Turbine RTD Sensor

Turbine RTD Sensor

RTD PT-100 Sensor

ParameterSpecification
TypePT-100
MakeAavad
ModelAPED
ConfigurationDuplex
No. of wire in simplex3
Total no. of wire3 + 3
AccuracyClass A
Temperature range-50 To 400°C
Material of constructionSS 316
InsulationCompacted MgO insulation
Cable length3 Meter
Cable typeTeflon/Teflon
Sensor length25 mm
Sensor od8 mm

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Description

  • Gas turbine operation control is normally based on thermocouple-measured exhaust temperatures. Due to radiation shielding and bulky package, it is difficult to provide high spatial resolution for measuring can-to-can combustion temperature profile at the exhaust duct. This paper has demonstrated that wavelength-division-multiplexing-based fiber Bragg grating sensors could provide high spatial resolution steady and dynamic temperature measurements.

Key Features

  • High spatial resolution for can-to-can combustion temperature profiling

  • WDM-based multiplexing allows many sensors on a single fiber

  • Compact and lightweight, overcoming bulky thermocouple packages

  • Immune to electromagnetic interference (EMI)

  • Capable of fast dynamic response to temperature transients

  • High accuracy and repeatability over wide temperature ranges

  • Reduced wiring complexity compared to multiple thermocouples

  • Suitable for harsh, high-temperature turbine environments

Applications

  • Gas turbine exhaust temperature monitoring

  • Can-to-can combustion temperature profiling

  • Turbine performance optimization and control

  • Combustion stability and efficiency analysis

  • Condition monitoring and predictive maintenance

  • Power generation turbines (gas and combined cycle)

  • Research and development testing of combustion systems

  • Advanced turbine instrumentation and diagnostics

Datasheet

APED_8X25

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