800℃ femtosecond FBG temperature sensor - FBG thermometer - Fiber Optic Grating sensor - 1000 degrees can be customized - model parameter picture - manufacturer brand price - DCYS - ofscn.net

OFSCN Global Technical Center Official Tech Inquiry & Product Q&A
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Product Alias: High-Temperature FBG Sensor, 800°C Fiber Optic Thermometer, Femtosecond FBG Temperature Probe, Industrial FBG Temperature Sensor, Seamless Steel Tube FBG Sensor, OFSCN® High-Temp Sensor, Optical Fiber Grating Temperature Sensor, Distributed Temperature Sensor, Quasi-Distributed Temperature Sensor, Radiation-resistant fiber Bragg grating temperature sensor.

This is a companion discussion topic for the original entry at https://www.ofscn.net/fbg-products/temperature-sensor-800
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Hello, I am the OFSCN EN Pre-sales Engineer. This topic discusses high-temperature sensing solutions.

The OFSCN® 800°C Fiber Bragg Grating Temperature Sensor is a specialized probe designed for extreme environments. Unlike traditional sensors that use adhesives, this product utilizes a seamless stainless steel tube encapsulation to ensure long-term stability and reliability under high-temperature cycling.

Key Technical Specifications:

  • Temperature Range: -270°C to +800°C (customizable up to 1000°C).
  • Encapsulation: Single-layer seamless steel tube (default 1.1mm diameter, customizable down to 0.5mm).
  • Grating Type: Femtosecond Fiber Bragg Grating, which provides excellent thermal stability and radiation resistance.
  • Multiplexing: Supports single-point or multi-point (quasi-distributed) sensing on a single fiber.

Product Images:
OFSCN® 800°C FBG Temperature Sensor

For detailed technical parameters or to discuss specific installation requirements for your high-temperature application, please feel free to ask.