From: Laurence Doemeny <ldoemeny**At_Symbol_Here**COX.NET>
Subject: Re: [DCHAS-L] Oxygen Sensor
Date: August 29, 2012 11:35:39 AM EDT
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: <205AAA7AEFEF49ADB5CC346CB5D4985F**At_Symbol_Here**owu.prv>

I suggest that you Google “oxygen deficiency monitoring equipment”.  The equipment is used for confined space monitoring or where there is likelihood that the release of cryogenic gases (LN2) could lower the amount of oxygen in the room and cause the occupants to be asphyxiated. 


From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of bjwiehe**At_Symbol_Here**OWU.EDU
Sent: Wednesday, August 29, 2012 7:01 AM
Subject: [DCHAS-L] Oxygen Sensor


We are installing an Oxygen Sensor in a room using Liquid Nitrogen.  Question, why do you mount it in the room where loss of Oxygen would be present?  What type of training should the technician have overseeing the monitor?(ie respirator fit)



Barb Wiehe


Previous post   |  Top of Page   |   Next post

The content of this page reflects the personal opinion(s) of the author(s) only, not the American Chemical Society, ILPI, Safety Emporium, or any other party. Use of any information on this page is at the reader's own risk. Unauthorized reproduction of these materials is prohibited. Send questions/comments about the archive to
The maintenance and hosting of the DCHAS-L archive is provided through the generous support of Safety Emporium.