[dsg-hallb_rtpc] [EXTERNAL] Re: Pressure transducer of RTPC

[mhattawy@odu.edu]

On Thu, Jul 23, 2020 at 12:38 Brian Eng <beng at jlab.org> wrote:

> Hi Jiwan,
>
> The voltage being read back by the cRIO is ~4V which is being converted
> correctly to ~400 torr.
>
> Can you get the full model number of PT334 so I can better give some
> suggestions on what you guys could measure to help troubleshoot?
>
> Off-hand some of the things that could be wrong is: the sensor not getting
> proper supply voltage, a loose connection of the output to the cRIO as it
> is getting some voltage back, or a bad sensor (let's hope it isn't that as
> that was the only one we had in that range).
>
> ------------------------------
> *From:* Jiwan Poudel <jpoudel at jlab.org>
> *Sent:* Thursday, July 23, 2020 11:20 AM
> *To:* Brian Eng <beng at jlab.org>
> *Cc:* dsg-hallb_rtpc at jlab.org <dsg-hallb_rtpc at jlab.org>
> *Subject:* Pressure transducer of RTPC
>
> Hello Brian,
>
> RTPC abs. Pressure transducer seems not working properly. This should show
> around 760 torr (~ 1 atm), but showing about 400 torr only. What could be
> the reason?
>
> Thank you,
> Jiwan
>
>
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>
-- 
Best regards,
Mohammad Hattawy.
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