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	<id>https://www.phidgets.com/docs21/index.php?action=history&amp;feed=atom&amp;title=1136_User_Guide</id>
	<title>1136 User Guide - Revision history</title>
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	<updated>2026-05-01T19:41:09Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.8</generator>
	<entry>
		<id>https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=24066&amp;oldid=prev</id>
		<title>Mparadis at 14:33, 9 May 2018</title>
		<link rel="alternate" type="text/html" href="https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=24066&amp;oldid=prev"/>
		<updated>2018-05-09T14:33:50Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:33, 9 May 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;__NOINDEX__&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:UserGuide]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:UserGuide]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{UserguideTOC|1136.jpg|1136}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{UserguideTOC|1136.jpg|1136}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mparadis</name></author>
	</entry>
	<entry>
		<id>https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=23163&amp;oldid=prev</id>
		<title>Mparadis: /* Running Phidgets Sample Program */</title>
		<link rel="alternate" type="text/html" href="https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=23163&amp;oldid=prev"/>
		<updated>2013-04-30T13:49:36Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Running Phidgets Sample Program&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:49, 30 April 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot;&gt;Line 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{UGbox6|&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{UGbox6|&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Double Click on the [[File:Ph.jpg|link=]] icon to activate the Phidget Control Panel and make sure that the &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; is properly attached  to your PC.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Double Click on the [[File:Ph.jpg|link=]] icon to activate the Phidget Control Panel and make sure that the &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; is properly attached  to your PC.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|[[File:&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Control_Panel_Screen&lt;/del&gt;.jpg|400px|link=]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|[[File:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1018_2_Control_Panel_Screen&lt;/ins&gt;.jpg|400px|link=]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#Double Click on &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; in the Phidget Control Panel to bring up InterfaceKit-full and check that the box labelled Attached contains the word True.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;#Double Click on &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; in the Phidget Control Panel to bring up InterfaceKit-full and check that the box labelled Attached contains the word True.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Mparadis</name></author>
	</entry>
	<entry>
		<id>https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=22729&amp;oldid=prev</id>
		<title>Mparadis: Created page with &quot;Category:UserGuide {{UserguideTOC|1136.jpg|1136}} ==Getting Started==  ===Checking the Contents=== {{UGbox| &#039;&#039;&#039;You should have received:&#039;&#039;&#039; * A differential gas pressure s...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.phidgets.com/docs21/index.php?title=1136_User_Guide&amp;diff=22729&amp;oldid=prev"/>
		<updated>2012-10-12T20:05:30Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&lt;a href=&quot;/docs21/Category:UserGuide&quot; title=&quot;Category:UserGuide&quot;&gt;Category:UserGuide&lt;/a&gt; {{UserguideTOC|1136.jpg|1136}} ==Getting Started==  ===Checking the Contents=== {{UGbox| &amp;#039;&amp;#039;&amp;#039;You should have received:&amp;#039;&amp;#039;&amp;#039; * A differential gas pressure s...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:UserGuide]]&lt;br /&gt;
{{UserguideTOC|1136.jpg|1136}}&lt;br /&gt;
==Getting Started==&lt;br /&gt;
&lt;br /&gt;
===Checking the Contents===&lt;br /&gt;
