Online monitoring of temperature rise in point type fluorescent fiber optic temperature measurement switchgear at 3 points, 6 points, and 9 points

IF-C FJINNO point fluorescent fiber optic temperature measurement is designed for early prediction of faults and fires caused by insulation aging or poor contact in high-voltage power equipment such as switchgear, knife switch, cable joints, transformers, etc. Due to the characteristics of electrical insulation, intrinsic safety, and immunity to electromagnetic interference, the probe of the fluorescent fiber optic temperature sensor can be directly installed on the measured point through contact, and possible faults can be predicted by monitoring the temperature abnormalities of switch contacts and cable joints to prevent electrical fires. The IF-G fluorescent point type fiber optic temperature measurement device consists of fiber optic sensors, fiber optic thermometers, and fiber optic temperature display devices.

Application scenarios

High voltage switchgear (6KV/10KV/35KV) susceptible to hot spot monitoring

Low voltage switchgear prone to hot spot monitoring

Monitoring of easily occurring hot spots such as high-voltage motors

Monitoring of hot spots in cable joints

Transformer prone to hot spot monitoring

The point type fiber optic thermometer is an integrated temperature measurement control system based on the principle of fiber optic sensing temperature measurement. This product has unique technical advantages in industrial temperature measurement under special environments such as high voltage and strong electromagnetic interference. Its signal processing unit adopts internationally advanced digital demodulation technology and has real-time online signal acquisition, processing, and transmission functions. The temperature information of the tested body is fully realized through optical signals from sensing, demodulation to transmission, fully realizing non electric detection and intrinsic safety.

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