GE P/N 351A3488
Exhaust Gas Thermocouples
Conax Buffalo Technologies has qualified a line of exhaust gas and
wheel space thermocouples to retrofit various GE frame size gas
turbine engines. These sensors are engineered and manufactured
specifically to the latest revision of OEM specifications.
Conax Buffalo Technologies exhaust gas sensors incorporate high
reliability mineral insulated cable, with Type K wire and MgO insulation
hermetically sealed in 316 Stainless Steel. Sensor probes are
terminated with a proprietary sealing process.
Features
• High temperature, oxidation resistant sheath material
• Hermetically sealed dual or single, ungrounded junctions
• Hermetically sealed termination
• Conax Buffalo Technologies quality and customer support
Benefits
• Higher reliability over OEM equipment
• Cost effective retrofit
• Mates with OEM radiation shields
Hermetically Sealed Hot Junction
Dimensional Features Exhaust Gas Temperature Sensor Model 351A3488
Specifications
Calibration:
• Type K, Chromel Alumel®
• ± 0.75% accuracy (Standard limits of error)
OR ± 0.38% accuracy (Special limits of error)
• Meets the requirements of ASTM E585 and ASTM E608
Insulation Resistance:
• 1 x 108 ohms @ 50 VDC
Time Response:
• < 1.3 seconds
Hermetic Seal:
• 1 x 10-6 scc/sec He
Lead Lengths:
• Customer specified
• Standard length – 5 ft. (1.5m)
Applications
• Frame 5, 6B/6FA, 7E, 7EA/7FA, 9E/9EC/9FA
Related Products
• Bearing Sensors
- Bulletin TP-0200/01
• Bearing Sensor Wire Seals
- Catalog 5001A
• RTDs / Thermocouples
- Bulletin 6002
• Fiber Optic Turbine Inlet Temperature Measurement
- Bulletin 6402
