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Dear Forum Members,
As we have ABB make ZFG2 model Oxygen analyser in our factory Boiler. As we are located in the remote place and remote country, which we could not able to procure Known Mixure Gasses(Spent Gasses)
As we calibrated the Oxygen Analyser by putting in the Nitogen Container as a Zero Value , and by keeping the Instrument in the Ambient Atmosphere adjusted as Span (20.9) twenty point nine.
And we did not checked the intermediate Values.
The reason as said we don't have Known Mixure Gasses
The question is we are operating the Boiler at 3 to 4 Oxygen, does we beleve this Instrument Readings.
Please Share your experiences.
And also one more question not related to the Automation, but i am asking.Sorry for giving inconvience.
As we encounter tremendous ash accumulation in the Bagasse Fired Boiler(Sugar cane waste after extracted Juice from the cane)at the convection path, super heater coils and boiler walls. Does any Forum Instrumentation Engineers Noticed this phenomenon in their operating Boilers. Please share your ideas what you did to fix the problems.
Thanks to the Forum and thanks to the Worldwide Instrumentation Engineers.
Thanks & Best Regards,
Ravindra
[email protected]
[email protected]
As we have ABB make ZFG2 model Oxygen analyser in our factory Boiler. As we are located in the remote place and remote country, which we could not able to procure Known Mixure Gasses(Spent Gasses)
As we calibrated the Oxygen Analyser by putting in the Nitogen Container as a Zero Value , and by keeping the Instrument in the Ambient Atmosphere adjusted as Span (20.9) twenty point nine.
And we did not checked the intermediate Values.
The reason as said we don't have Known Mixure Gasses
The question is we are operating the Boiler at 3 to 4 Oxygen, does we beleve this Instrument Readings.
Please Share your experiences.
And also one more question not related to the Automation, but i am asking.Sorry for giving inconvience.
As we encounter tremendous ash accumulation in the Bagasse Fired Boiler(Sugar cane waste after extracted Juice from the cane)at the convection path, super heater coils and boiler walls. Does any Forum Instrumentation Engineers Noticed this phenomenon in their operating Boilers. Please share your ideas what you did to fix the problems.
Thanks to the Forum and thanks to the Worldwide Instrumentation Engineers.
Thanks & Best Regards,
Ravindra
[email protected]
[email protected]