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<p class="MsoNormal"><span style="color:#1F497D">Hi Amy, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">We are working with Onset, with the Z-Series HOBO Data Loggers. I have been happy with it for the most part. We have approximately 50 nodes in 3 different buildings, the majority are in the main museum. Access
to the information is easy – both on and off-site. We started the monitoring program as a survey to get a better handle on the complexity of our environmental systems and to develop strategies to improve conditions. We are working with Landmark Facilities
Group, Inc. for the analysis and strategy development – just coming to the end of the 2 + year project. I will soon be changing the configuration of the data we are collecting – moving some of the nodes.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Our challenge: 100+ year old complex of buildings with a range of environmental systems (ranging from the original steam heat systems to various HVAC systems from the 1960’s to the 2000’s).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Pros: <o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Easy to access data – a lot of data to track but the system is easy to quickly view – I can be off site and view it on my lap top<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Improved communication between Conservation and Facilities<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Easy installation – Note – you need to install close to a power source – so monitoring inside of exhibit cases and storage cases is complicated. We had problems with the install—mostly due to the construction
of the building. <o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Direct access to data – our Facilities Manager finds this system much easier to work with than the older environmental management system – he has been able to track and fix problems with HVAC systems
much more quickly.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Ease of sending data to colleagues who need it. With the number of nodes we have, we are working with a spreadsheet developed by Landmark Facilities Group that makes it easy to do. 50 nodes takes about
6 hours to download and transfer to the excel spread sheet which produces easy to read charts. You can also do this directly from the HOBO software, but it takes longer.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Makes data comparisons easily.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">System is a mesh network (Zigbee ?) so the nodes function as routers as well.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Incredible support from Onset.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Flexible – I can easily change the position of the nodes and update the system
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Cons:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:43.25pt;text-indent:-.25in;mso-list:l1 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Wireless data nodes send weak signals. Because of building construction (reinforced concrete, iron slag in concrete, and the huge amounts of metal in the building) we had to significantly increase
the numbers of routers. The signals are still weak, but the data has remained stable and constant once we got it up and running. I suspect that you will have
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:43.25pt;text-indent:-.25in;mso-list:l1 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">General Technical problems – the kind of thing that you run into whenever you have technology – crashed systems, IT issues (this is as much internal to the museum as it is getting the company to understand
how the museum functions. <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:43.25pt;text-indent:-.25in;mso-list:l1 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Inexpensive equipment – runs into some quality control issues – I just had 2 nodes fail and am trouble shooting right now. Onset is very helpful with this.
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:43.25pt;text-indent:-.25in;mso-list:l1 level1 lfo2">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="color:#1F497D">Must be plugged into a power source. Battery backups.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Basically, I like the system. It is much more efficient than collecting charts or downloading individual data loggers. It is not perfect, but I like it.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><b><i><span style="font-family:"Cambria","serif";color:#1F497D">Gretchen Anderson<o:p></o:p></span></i></b></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">Conservator<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">Carnegie Museum of Natural History<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">5800 Baum Blvd<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">Pittsburgh, PA 15202<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">Phone (412)665-2607<o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D"><a href="mailto:Andersong@CarnegieMNH.org"><span style="color:blue">Andersong@CarnegieMNH.org</span></a><o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-family:"Cambria","serif";color:#1F497D">http://www.carnegiemnh.org<o:p></o:p></span></i></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> nhcoll-l-bounces@mailman.yale.edu [mailto:nhcoll-l-bounces@mailman.yale.edu]
<b>On Behalf Of </b>Miller, Amy (FDA)<br>
<b>Sent:</b> Thursday, March 13, 2014 9:14 AM<br>
<b>To:</b> nhcoll-l@mailman.yale.edu<br>
<b>Subject:</b> [Nhcoll-l] Data logging systems<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">I am interested in purchasing a wireless data logging system for temperature and humidity with remote access and alerts. I am assuming many of you that work with natural
history collections use some type of temperature and/or humidity logging system and I would like to hear your opinions. There are many companies selling systems and I am curious what companies/systems are currently being used and any pros/cons you have found
with them. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Thank you,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif"">Amy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p> </o:p></span></p>
</div>
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