{{UGbox|&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;You should have received:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* A differential gas pressure sensor&lt;br /&gt;
* A sensor cable &lt;br /&gt;
|&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;In order to test your new Phidget you will also need:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* A PhidgetInterfaceKit 8/8/8 or PhidgetTextLCD&lt;br /&gt;
* A USB cable&lt;br /&gt;
||}}&lt;br /&gt;
&lt;br /&gt;
===Connecting the Pieces===&lt;br /&gt;
{{UGbox|&lt;br /&gt;
#Connect the Gas Pressure Sensor to one of the Analog Inputs on the PhidgetInterfaceKit 8/8/8 using the sensor cable.&lt;br /&gt;
#Connect the PhidgetInterfaceKit to your PC using the USB cable. &lt;br /&gt;
|&lt;br /&gt;
[[File:1136_0_Connecting_The_Hardware.jpg|400px|link=]]&lt;br /&gt;
||}}&lt;br /&gt;
&lt;br /&gt;
===Testing Using Windows 2000 / XP / Vista / 7===&lt;br /&gt;
&lt;br /&gt;
{{UGwin}}&lt;br /&gt;
&lt;br /&gt;
===Running Phidgets Sample Program===&lt;br /&gt;
&lt;br /&gt;
{{UGwin2|&amp;#039;&amp;#039;&amp;#039;InterfaceKit-full&amp;#039;&amp;#039;&amp;#039;}}&lt;br /&gt;
&lt;br /&gt;
{{UGbox6|&lt;br /&gt;
Double Click on the [[File:Ph.jpg|link=]] icon to activate the Phidget Control Panel and make sure that the &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; is properly attached  to your PC.  &lt;br /&gt;
|[[File:Control_Panel_Screen.jpg|400px|link=]]&lt;br /&gt;
|&lt;br /&gt;
#Double Click on &amp;#039;&amp;#039;&amp;#039;Phidget InterfaceKit 8/8/8&amp;#039;&amp;#039;&amp;#039; in the Phidget Control Panel to bring up InterfaceKit-full and check that the box labelled Attached contains the word True.&lt;br /&gt;
#Make sure that the Ratiometric box is Ticked.&lt;br /&gt;
#When the sensor is plugged in, the value in Analog In should be close to 500.&lt;br /&gt;
#You can adjust the input sensitivity by moving the slider pointer.&lt;br /&gt;
#Click on the Sensors button to bring up the Advanced Sensor Form.&lt;br /&gt;
|&lt;br /&gt;
[[File:Sensor_InterfaceKit_Screen_499.jpg|400px|link=]]&lt;br /&gt;
|&lt;br /&gt;
#In the Sensor box of the input you attached the sensor to, select the 1136 - Differential Gas Pressure Sensor from the drop down menu.&lt;br /&gt;
#This is the pressure differential between the sensor ports, measured in Pascals and pounds per square inch.&lt;br /&gt;
#Formula used to convert the analog input SensorValue into.&lt;br /&gt;
|&lt;br /&gt;
[[File:1136 0 Advanced Sensor Form Screen.jpg|link=|400px]]&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
===Testing Using Mac OS X===&lt;br /&gt;
&lt;br /&gt;
{{UGmac| | }}&lt;br /&gt;
&lt;br /&gt;
===Using Linux===&lt;br /&gt;
&lt;br /&gt;
{{UGlinux}}&lt;br /&gt;
&lt;br /&gt;
===Using Windows Mobile / CE 5.0 / CE 6.0===&lt;br /&gt;
&lt;br /&gt;
{{UGce}}&lt;br /&gt;
&lt;br /&gt;
==Technical Details==&lt;br /&gt;
&lt;br /&gt;
The Differential Gas Pressure Sensor uses bipolar processing to provide an accurate, high level analog input signal that is proportional to the applied pressure.&lt;br /&gt;
When the sensor is plugged in, the SensorValue should default to about 500, which corresponds to 0 kPa between the two ports.&lt;br /&gt;
&lt;br /&gt;
===Ports===&lt;br /&gt;
The sensor comes with a positive top port and a negative bottom port. These ports have a diameter of 2.79mm to 3.30 mm (nominal 3mm).&lt;br /&gt;
For hosing, we recommend using polyurethane tubing.  We have had good results with 2.4mm ID tubing from Emiplastics.com.  In imperial measurement, 3/32” ID tubing is equivalent.  This is available through laboratory supply stores such as Cole Parmer.&lt;br /&gt;
&lt;br /&gt;
===Formulas===&lt;br /&gt;
The Formula to translate SensorValue into Pressure is:&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;&lt;br /&gt;
\text{Pressure (kPa)}= \frac{\text{SensorValue}}{200}  - 2.5&lt;br /&gt;
&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;&lt;br /&gt;
\text{Pressure (psi)} = \frac{\text{SensorValue}}{1379.31}  - 0.3625&lt;br /&gt;
&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Note:&amp;#039;&amp;#039;&amp;#039; 1.0 kPa = 0.145 psi&lt;br /&gt;
&lt;br /&gt;
{{UGotherint}}&lt;br /&gt;
&lt;br /&gt;
{{UGasens}}&lt;br /&gt;
&lt;br /&gt;
==API==&lt;br /&gt;
{{SensorAPI}}&lt;br /&gt;
&lt;br /&gt;
==Product History==&lt;br /&gt;
{{UGhist}}&lt;br /&gt;
{{UGrow|Oct 2012 |0 |N/A |Product Release }}&lt;/div&gt;</summary>
		<author><name>Mparadis</name></author>
	</entry>
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