Lambda (O2) Sensor Links

[VHarris001@aol.com]

Hi everyone,

I got a tip from someone on the pulsejet list (www.pulse-jets.com - I'm interested in valveless pulse combustion for tarry woodgas) about inexpensive Lambda sensors, and I thought I'd pass along the information.  Try this google search:

http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=diy-wb&btnG=Google+Search

Seems like the consensus is that a 5-wire lambda sensor is the preferred technology where a wide band of sensitivity is required.

Also, I'm wondering if anyone can point me to information on how to use the output from one of these systems to control a butterfly valve?

Thanks,
Vernon Harris