[Dsg-rich] RICH humidity graph

[Brian Eng]

Yes, but that would require a DA since that's modifying a pressure system.

A moisture sensor was installed on the tank, that should probably get fully instrumented to EPICS first so we have a better idea where the moisture is actually coming from. There's already a PV, but it's reporting 0 PPM which is pretty hard to believe.

> On May 10, 2018, at 12:32 PM, Amrit Yegneswaran <yeg at jlab.org> wrote:
> 
> hi marco,
> i couldn't see the graphs in your email/log, so pete sent me the graphs.
> so, it appears the dry air isn't dry !
> 
> brian/george,
> could one add an inline desiccant
> amrit
>