[Dsg-mvt] MVT gas mixing electronics/network equipment

[Marc McMullen]

Matt,

Brian and I can stop by sometime this afternoon.

Marc


On 9/12/2017 10:00 AM, Matthew Marchlik wrote:
> Marc,
> Will you have a chance today to discuss climate control of the rack with me?
> Matt
>
> ----- Original Message -----
> From: "Matthew Marchlik" <marchlik at jlab.org>
> To: "Marc McMullen" <mcmullen at jlab.org>
> Cc: "Bob Miller" <rmiller at jlab.org>, dsg-mvt at jlab.org
> Sent: Wednesday, September 6, 2017 4:40:10 PM
> Subject: Re: MVT gas mixing electronics/network equipment
>
> Marc,
>
> I'm still communicating with Facilities regarding flammable service in 96B. I hope to know within the next couple of days.
>
> Can you please swing by my office tomorrow and we can look at the CAD model and discuss the possibility of adding the items you mentioned as well as climate control for the rack? Its a 23in rack, quite large with plenty of room remaining.
>
> Matt
>
> ----- Original Message -----
> From: "Marc McMullen" <mcmullen at jlab.org>
> To: "Matthew Marchlik" <marchlik at jlab.org>, "Bob Miller" <rmiller at jlab.org>, dsg-mvt at jlab.org
> Sent: Wednesday, September 6, 2017 3:53:29 PM
> Subject: MVT gas mixing electronics/network equipment
>
> Hi Matt and Bob,
>
> Is there a firm plan on the location of the MVT mixing instrumentation,
> electronics, and network equipment. If the equipment cannot be located
> in the Hall, I understand that the gas pad may be the next logical
> choice. The instrumentation which will have to be at the gas panel are
> the MFCs, which are temperature sensitive. The MFCs communicate via the
> network, so under normal circumstances we would like to have a switch at
> the location. We would also like to put the power for the MFCs (a
> chassis containing a power supply) in that location if possible. To
> house all of these components, may require large enclosure, or rack
> which can be enclosed and climate controlled to keep all components
> running and in good shape for the long run. At any rate, please let us
> (DSG) know as soon as a decision is made, so that we can plan accordingly.
>
>
> Thanks,
>

-- 
Marc McMullen
Detector Support Group
757-269-7738