Posted by GB on May 20, 2000 at 14:51:55:
In Reply to: Re: Combustion System Question! posted by ASENERG on May 11, 2000 at 01:32:02:
: : In a combustion system, the presence of the flame is detected by a flame detector which is sensitive to what type of light?
: : A.) visible
: : B.) ultraviolet (MAINLY)
What is the visible type detector? Its not ultraviolet, infrared or flamerod. There is a visible detector other than the human eye used to determine if there is a flame?