Iven | www.ofscn.org
Last Updated: 16 February 2026
Alias: 85°C 0.9mm Thermal Fiber Sensor, 85°C OFDR Optimized Temperature Probe, 85°C Seamless SST Sensing Tube, 85°C High-Definition Distributed Temperature Sensing (HD-DTS), 85°C Strain-Decoupled Thermal Fiber, 85°C Fast-Response Metallic Sensor, 85°C Battery Thermal Management Sensor, 85°C High-Spatial-Resolution Thermometer, 85°C Ruggedized Micro Sensing Probe, 85°C Cryogenic to High-Temp Fiber Sensor.
This is a companion discussion topic for the original entry at https://www.ofscn.org/dofs/85-c-ofdr-temperature-sensor.html
The OFSCN® 85°C Distributed Fiber Temperature Sensor is a specialized sensing solution designed for high-definition distributed temperature sensing (HD-DTS) and OFDR applications.
Technical Overview
This sensor utilizes a single-layer seamless stainless steel tube (SST) encapsulation with an ultra-slim outer diameter of 0.9 mm. It is specifically engineered to provide strain-decoupled temperature measurements, making it ideal for environments requiring high spatial resolution and fast thermal response.
Key Specifications:
- Temperature Range: -40°C to +85°C.
- Structure: Single-layer seamless steel tube, 0.9 mm OD.
- Fiber Type: Default single-mode fiber (G.657.A).
- Compatibility: Fully compatible with Raman-DTS, Rayleigh-scattering (OFDR), and Brillouin-scattering (DTSS) interrogation systems.
- Termination: Includes FC/APC connector with a sealed end.
Product Images
Applications
- Battery thermal management systems (BMS).
- High-spatial-resolution temperature monitoring in confined spaces.
- Cryogenic to room-temperature sensing.
- Industrial process monitoring using OFDR technology.
For detailed technical parameters and configuration options, you can visit the official product page:
OFSCN® 85°C Distributed Fiber Temperature Sensor
