Jan 17, 2009 #1 alec82 Advanced Member level 4 Joined Oct 25, 2006 Messages 118 Helped 12 Reputation 24 Reaction score 4 Trophy points 1,298 Activity points 1,874 fog sensor hi guys anybody have some information about fog sensor or fogy weather detector devices ? or how it work? thanks
fog sensor hi guys anybody have some information about fog sensor or fogy weather detector devices ? or how it work? thanks
Jan 17, 2009 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 53,031 Helped 14,788 Reputation 29,863 Reaction score 14,267 Trophy points 1,393 Location Bochum, Germany Activity points 300,723 fogy sensor humity By measuring scattered light in a orthogonal beam configuration or transmission measurement with a longer (e.g. 1 m path). Modulated blue or green LED would be an appropriate light source. The sensor channel should use synchronous demodulation.
fogy sensor humity By measuring scattered light in a orthogonal beam configuration or transmission measurement with a longer (e.g. 1 m path). Modulated blue or green LED would be an appropriate light source. The sensor channel should use synchronous demodulation.
Apr 18, 2009 #3 alec82 Advanced Member level 4 Joined Oct 25, 2006 Messages 118 Helped 12 Reputation 24 Reaction score 4 Trophy points 1,298 Activity points 1,874 fog sensor weather hello guys i found , for detecting fogy weather we need to measure the temperature and humidity . in certein temperature and humidity fog appear .
fog sensor weather hello guys i found , for detecting fogy weather we need to measure the temperature and humidity . in certein temperature and humidity fog appear .