[Dsg-hallc_nps] [EXTERNAL] Re: DSG testing of NPS humidity sensors

Brad Sawatzky brads at jlab.org
Thu Sep 29 16:32:14 EDT 2022


Sounds good -- see you then.

-- Brad

On Thu, 29 Sep 2022, Aaron Brown wrote:

> Hi Brad,
> I just sent you an email that  addresses some of those questions.
> I can definitely be in EEL 108 tomorrow at 1.
> See you then.
> -- Aaron
> 
> ----------------------------------------------------------------------------
> 

> From: Brad Sawatzky <brads at jlab.org>
> Sent: Thursday, September 29, 2022 4:26 PM
> To: Peter Bonneau <bonneau at jlab.org>; Aaron Brown <ambrown at jlab.org>; Brian
> Eng <beng at jlab.org>; Marc Mcmullen <mcmullen at jlab.org>
> Cc: dsg-hallc_nps at jlab.org <dsg-hallc_nps at jlab.org>
> Subject: [EXTERNAL] Re: [Dsg-hallc_nps] DSG testing of NPS humidity sensors
> 
> Hi folks,
> 
> If possible, it would be good for someone from the DSG to drop by
> EEL/108 Friday at 1pm to take a look at what has been completed and make
> sure we are on the same page here.  Emmanuel and I were planning to meet
> at that time already.
> 
> There were some prior questions about getting power to the humidity
> sensors.  It sounds like that detail was missed and needs to be
> addressed as well:
>   - What is the expected current draw?
>   - Is it feasible to use 3.5V?  We have that available in the detector
>     already.
>   - Can the power be supplied on the same multi-conductor cables used
>     for the thermocouple/humidity sensor readout?
> 
> -- Brad
> 
> On Thu, 29 Sep 2022, Peter Bonneau wrote:
> 
> > Hey Guys,
> > The NPS humidity sensors should be fully tested before installation.
> > This includes testing with the cable and power supply used in installation
> > and readout via Keysight DAQ.
> 
-- 
Brad Sawatzky (he/him), PhD <brads at jlab.org> -<>- Jefferson Lab/SciComp/F272
Ph: 757-269-5947  -<>-  Fax: 757-269-5235  -<>- Pager: brads-page at jlab.org
The most exciting phrase to hear in science, the one that heralds new
  discoveries, is not "Eureka!" but "That's funny..."   -- Isaac Asimov


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