OTG-A Fiber Optic Temperature Sensors

Small sensing GaAs crystal located at the tip of the optical fiber makes it convenient for tip measurement applications

About the OTG-A Fiber Optic Temperature Sensors

GaAs-based fiber optic temperature sensor for R&D and industrial applications.

The OTG-A fiber optic temperature sensor offers the highest performances in the industry. The sensor uses the well proven technique based on the temperature-dependent bandgap of GaAs crystal as the temperature transduction mechanism. Its small sensing GaAs crystal located at the tip of the optical fiber makes it convenient for tip measurement applications.

It delivers unprecedented repeatability and reliability in the most adverse conditions such as high level of EM, RF, MR and microwave field environments.

This precise and robust sensor is available with different optical cables lengths. Fully customizable according to your specific application.

Features OTG-A

  • Small and robust design
  • Good accuracy and outstanding repeatability
  • EMI/RFI and microwave immune
  • Intrinsically safe
  • OEM-type and custom version

Applications for OTG-A

  • EM, RF and microwave environments
  • High voltage environments
  • Nuclear and hazardous environments
  • Microwave assisted chemistry
  • Sterilization applications
  • In-situ process control
  • RF and microwave drying applications

Specifications

Measurement range
-40°C to +250°C (others available on request)
Resolution
0.01°C
Precision
+/- 0,3 °C
Response time
Packaging dependant
Dimensions
0,17 mm
Cable length
1.5 meters standard (other lengths available)
Optical connector
ST (standard)
Cable sheathing
Teflon PTFE
Signal conditioner compatibility
All SCBG signal conditioners
  • Follow us: