How to use distributed fiber optic temperature measurement system to monitor the temperature of oil storage tanks

Kuituoptinen lämpötila-anturi, Älykäs valvontajärjestelmä, Hajautettu kuituoptiikan valmistaja Kiinassa

The DTS distributed fiber optic temperature sensor independently developed by FJINNO is currently the new generation of linear fiber optic temperature detectors internationally. It has the advantages of inherent explosion-proof, vahva sähkömagneettisten häiriöiden kestävyys, Salaman suojaus, high measurement accuracy, kevyt, ja pieni koko. In particular, distributed fiber optic temperature sensors are a type of continuous distributed temperature fire detector that can measure temperature at any point along the fiber optic line without measurement blind spots. Fiber optic is both a transmission medium and a sensing element, without the need for additional temperature measurement sensors. It is easy to install, highly reliable, and performs better than traditional linear temperature detectors, making it suitable for chemical tank fire monitoring applications.

Product characteristics of distributed fiber optic temperature measurement system for storage tanks

1. Fiber optic cables are sensors with no fusion points in between, ensuring high reliability: Fiber optic cables themselves are temperature sensors, playing both the role of temperature detectors and signal transmission, integrating “transmission” and “sensing”; Due to the absence of additional sensing components and the lack of fusion points in the middle of the sensing optical cable, sillä on korkea luotettavuus.

2. Jatkuva hajautettu mittaus ilman kuolleita kulmia: DTS belongs to continuous distributed measurement, which can obtain the temperature of every point along the sensing optical cable. Tällä hetkellä, vierekkäisten lämpötilapisteiden välinen etäisyys voi olla jopa 0,25 m, Monipuoliset lämpötilatiedot ja ilman kuolleita kulmia; Ja perustuu jatkuvaan lämpötila-analyysiin, a regional temperature difference alarm method can be implemented.

3. Small post operation and maintenance workload: DTS’ sensing optical cable draws inspiration from outdoor communication optical cable design, and the lifespan of communication optical cables can reach up to 30 vuosia; DTS-mittausisännän ydinkomponentit, such as light sources and spectrometers, ovat kaikki tiedonsiirtoluokan laitteita, joiden suunniteltu käyttöikä on 100000 työaika (over 10 vuosia). The host also has a built-in temperature calibration unit and fault self checking module, varmistaa vakaa ja luotettava lämpötilan mittaus.