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Description: The SPECTRA PRO's frequency discrimination feature allows it to filter out background radiation from hot, glowing boiler walls and also radiation interference from neighboring burners or pilots. This discrimination capability ensures that when a flame is extinguished, the relay trips
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Description: The E²T Quasar 2 instrument provides continuous monitoring and detection of pilot flame and flared gases from flares. Safe flare operation and environmental protection require reliable and accurate flare pilot monitoring. Flare pilots are often monitored with
- Communication Interface Options: Serial, Other
- Device Classification: Sensor
- Display Options: Non-electrical Visual / Audio Output
- Features: Explosion Proof, NEMA 4 Rated Enclosure
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Description: The E²T Quasar 2 instrument provides continuous monitoring and detection of pilot flame and flared gases from flares. Safe flare operation and environmental protection require reliable and accurate flare pilot monitoring. Flare pilots are often monitored with
- Communication Interface Options: Serial, Other
- Device Classification: Sensor
- Display Options: Non-electrical Visual / Audio Output
- Features: Explosion Proof, NEMA 4 Rated Enclosure
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Description: This unique Pilot Flame Detection System is designed for continuous duty monitoring of pilot flames on flare stacks under varied environmental and changing weather conditions. It reports the presence of a flame via a 4 mA or 20mA current output; low current signal
- Device Classification: Sensor
- Display Options: Non-electrical Visual / Audio Output
- Features: Explosion Proof, NEMA 4 Rated Enclosure, Cooling Air Required
- Maximum Detector Range (Sensitivity): 1312 ft
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Supplier: CSA Group
Description: safeguard controls used on industrial and commercial equipment and gas-fired burners and associated equipment used to manage the burner's operation. This equipment includes flame detectors, operating and safety devices used to stop and start the burner, valves, sequencing relays, and
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Supplier: SAE International
Description: at various points during the engine cycle through a high-speed sampling system and directly analysed with a gas chromatograph and flame ionisation detector. Engine parameter sweeps are performed for different pilot injection timings and quantities at a medium load point. Results
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Description: system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless they are
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Description: complete burner control system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part
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Description: burner control system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless
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Supplier: CSA Group
Description: system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless they are
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Supplier: CSA Group
Description: burner control system and to a separate programming unit. This part 2-5 is also applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless
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Supplier: UL Standards & Engagement
Description: -voltage ignition source , • to a separate flame detector and • to a separate high-temperature operation (HTO) detector . • to a burner control system intended to be used in warm air heating appliances (furnaces
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Supplier: UL Standards & Engagement
Description: -voltage ignition source , • to a separate flame detector and • to a separate high-temperature operation (HTO) detector . • to a burner control system intended to be used in warm air heating appliances (furnaces
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Supplier: UL Standards & Engagement
Description: installed is reduced below a predetermined level. Components can be, but are not limited to: automatic controls; pilot burners, thermoelectric devices, electrodes, ignition devices, ignition sources and flame detectors.Throughout this standard the following terms shall be
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Supplier: CSA Group
Description: applicable to a separate electronic high-voltage ignition source and to a separate flame detector. Separate ignition devices (electrodes, pilot burners, etc.) are not covered by this part 2-5 unless they are submitted as part of a burner control system. Requirements for separate
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Supplier: UL Standards & Engagement
Description: panels primarily intended for flame safety supervision of combustible fuel type equipment, elevator control, crane or hoist control, service equipment use, marine use, air conditioning and refrigeration equipment, equipment for load management applications, fountain control, irrigation
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Flare Gas Monitoring Systems (.pdf)
distribution infrastructure, and landfills. In many cases, federal or state EPA regulations require the monitoring of a stack's flame, or the pilot flame that ignites the gases, to avoid having unburned hydrocarbons enter the atmosphere. IR video cameras are an ideal monitoring tool, since they allow
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Embedded Systems: Design, Analysis and Verification
A tankless gas water heater is composed of a heat exchanger, a gas burner, a control unit (gas heater controller), several sensors (water flow, water outlet temperature, and pilot flame detector ) and one actuator (gas valve).
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Perry's Chemical Engineers' Handbook, Eighth Edition > SAFETY EQUIPMENT, PROCESS DESIGN, AND OPERATION
A number of optional features are available, such as pilot flame detectors ; air seals (buoyancy or velocity type); knockout drum; flame/detonation arrester; liquid seal; smoke suppression control system; blower(s); flow, composition, heat content, or video monitoring; ladders (caged or with safety …
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Safe Design and Operation of Process Vents and Emission Control Systems Complete Document
Pilot Flame Detector .
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Safety of UO/sub 3/ production in the A-line at the Savannah River Plant
Agitator Stop Alarm Controller Emergency Shutdown High Level Alarm Indicator Low Level Alarm Calibrated Orifice Recorder Air Pressure for Pneumatic Instruments Supplied or Available High and Low Propane Pressure A1arm Ultraviolet Pilot Flame Detector .
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CHAPTER 7 DIRECT ELECTRICAL CONTROLS AND DEVICES
A common application of a thermopile is a pilot flame detector controlling a safety valve.