Ozone sensor

[enigmapaul]

Hi Folks,

I'm looking for an ozone sensor that would be capable of detecting ozone concentrations in room air to the tune of 50ppb down to 5ppb or below.

Can anyone suggest if there is anything credible on the market? I can work with just about any kind of sensor or interface signal.

Thanks!

 

[chicopee]

Ozone generators are used in sewage treatment plants, see if any of those local plant operators can help you out. I remember doing a survey of a sewage treatment plant in the Berkshires of Massachusetts some 40 years ago and in the passage ways they had these ozone generators mounted on the walls to disinfect the working areas.