RE: 4-wire sensing device

["Mercado, Ronaldo \(DLSLtd, RAL, LSCI\) via Tech-talk" <tech-talk@aps.anl.gov>]

We sometimes use Lakeshore temperature monitors.

Searching "lakeshore" at https://urldefense.us/v3/__https://epics-controls.org/resources-and-support/modules/hardware-support__;!!G_uCfscf7eWS!a_dE1CRK7IhQBjHZplv1ACI5_ZAZht7X_CuiaC7XK89v3RaRoqEeRc9L6pStaSvptimRbJCpS59CjPDpm5thrcOd7Y7YImsRWe-m$  indicates various models used.


-----Original Message-----
From: Tech-talk <tech-talk-bounces@aps.anl.gov> On Behalf Of Torsten Bögershausen via Tech-talk
Sent: 22 August 2025 11:54
To: Sintschuk, Michael <michael.sintschuk@bam.de>; tech-talk <tech-talk@aps.anl.gov>
Subject: Re: 4-wire sensing device

I don't know much about your devices...

If you want to go a new route, search for

"beckhoff 4 wire temperature"

There are a bunch of terminals listed.
And there a lot of facilities that use EtherCAT hardware.


On 2025-08-22 11:11, Sintschuk, Michael via Tech-talk wrote:
> Dear all,
>
> I would like to know what devices you are using for measuring 4-wire
> RTDs (temperatur), that -of course- have EPICS-support.
>
> For a long time, we used the multimeter Keithley K2700, until it broke.
> The Keithley DAQ6510/7700 seems to be the successor of the K2700 that
> would fit our needs. But I wonder if there are other systems in use…
>
> We don’t actually need high measurement accuracy, but at least 10
> channels would be good.
>
> Best regards
>
> Michael
>
> *Bundesanstalt für Materialforschung und –prüfung (BAM)*
>
> M.Eng. Michael Sintschuk
>
> 8.5 - X-ray Imaging
>
> Unter den Eichen 87
> 12205 Berlin
> GERMANY
>
> Phone: +49 30 8062-15063
> E-Mail: Michael.Sintschuk@bam.de <mailto:Michael.Sintschuk@bam.de>
>

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