Fluorescent fiber optic temperature demodulator with six channels

Fluorescent fiber optic temperature transmitter is a multi-channel fiber optic temperature measurement device. The temperature measurement channel can be expanded according to needs, and a standard RS485 communication interface can be provided to remotely transmit temperature information to the background and record and store temperature data. It is specially developed for real-time online temperature monitoring of power switchgear and ring main cabinets. Its internal modular integrated design allows for flexible installation and channel configuration, and can be externally connected to InnoTech standard LCD display instruments.

The fluorescence temperature demodulator is the main demodulation and control equipment in the fluorescence temperature online monitoring system. The temperature measurement device of the system adopts fluorescence fiber temperature sensor technology, achieving reliable, accurate, and rapid temperature monitoring; Fiber optic temperature sensors are essentially electromagnetic immune, unaffected by strong electromagnetic interference, and have high temperature measurement accuracy; Fiber optic materials have good insulation, corrosion resistance, high voltage resistance, and other characteristics, providing higher reliability and safety; Fiber optic temperature sensors have a small volume, fast response, and can provide faster temperature response; The system has a self diagnostic function, which can effectively identify sensor fault types and prevent false alarms, false alarms, and other phenomena.

Functional characteristics

1、Separate design from LCD display for easy selection and matching
2、Provide dual RS485 communication interfaces
3、Integrated multi in one fiber optic module provides two sets of switch output functions
4、DIP switch settings for easy networking

Application scope of fluorescence fiber optic hot spot temperature online monitoring device (including but not limited to)

rail transit
1. Equipment on railway lines (traction transformers, box type switchgear)
2. Subway distribution system (traction transformer rectifier device, cable and busbar system, distribution cabinet hotspot)

transformer
1. Internal winding of oil immersed transformer
2. Fiber optic oil temperature controller for oil immersed transformers
3. Fiber optic temperature controller for dry-type transformers

High and low voltage distribution equipment
1. High and low voltage switchgear (circuit breaker contacts, cable joints)
2. Ring main cabinet cable connector, fiber optic temperature measurement intelligent insulation tail plug
3. Drawer type feeder cabinet primary plug-in
4. Inside the enclosed busbar
5. Cable (dense distribution points and joints between bridge and support)

Wind and photovoltaic power generation equipment
1. Host system (generator, slurry, environment)
2. Blades
3. Power transformation and distribution equipment (main transformer, box type switchgear, cables)

Large scale hydroelectric generator units:
1. Hydrogenerator stator
2. Hydraulic turbine rotor
3. Bearing shells of water turbine units

Integrated circuit production equipment:
Chip etching machine