NOx sensors

[jbc57]

Hello,

I'm looking for NOx sensors for automotive Selective Catalystic Reduction applications.
A sensor based on the size of a lambda sensor would be suitable. I know that Siemens is delivering this kind of product but does somebody know other product and alternative supplier?

Thank you for your help.
JB

 

[KevinKoss]

I know NGK/NTK has been making them for years. I believe for an VW application (although I don't know if it's in the US).

But you can call them up via their website and see if they would sell you one or two for a crazy amount of $$$. I don't know what Siemens has, but they aren't going to come cheap.

 

[autodave]

http://www.ngkntk.co.uk/mediacentre/press/NGK OE success in sensors.pdf#search="nox sensor NTK"

http://www1.eere.energy.gov/vehiclesandfuels/pdfs/deer_2002/session10/2002_deer_hammerle.pdf