[Dsg-rtpc] RTPC Cable Length

[Sebastian Kuhn]

Dear Brian,

we briefly discussed this issue at today’s BONuS12 engineering meeting. Basically, there are several possible intermediate steps to consider: The cables that are fixed to the probes should have connectors for easy installation together with the RTPC. The second step would be from those connectors to the gas panel. Finally, my understanding is that the crate containing the electronics for the gas system controllers will be some distance away (but on the same space frame level), on the North Side. (Nathan, please correct me if I’m wrong). I don’t know what that distance is, but maybe some of the other people cc’d on this email can answer.

Greetings - Sebastian

On Nov 4, 2019, at 9:55 AM, Brian Eng <beng at jlab.org<mailto:beng at jlab.org>> wrote:

Hi Sebastian,

Do you have this information? If you have the length between the gas panel and the detector I can just add that to the length Bob is providing.

Who is fabricating the RTD cable? I'd assume we (DSG) are, but best to make sure before we order anything.

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

Begin forwarded message:

From: Bob Miller <rmiller at jlab.org<mailto:rmiller at jlab.org>>
Subject: Re: RTPC Cable Length
Date: November 4, 2019 at 7:14:43 AM EST
To: Brian Eng <beng at jlab.org<mailto:beng at jlab.org>>

Hi Brian,

I can get you a cable length for the gas panel tomorrow.

Please contact Sebastian Kuhn about detector cables.  He was in the Hall last week and came up with a plan, I don't know if he considered RTDs.

Thanks,

Bob

On 11/1/2019 6:02 PM, Brian Eng wrote:
Hi Bob,

Is there a distance for the cables calculated yet?

We need one for the cables between the cRIO (on SFL1N that we moved to) and the gas panel and also one for the cRIO to the detector itself (for RTDs).

Thanks

--
Bob Miller
Hall B Lead Engineer
Jefferson Lab
757 822-9586




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