GE

E 362A1052P004 Flame Detector Complete Assembly

GE Part Number: 362A1052P004

Original OEM Base Model: RS‑FS‑9001 (Reuter‑Stokes)

Product Background

Reuter‑Stokes is a specialized manufacturer of industrial combustion sensing products, later acquired by GE (now GE Vernova). RS‑FS‑9001 belongs to the Flame‑Tracker™ UV flame sensor seriesaxcontrole….

• RS‑FS‑9001: Original base model of Reuter‑Stokes (sensor core unit).
• 362A1052P004: GE Vernova spare‑part assembly order number, representing complete finished assembly of RS‑FS‑9001. It includes stainless‑steel housing, sapphire viewing window, argon‑filled sealed module and military‑spec connector for direct field replacement. Multiple part numbers within this series are functionally interchangeable.
• Approvals: Class I Div 2, ATEX Zone 2 for hazardous explosive locations. Hermetically argon‑filled sealed construction. The sensor unit is non‑repairable; breaking the seal will render the unit invalid.
• Sensing principle: Silicon Carbide (SiC) photodiode UV detection technology. Compared with traditional UV tubes, it requires no high‑voltage power supply, delivers fast response and strong immunity to fuel mist and steam interference. It is widely deployed for combustion safety protection on gas turbines and utility boilersaxcontrole….

GE Vernova 362A1052P004 (RS‑FS‑9001)

Model Breakdown

1. 362A1052: Base part series for GE Vernova flame detector assemblies
2. P004: Suffix revision, denotes fully assembled complete unit with housing, window and connector, factory‑sealed finished product.More products: www.plcva.com
3. RS‑FS‑9001: Native Reuter‑Stokes model; RS = Reuter‑Stokes; FS = Flame Sensor; 9001 = product revision for Class I Div 2 hazardous‑location rating

Main Functions

1. UV‑based flame detection: Adopts silicon‑carbide (SiC) photodiode to capture ultraviolet radiation (185‑310 nm) emitted by flames, to verify flame presence inside furnaces / combustion chambers. Good penetration against fuel oil mist and steam, with much higher sensitivity than conventional UV‑tube sensorsaxcontrole….
2. High‑speed analog output: 2‑wire 4‑20 mA DC output. Higher mA level for flame‑on status, lower mA level for flame‑out. Typical response time less than 25 ms for near‑instant flame‑status feedbackBaker Hugh….
3. Flame‑loss safety protection: Upon flame‑out detection, it sends flame‑loss signal to combustion control system to trigger fuel shut‑off and alarm, preventing deflagration and flash‑back hazards.
4. Robust performance for harsh environments: All‑stainless‑steel hermetic housing with sapphire optical window. Wide operating temperature range, vibration‑resistant and dust‑proof. Certified for explosive hazardous areas. Argon internal filling; unit is non‑repairable and must be replaced as whole assembly upon failure.
5. Multi‑fuel compatibility: Works for natural gas, light fuel oil, heavy fuel oil and other fuels. Compatible with low‑NOx burners and gas‑turbine combustion chambers under steam‑injection operating conditionsaxcontrole….
6. System integration: 2‑wire 4‑20 mA signal connects directly to DCS or combustion safety controllers, eliminating high‑voltage driving circuits and simplifying field wiring.

Applications

1. Gas turbine units: Combustion‑chamber flame supervision for power‑plant gas turbines, ignition confirmation and flame‑out protection, standard sensor for low‑NOx burners under steam‑injection mode.
2. Utility & industrial boilers: Furnace flame monitoring for thermal‑power and co‑generation boilers. Interlock fuel shut‑off on flame loss to avoid furnace deflagration risk.
3. Petrochemical & refinery plants: Flame safety monitoring for process heaters, cracking furnaces and industrial burners within classified hazardous areas.
4. Oil‑gas production & pipeline heaters: Combustion safety protection for heaters and process burners in oil‑gas industry.
5. Metallurgical & chemical industrial furnaces: Safety monitoring for heat‑treatment furnaces, incinerators and other combustion equipment, providing ignition confirmation and flame‑loss interlock.

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