AMETEK 8TR4 Exhaust Thermocouple – GE OEM 362A1102P022 Replacement – Type K, Stud-Mount – GE Frame 5/6, GE Frame 7 (MS7001), GE Frame 9 (MS9001)
AMETEK 8TR4 Exhaust Gas Thermocouples (EGT) measure the temperature of combustion gases as they exit a GE heavy-duty frame gas turbine, immediately downstream of the last turbine stage. Exhaust gas temperature is one of the most important measurements on the machine — it feeds the turbine control system's combustion monitoring and exhaust spread logic, helping detect uneven firing, fuel nozzle problems, or combustion liner issues before they cause unplanned downtime.
This stud-mount, Type K thermocouple is manufactured by AMETEK Power Instruments to OEM-qualified design standards for direct replacement and retrofit on GE Frame 6, 7, and 9 gas turbines.
Technical Specifications
| Sensor Type | Exhaust Thermocouple (EGT) |
| Thermocouple Type | Type K |
| Mounting | Stud-mount (W/Studs) |
| AMETEK Model | 8TR4DAF1 |
| GE OEM Replacement P/N | 362A1102P022 |
| Compatible Turbines | GE Frame 5/6, GE Frame 7 (MS7001), GE Frame 9 (MS9001) |
Cross-Reference
Functionally equivalent to OEM-spec exhaust gas thermocouples offered by GE Vernova and other qualified GE turbine instrumentation suppliers for the same exhaust temperature monitoring location. AMETEK Power Instruments is a long-established qualified manufacturer of GE turbine instrumentation, supplying direct replacement and retrofit thermocouples built to OEM design standards.
| Specification | Value |
|---|---|
| Sensor Type | Exhaust Thermocouple |
| Thermocouple Type | Type K |
| Compatible Turbines | GE Frame 5/6, GE Frame 7 (MS7001), GE Frame 9 (MS9001) |