GE RS-FS9009-03 Dry Flame Detector
Delivery time 3 days
Product origin New/used
Email plcru@foxmail.com
Mobile/wechat /WhatsApp +86 18185397189
I. Basic Product InformationThe original brand is Reuter-Stokes (formerly under
I. Basic Product Information
The original brand is Reuter-Stokes (formerly under GE, now Baker Hughes), model RS-FS9009-03, with GE system material code 124T5712P0001. It belongs to the Flame Tracker Dry325 all-dry flame detection series, requiring no water or air cooling, unlike the water-cooled FS9001 series. It is Class I Div2, ATEX Zone2 (non-intrinsically safe), while the RS-FS9010-03 of the same architecture is a Div1/Zone1 intrinsically safe explosion-proof model. The manufacturer continuously supplies spare parts. It is primarily used in GE MarkVI/VIe gas turbine control systems and large industrial boiler combustion interlock monitoring.
The detection element uses a silicon carbide (SiC) solid-state photodiode, employing a solar-blind ultraviolet detection principle. The optical window is made of sapphire. The cavity is filled with sealed argon gas. The split structure consists of three sections: a high-temperature detection head in the furnace, a high-temperature resistant mineral-insulated cable, and a rear-end signal processing housing. II. Optical Detection Performance
Spectral response range: 185~265nm (solar-blind ultraviolet band), isolating sunlight, furnace infrared thermal radiation, and interference from ambient light; suitable for various fuel conditions including natural gas, heavy oil, hydrogen, and lean-burn blended steam; reference sensitivity: 6.25mA@1×10¹⁰ photons/square inch/second@310nm; standard detection field of view: 90 degrees; typical effective detection distance: 15 meters; a -25X low-gain enhanced version is available for rarefied flames.
Flame signal response time is less than 0.025 seconds; the instantaneous output signal triggers a safety interlock upon flameout, meeting gas turbine furnace explosion-proof specifications.
III. Temperature Tolerance Parameters
The maximum continuous operating temperature of the furnace hot end (probe mounting section) is 325℃, with a short-term peak tolerance of 350℃; the ambient operating temperature of the back-end electronic processing unit is -51℃ to 140℃; the overall storage temperature is -60℃ to 150℃; the ambient relative humidity is 0 to 100% under non-condensing conditions.
IV. Electrical Power Supply and Signal Output
Rated power supply is DC24V, with a power supply capacitance range of 12~30VDC, and a normal operating power consumption of approximately 100mA; two-wire 4~20mA standard analog current output, 4mA corresponding to a flameless state and 20mA corresponding to full-scale flame intensity, can be directly connected to DCS/engine card for data acquisition; built-in passive switch contacts are used for flame absence hard-circuit interlock protection.
The outgoing connector is a MIL-C-38999 III series 15-shell 5-pin aviation plug, with only 3 pins used for actual wiring; the standard length of the factory-installed high-temperature mineral-insulated cable is 9 meters, and extended cables can be customized upon request; the cable temperature resistance is 250℃.
V. Mechanical and Operating Pressure Parameters: The probe mounting base is made of AISI316 stainless steel, and the housing is made of AISI304 stainless steel; the process mounting thread is a 3/4-inch NPT internal thread; the rated pressure of the furnace medium is up to 400 PSIG (2.8 MPa); vibration resistance: 10~40Hz continuous 8G, 40~2000Hz peak 14G, suitable for the high-vibration operating environment of turbines.
VI. Protection and Certification The entire unit has obtained multiple explosion-proof certifications including ETL, ATEX, and IECEx; the probe front end has IP66 protection, and the rear wiring cavity has IP20 protection; suitable for equipment retrofitting and replacement in various scenarios such as thermal power gas turbines, petrochemical heating furnaces, waste incinerators, and metallurgical heat treatment burners.
VII. Differentiation of Derivative Models
RS-FS9009-03-25X: Low-gain enhanced model, designed for low-brightness, lean-burn flames; RS-FS9010-03: Zone 1 intrinsically safe explosion-proof model, with explosion-proof specifications higher than the main model.
Related products