. Supports fixed-temperature alarms, differential-temperature alarms, rate-of-rise alarms, average-value alarms, ו fault alarms.
8. Uses standard telecom multimode fiber; flexible routing unaffected by terrain or harsh conditions (high/low temperatures, לַחוּת, אָבָק, toxic/corrosive gases, flammable/explosive סביבות, strong EMI). The fiber itself is פַּסִיבִי and requires no power; מתאים ל למרחקים ארוכים deployment in complex, irregular terrain with no on-site power ו no network.

Key Performance Snapshot

פָּרָמֶטֶר	Capability	הערות
Spatial resolution	Fine resolution	Enables precise localization along the fiber
Monitoring distance	Long-range	Up to kilometers-scale lines
זמן תגובה	Seconds-level	Rapid alarm and update
Temperature resolution	עד 0.01 מעלות צלזיוס	High sensitivity to small changes
Interfaces / פרוטוקולים	RJ45, RS485; Modbus RTU/TCP, JSON, מִנְהָג	Multiple relays for external signaling
כּוֹחַ	Wide-voltage, low power	Efficient and adaptable
בטיחות לייזר	Standards-compliant classes	Safe operation

Proactive Threshold-based Early Warning

1) Temperature Parameters and Alarm Thresholds

Configure alarm thresholds in the monitoring software in line with דרישות ו תקני בטיחות. לְדוּגמָה, when temperature exceeds the upper limit of 80 מעלות צלזיוס, the system issues a Level-1 alarm automatically. If the temperature rises sharply in a short time and the rate-of-rise exceeds a set value (לְמָשָׁל, 5 °C/min), א Level-2 alarm is triggered, enabling proactive intervention—shifting from after-the-fact handling אֶל before-the-fact prevention.

2) מְדוּיָק, High-Accuracy Spatial Localization

ב pipeline leak monitoring, the system rapidly determines the exact location of the leak, saving troubleshooting time for maintenance teams and reducing losses caused by leakage.

3) בזמן אמת, Full-Coverage Monitoring and Visualization

The system runs 7×24 עִם no blind spots across all areas covered by the installed sensing fiber. Whether during busy daytime production or at night with minimal staffing, it continuously safeguards plant assets. א visualized real-time dashboard presents monitoring data intuitively, allowing operations and maintenance personnel to view the plant’s status anytime, anywhere, with clear situational awareness.

Technology Leadership and Service

• Technology leadership: Proprietary core technologies deliver internationally advanced performance in דיוק מדידה, דיוק לוקליזציה, ו monitoring distance.
• אמינות גבוהה: Single-board design with three-proof treatment for long-term stability; products certified by ISO three-system and other international standards to ensure stable and reliable operation.
• Customized service: Tailored solutions to enterprise scale, process characteristics, ו facility layout, with end-to-end support from design and commissioning to פעולות & תַחזוּקָה.
• חסכוני: Compared with traditional point sensors, distributed fiber reduces device count ו wiring costs; אזהרה מוקדמת lowers incident rates, reducing לְתַקֵן ו זמן השבתה losses for a higher long-term החזר ROI.

Value Highlights

Dimension	תֵאוּר	Impact
דִיוּק & לָנוּעַ	Advanced measurement/localization accuracy, long-distance coverage	Trusted detection across large facilities
אֲמִינוּת	Ruggedized design, ISO-certified processes	Stable operations and reduced maintenance
התאמה אישית	Design, הַתקָנָה, הַזמָנָה, and O&M support	Faster deployment, better fit to site needs
עֲלוּת & החזר ROI	Fewer devices and cables; fewer incidents	Lower TCO and higher long-term ROI

Alarm Modes Summary

Alarm Mode	מַטָרָה	Typical Use
Fixed-temperature alarm	Triggers when temperature exceeds a set threshold	Overheat protection, hot-spot detection
Differential-temperature alarm	Detects abnormal temperature differences	Sectional comparison along pipelines
אזעקת קצב עלייה	Detects rapid temperature increases	Early fire/leak indication
Average-value alarm	Monitors mean temperature over a window	Process stability monitoring
Fault alarm	Indicates sensor/system anomalies	Maintenance and reliability

Connectivity and Protocols

Interfaces	פרוטוקולים	הִשׁתַלְבוּת
RJ45 Ethernet, RS485	Modbus RTU, Modbus TCP, JSON, מִנְהָג	Multi-relay outputs for third-party systems

Sensor and Deployment

The system employs standard telecom multimode fiber כלומר flexible to install and unaffected by terrain or harsh environments. The fiber is פַּסִיבִי, requiring no local power, מה שהופך אותו לאידיאלי עבור למרחקים ארוכים ו irregular terrain deployments where on-site כּוֹחַ אוֹ רֶשֶׁת is unavailable.

סְבִיבָה	Tolerance	תוֹעֶלֶת
High/Low temperature	Stable sensing along the fiber	Reliable in extreme climates
לַחוּת / אָבָק	Non-metallic, sealed fiber path	Reduced degradation and drift
Toxic/Corrosive gases	Corrosion-resistant materials	Long service life
Flammable/Explosive areas	Passive, no sparks	Enhanced safety compliance
Strong EMI	Optical signal immune to interference	מְדוּיָק, stable readings

חיישן טמפרטורה בסיבים אופטיים, מערכת ניטור חכמה, יצרן סיבים אופטיים מבוזרים בסין