X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.120] verified) by logan.com (CommuniGate Pro SMTP 6.0.1) with ESMTP id 6055970 for flyrotary@lancaironline.net; Mon, 11 Feb 2013 10:50:50 -0500 Received-SPF: pass receiver=logan.com; client-ip=75.180.132.120; envelope-from=eanderson@carolina.rr.com Return-Path: X-Authority-Analysis: v=2.0 cv=R9WB6KtX c=1 sm=0 a=g3L/TDsr+eNLfIieSKfGkw==:17 a=AHkS0RJitIMA:10 a=9uHq_uUnn0QA:10 a=05ChyHeVI94A:10 a=8nJEP1OIZ-IA:10 a=ayC55rCoAAAA:8 a=aUUwZgj14PQA:10 a=pGLkceISAAAA:8 a=Ia-xEzejAAAA:8 a=HZJGGiqLAAAA:8 a=7g1VtSJxAAAA:8 a=oCcaPWc0AAAA:8 a=kWvhh0ql5OVq0AxCcTcA:9 a=wPNLvfGTeEIA:10 a=Qa1je4BO31QA:10 a=MSl-tDqOz04A:10 a=EzXvWhQp4_cA:10 a=HeoGohOdMD0A:10 a=g3L/TDsr+eNLfIieSKfGkw==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 174.110.170.10 Received: from [174.110.170.10] ([174.110.170.10:49415] helo=EdPC) by cdptpa-oedge02.mail.rr.com (envelope-from ) (ecelerity 2.2.3.46 r()) with ESMTP id 1A/F6-22260-63319115; Mon, 11 Feb 2013 15:50:15 +0000 Message-ID: From: "Ed Anderson" To: "Rotary motors in aircraft" References: In-Reply-To: Subject: Re: [FlyRotary] Re: Crickets & progress Date: Mon, 11 Feb 2013 10:50:14 -0500 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 Thanks, Tracy - that's certainly closer to the price I would like but - $75 would be even better {:>) Ed -------------------------------------------------- From: "Tracy" Sent: Monday, February 11, 2013 9:21 AM To: "Rotary motors in aircraft" Subject: [FlyRotary] Re: Crickets & progress > The one I used was PLX Devices model SM-AFR. Paid $150.00 from a dealer > on Ebay. Might be found for less elsewhere. > > Tracy > > Sent from my iPad > > On Feb 11, 2013, at 7:27 AM, "Ed Anderson" > wrote: > >> Thanks for the suggestion, Ernest >> >> However, the cost of the wideband sensor kits I found approach (or are >> more than) the total cost of the EFISM - so not feasible marketing wise. >> But, who knows - there are a bunch of them out there and I have not done >> an exhaustive search - yet. >> >> Ed >> >> -------------------------------------------------- >> From: "Ernest Christley" >> Sent: Sunday, February 10, 2013 8:07 PM >> To: "Rotary motors in aircraft" >> Subject: [FlyRotary] Re: Crickets & progress >> >>> >>> On Feb 9, 2013, at 6:27 PM, Ed Anderson wrote: >>> >>>> Great to hear about your move to the wide band O2 sensor, Tracy. >>>> >>>> I looked into modifying the EFISM to do the same, but found the PID >>>> control supposedly necessary to precisely control the heater element of >>>> the wide band sensor to be much more complex than simply extending the >>>> voltage range to interpret the WB output. Did you embed any PID >>>> control elements in the EC3 for temperature control - or just accepted >>>> any small? error associated with temp variations? >>>> >>>> Ed >>> >>> Ed, look at the LS1 line of Innovate sideband sensors. They have their >>> own computer that controls the heater, and it just puts out a 0-5V >>> corresponding to the F/A mixture. >>> -- >>> Homepage: http://www.flyrotary.com/ >>> Archive and UnSub: >>> http://mail.lancaironline.net:81/lists/flyrotary/List.html >>> >>> >>> ----- >>> No virus found in this message. >>> Checked by AVG - www.avg.com >>> Version: 2013.0.2897 / Virus Database: 2639/6087 - Release Date: >>> 02/07/13 >> >> -- >> Homepage: http://www.flyrotary.com/ >> Archive and UnSub: >> http://mail.lancaironline.net:81/lists/flyrotary/List.html > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2013.0.2897 / Virus Database: 2639/6087 - Release Date: 02/07/13 > >