[Dsg-hallc_nps] [EXTERNAL] temperature and humidity length cables

[Aaron Brown]

Hi,

To clarify, yes, we are fabricating 60 ft. (~18 m) long cables to connect from the existing 1 or 2 meter grey cables to the Keysight mainframe.
As discussed today, the Keysight mainframe will be moved to the empty rack in EEL 108.

-- Aaron
________________________________
From: Nguyen Trung Thi <thi.nguyen-trung at ijclab.in2p3.fr>
Sent: Wednesday, January 18, 2023 9:52 AM
To: Aaron Brown <ambrown at jlab.org>; Alexandre Camsonne <camsonne at jlab.org>
Cc: Carlos Munoz Camacho <munoz at jlab.org>
Subject: Re: [EXTERNAL] temperature and humidity length cables


Hello

Where do you want to install the keysight acquisition ?

Currently everything is above the detector with 1 or 2 meter grey cables.

If I understand, you have 20 meters of these 10 cables ?

Thi



Le 17/01/2023 à 20:18, Aaron Brown a écrit :
With regards to comment #1:
Temperature cables to patch panel have been fabricated to ~8 ft.
Temperature cables from patch panel to rack (Keysight) have been cut to 60 ft.
We do not have extra cables.
See Paulo Medeiros' email attached below.

Hello ,

Just got back in from a short trip and been playing catch-up.
 So, after reviewing the cable run I would say we should have at least 60 feet of total cable length.
Please see attached slide for your reference.


​Paulo Medeiros
Hall-C Engineering
(757) 269-7065

With regards to comment #2:
The length of the cables depends on where the Keysight mainframe is located, so, we would need to know ASAP the increase in length; so that we can procure new cable in time.
See attached email from Mindy Leffel

I just delivered 120 bases, bringing the total to 420.
I have cut eight cables, but I have not started termination. I was going to try and get ahead with the bases so I don't feel like I'm always playing catch up. I'm hoping to start the first cable tomorrow.
Note: the length of the cable was previously changed from 50 to 60 ft.

With regards to comment #3:
What does this mean?
We are unable to understand.

-- Aaron
________________________________
From: Nguyen Trung Thi <thi.nguyen-trung at ijclab.in2p3.fr><mailto:thi.nguyen-trung at ijclab.in2p3.fr>
Sent: Tuesday, January 17, 2023 10:20 AM
To: Aaron Brown <ambrown at jlab.org><mailto:ambrown at jlab.org>; Alexandre Camsonne <camsonne at jlab.org><mailto:camsonne at jlab.org>
Cc: Carlos Munoz Camacho <munoz at jlab.org><mailto:munoz at jlab.org>
Subject: [EXTERNAL] temperature and humidity length cables

Hi Aaron

Can you see with Bogdan the length of cables for the temperature and
humidity sensors ?

The Keysight acquisition must be move further than currently due the
radiation.

Actually there are 1 meter and 2 meters grey cables

Best regards

Thi


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