gasoline fumes sensor

[hrc]

I'm not sure if this is the correct place to be asking...

I'm trying to locate a solid state sensor that can detect gas fumes, such as if they become too concentrated, something like a CO detector. I'd prefer a sealed sensor to eliminate having to put the signals thru an intrinsic barrier.

Any solutions?

 

[jte]

hrc-

Pretty simple google search...

We use portable LEL monitors from RKI. They have fixed sensors also like this one

http://www.rkiinstruments.com/pages/353000.htm

We also use portable monitors from BW Technologies

http://www.gasmonitors.com/main.cfm?page=item1.

They also make fixed sensors.

jt