<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Hi Kyle,</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Assuming you're talking about a single pressure source the pressure sensor I usually go to are one of the Dwyer 628 or 626 sensors.</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<a href="https://dwyer-inst.com/en/products/pressure/single-pressure/transmitters/series626-628.html" id="OWAde1d1134-ab7a-c5e3-3e37-af96c4f73211" class="OWAAutoLink">https://dwyer-inst.com/en/products/pressure/single-pressure/transmitters/series626-628.html</a></div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
If the higher accuracy is needed, not funding constrained, or the pressure is relatively low the 626 is the default.</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<a href="https://configurator.dwyer-inst.com/configurator/index.cfm?PartNumber=626&store=en" id="OWAe2d371a0-6026-9911-d367-26168142efb5" class="OWAAutoLink">https://configurator.dwyer-inst.com/configurator/index.cfm?PartNumber=626&store=en</a></div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Other default choices are usually:</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
-GH for the general housing</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
-E4 to have a Hirschmann plug</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
-S1 for 4-20 mA output</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
So all you really need to select are the range and fitting type.</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Hopefully that helps.</div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Brian</div>
<div id="appendonsend"></div>
<div style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<hr style="display: inline-block; width: 98%;">
<div dir="ltr" id="divRplyFwdMsg"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> Kyle Sirois <sirois@jlab.org><br>
<b>Sent:</b> Friday, April 11, 2025 9:16 AM<br>
<b>To:</b> Brian Eng <beng@jlab.org><br>
<b>Subject:</b> Pressure Sensor Details for Moller P&IDs</span>
<div> </div>
</div>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;">Hi Brian,</p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"> </p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"> I am working on some of the P&IDs for the Moller Experiment right now and I was given your name as someone who has details on the pressure sensors used in some of the other systems.
Do you have any details on what the other pressure transducers are and some spec sheets for those?</p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"> </p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;">Thank you,</p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"> </p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"><span style="font-family: "Times New Roman", serif; font-size: 12pt;">Kyle Sirois</span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"><span style="font-family: "Times New Roman", serif; font-size: 12pt;">Mechanical Engineer</span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"><span style="font-family: "Times New Roman", serif; font-size: 12pt;"><a href="mailto:Sirois@jlab.org" id="OWAacbbfa72-5771-cfe6-9b35-f26ea9cdac22" class="OWAAutoLink" style="margin-top: 0px; margin-bottom: 0px;">Sirois@jlab.org</a></span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"><span style="font-family: "Times New Roman", serif; font-size: 12pt;">757-269-7276</span></p>
<p style="margin: 0in; font-family: Aptos, sans-serif; font-size: 11pt;"> </p>
</body>
</html>