Name: 839-101612-885 LAM new
Price: 5544 CNY
Availability: InStock

Description

839-101612-885 LAM new

CAUTION
The operating temperature range of the Flame Sensor is -40°C to 150°C. Do not attempt to work on the Flame Sensor until it has reached a safe handling temperature

WARNING
Certifications are based on the use of approved cables only. Currently available approved cables are GE ReuterStokes RS-E2-0285 and GE 362A1053. Do not attempt to disassemble the sensor. Sensor is not repairable. Breaching the seal of the sensor will cause lose of the inert fill gas and render the sensor unusable.Do not remove the sensor by wrenching on the body. Always use the 1 3/8 inch mounting nut. Wrenching on the body may breach the seal. Breaching the seal of the sensor will cause lose of the inert fill gas and render the sensor unusable. Once the seal has been broken it cannot be resealed by reassembly. Do not install a sensor that has a cracked window, damaged threads or one that has been disassembled.

839-101612-885 LAM new

Operating
Sensitivity: RS-FS-9001 >5 mA @ 1×1010 photons/in2 /sec. @ 310 nm
Output: 4 – 20 mA dc, Max < 21 mA
Response time <25 milliseconds
Power Requirements: 12 – 30 vdc @ > 100 mA
Temperature Range (ambient): -40F to 302F (-40C to 150C) 455F (235C) with specified water cooling
Relative Humidity 100% Non-Condensing
Process Pressure 400 psig (2.8 Mpa)
Vibration 0.1 inches DA 10 – 40 Hz
8 G continuous 40 – 2000 Hz
14 G Peak

839-101612-885 LAM new

GENERAL DESCRIPTION
On Liquid Dry Low Nox Applications, as well as those applications with significant levels of water and steam injection, the ultra-violet light sensed by the Geiger Mueller tube based flame detectors is absorbed by the fog of fuel, steam or water. GE’s research center invented a silicon carbide (SiC) photodiode that is significantly more sensitive to the longer wavelength components of the UV light generated by the flame. This longer wavelength light does penetrate the fog of oil quite well and therefore the SiC based sensor is significantly more sensitive to the presence of flame. A flame sensor utilizing the SiC photodiode is being produced by GE Reuter Stokes, and has been successfully operated on a number of GE gas turbine installations.

839-101612-885 LAM new

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