Winding fiber optic temperature measurement system

System Features
The LHRZCW22 transformer winding fiber optic temperature control system utilizes fluorescence temperature measurement technology by directly installing a fluorescence fiber optic sensing probe inside the transformer for temperature measurement. It can measure the temperature of the transformer winding in real time, safely, and accurately, achieving comprehensive monitoring of the internal temperature of the transformer for accurate judgment and decision-making, thereby extending the service life of the transformer equipment.

Features
Reliable, economical, and effective monitoring of transformer oil temperature: Unlike traditional methods of measuring bottom or top oil temperature, fiber optic temperature probes are placed at the windings of oil immersed transformers to monitor the hottest temperature of the oil.
The fiber optic installation method that does not leak oil has strong resistance to electromagnetic interference.
The fiber optic sensing probe sensor is made of chemically inert rare earth materials, which can be safely used in almost any environment without interference from EMI, RF, MRI, and microwave. It has the characteristics of small size, high temperature measurement accuracy, fast response time, and stable performance.
◎ Equipped with RS485, dry contacts, 4-20mA and other signal interfaces.

System Composition

The LHRZCW22 transformer winding fiber optic temperature control system mainly consists of fiber optic sensing probes, flanges, external transfer fibers, and fiber optic temperature controllers.

Main technical parameters