
Fiber Distributed Temperature Sensing System for Integrated Pipe Gallery. Long-Range Monitoring: Monitors up to 25km with 1m spatial sampling interval and second-level detection. Anti-EMI Design: Quartz fiber provides excellent electromagnetic inertia, suitable for complex electrical environments. Intrinsic Safety: Microwatt optical signal power meets highest safety requirements for petrochemical industries. Fast Response: Single channel measurement time is as fast as 0.5s to 3s for real-time temperature distribution. OEM Customization: Supports OEM solutions with logo customization for orders with good quantity. Wide Application: Ideal for tunnels, oil wells, coal mines, cable trenches, subways, and power plants. Reliable Warranty: 12-month warranty coverage since Bill of Lading date with professional technical support.