[Dsg-rtpc] RTDs

[Carlos Ayerbe Gayoso]

Hi Brian,

I think Narbe ordered a new cRIO module. Narbe, may you confirm it?

Cheers

-Carlos
________________________________
From: Dsg-rtpc <dsg-rtpc-bounces at jlab.org> on behalf of Brian Eng <beng at jlab.org>
Sent: Friday, November 1, 2019 5:45 PM
To: dsg-rtpc at jlab.org <dsg-rtpc at jlab.org>
Cc: Nathan Dzbenski <ndzbe001 at odu.edu>; Eric Christy <christy at jlab.org>; Aruni Nadeeshani <arunin at jlab.org>; Albayrak, Ibrahim <albayrak at jlab.org>
Subject: Re: [Dsg-rtpc] RTDs

Carlos,

Yes, we have the new RTDs in hand.

Same RTD element, but different materials (ceramic cement insulating element to cable + fiberglass insulation vs epoxy potting insulating element and cable + PFA insulation).

We still need to shuffle modules around. There was going to be free channels, but those were used up by the target gas controls. Of the 8 channels, 5 are being used by RTPC gas (3 pressures + 2 temps) and 3 are for the target gas (all pressures).


Again, no need to worry about that, we'll find a way to connect everything up.

--
Brian Eng
Detector Support Group
757-269-6018

> On Nov 1, 2019, at 5:06 PM, Carlos Ayerbe Gayoso <gayoso at jlab.org> wrote:
>
> Hi all,
>
> for Sebastian, with body I meant the material. Brian already answered the difference. I don't think the size is different, only the material.
>
> for Brian, for the experiment, ONLY 3 will be in use (2x RTPC + 1x DMS). The other two are for the backup/spare RTPC. I think we have enough cRIO ports, don't we?
>
> for Eric, I don't know if you saw Brian answer, nevertheless, he suggested to use all of the same batch to easy the glue. So, If they agree, I will get 4 for you.
>
> for DSG, are the new RTD in the house? may I pick them up today/Monday?
>
> Cheers
>
> -Carlos
>
>
> From: Sebastian Kuhn <kuhn at jlab.org>
> Sent: Friday, November 1, 2019 3:49 PM
> To: Carlos Ayerbe Gayoso <gayoso at jlab.org>
> Cc: Eric Christy <christy at jlab.org>; Nathan Dzbenski <ndzbe001 at odu.edu>; Albayrak, Ibrahim <albayrak at jlab.org>; Aruni Nadeeshani <arunin at jlab.org>
> Subject: Re: [Dsg-rtpc] RTDs
>
> Hi Carlos,
>
> this caught my eye: If the body is “different”, will it still fit in the pre-existing holes in the RTPC front plate and the DMS? If so, it probably is better to get all the same ones, especially if they are easier to glue. Let’s say 6 to have at least 1 spare.
>
> - Sebastian
>
>> On Nov 1, 2019, at 2:56 PM, Carlos Ayerbe Gayoso <gayoso at jlab.org> wrote:
>>
>> Hi again Marc
>>
>> Bryan told me that the new ones will have different body, which will be easy to glue. In that case, do you suggest to change all?
>>
>> Cheers
>>
>> -Carlos
>> From: Dsg-rtpc <dsg-rtpc-bounces at jlab.org> on behalf of Marc Mcmullen <mcmullen at jlab.org>
>> Sent: Friday, November 1, 2019 2:44 PM
>> To: dsg-rtpc at jlab.org <dsg-rtpc at jlab.org>
>> Subject: [Dsg-rtpc] RTDs
>>
>> Hi Carlos,
>>
>> How many RTDs did you need to install?
>>
>> Marc
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