Product Alias: OFSCN 300℃ FBG Temperature Sensor, High-Temperature Fiber Optic Sensor, Industrial FBG Thermometer, Seamless Stainless Steel FBG Sensor, Polyimide Fiber Temperature Sensor, Quasi-Distributed Temperature Sensor, Single-Point FBG Temperature Probe, Fiber Optic Grating Sensor, Temperature Monitoring FBG, Corrosion-Resistant FBG Sensor.
This is a companion discussion topic for the original entry at https://www.ofscn.net/fbg-products/temperature-sensor-300.html
The OFSCN® 300°C Fiber Bragg Grating Temperature Sensor is a high-performance industrial thermometer designed for stable operation in demanding thermal environments ranging from -200°C to +300°C.
Technical Advantages
This sensor utilizes a specialized seamless stainless steel tube encapsulation, which provides several technical benefits over traditional adhesive-based or polymer sensors:
- Creep Resistance: The mechanical packaging eliminates the measurement drift often caused by high-temperature adhesive aging.
- Precision: It features a default outer diameter of 0.9 mm (customizable down to 0.5 mm), allowing for rapid thermal response and minimal intrusion into the measured environment.
- Quasi-Distributed Capability: A single fiber can be customized to include multiple sensing points (FBGs), making it ideal for monitoring temperature gradients along a single path.
Key Specifications:
- Temperature Range: -200°C to +300°C.
- Encapsulation: Single-layer seamless stainless steel tube.
- Default Dimensions: 0.9 mm diameter; 2-meter length (fully customizable).
- Connectors: Default FC/APC; ST, LC, and SC (PC or APC) are available.
- Calibration: Factory-calibrated with a quadratic polynomial formula (Unit: ℃/pm).
Visual Reference:
For more detailed technical data or specific customization options, please refer to the official product page:
OFSCN® 300°C Fiber Bragg Grating Temperature Sensor
