Return-Path: Sender: (Marvin Kaye) To: lml@lancaironline.net Date: Sun, 28 Mar 2004 15:33:36 -0500 Message-ID: X-Original-Return-Path: Received: from sccmmhc02.asp.att.net ([204.127.203.184] verified) by logan.com (CommuniGate Pro SMTP 4.2b1) with ESMTP id 3131218 for lml@lancaironline.net; Sun, 28 Mar 2004 11:23:35 -0500 Received: from new (12-217-88-233.client.mchsi.com[12.217.88.233]) by sccmmhc02.asp.att.net (sccmmhc02) with SMTP id <20040328162335mm2003kthee>; Sun, 28 Mar 2004 16:23:35 +0000 X-Original-Message-ID: <005901c414e1$432dab00$f004fea9@new> From: "Cy Galley" X-Original-To: "Lancair Mailing List" References: Subject: Re: [LML] Re: relative temps? X-Original-Date: Sun, 28 Mar 2004 10:25:19 -0600 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0056_01C414AE.F8501780" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_0056_01C414AE.F8501780 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable You then don't understand the system operation. The probe is the hot = junction of dis-similar metals. Your meter whether it is electronic or = analog still is the cold junction. There is no outside power. Your meter = display maybe very accurate but it can't make the data any better than = what the closed loop provides. ----- Original Message -----=20 From: Sky2high@aol.com=20 To: Lancair Mailing List=20 Sent: Sunday, March 28, 2004 8:51 AM Subject: [LML] Re: relative temps? In a message dated 3/28/2004 8:43:32 AM Central Standard Time, = cgalley@qcbc.org writes: A true system would take into account the cold (meter) junction = cabin temperature as well. Sorry Cy, most of us use modern sensors, analog to digital converters = and digital displays. Modern systems are very accurate. Scott Krueger ------=_NextPart_000_0056_01C414AE.F8501780 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
You then don't understand the system operation.  The probe is = the hot=20 junction of dis-similar metals. Your meter whether it is electronic or = analog=20 still is the cold junction. There is no outside power. Your meter = display maybe=20 very accurate but it can't make the data any better than what the closed = loop=20 provides.
----- Original Message -----
From:=20 Sky2high@aol.com=20
Sent: Sunday, March 28, 2004 = 8:51=20 AM
Subject: [LML] Re: relative = temps?

In a message dated 3/28/2004 8:43:32 AM Central Standard Time, cgalley@qcbc.org writes:
A true system would take into account the = cold=20 (meter) junction cabin temperature as = well.
Sorry Cy, most of us use modern sensors, analog to digital = converters and=20 digital displays.  Modern systems are very accurate.
 
Scott Krueger
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