W-S03 Fluorescent Fiber Optical Temperature Measurement Sensor & Device

1. Core Features

• Sensing Principle: Fluorescent optical fiber temperature sensing, passive measurement at the probe
• High Accuracy: High-precision temperature measurement, good linearity and long-term stability
• Strong Anti‑interference: Electrical isolation, immune to strong electromagnetic interference (EMI/EMP)
• High Voltage Resistance: Suitable for high‑voltage, strong‑electric‑field environments
• High Temperature Resistance: Probe supports wide temperature range, stable in harsh environment
• Small Size: Optical fiber probe is small, flexible, easy to install in narrow space
• Long Distance: Optical fiber transmission supports long‑distance measurement
• Multi‑point Measurement: Supports multi‑point temperature detection on one fiber

2. Typical Applications

• High‑voltage switchgear, ring main unit, GIS
• High‑voltage cable joints, cable terminals
• Transformer bushing, on‑load tap changer
• Metallurgical & high‑temperature equipment
• Rail transit traction power supply system
• New energy: PV inverter, energy storage cabinet, charging pile
• Mine explosion‑proof & intrinsically safe monitoring
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