Sensors中的主题 MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807651#M5183 <HTML><HEAD></HEAD><BODY><P>The data sheet for MPX4115 series lists&nbsp;<SPAN>MPX4115AP as a "ported element". Can someone help me understand what this means and what exactly is the port used for.&nbsp;</SPAN></P></BODY></HTML> Tue, 03 Feb 2026 22:16:45 GMT meghanintysix 2026-02-03T22:16:45Z MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807651#M5183 <HTML><HEAD></HEAD><BODY><P>The data sheet for MPX4115 series lists&nbsp;<SPAN>MPX4115AP as a "ported element". Can someone help me understand what this means and what exactly is the port used for.&nbsp;</SPAN></P></BODY></HTML> Tue, 03 Feb 2026 22:16:45 GMT https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807651#M5183 meghanintysix 2026-02-03T22:16:45Z Re: MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807652#M5184 <HTML><HEAD></HEAD><BODY><P>Hi Megha,</P><P></P><P>Ported versions (with AP, AS or ASX suffix) allow&nbsp;pressure to be interfaced to a device via a hose/tube connection.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/73299iF9579FD1AB0B2817/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Wed, 01 Aug 2018 11:50:24 GMT https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807652#M5184 TomasVaverka 2018-08-01T11:50:24Z Re: MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807653#M5185 <HTML><HEAD></HEAD><BODY><P>Hi Tomas,</P><P>&nbsp; &nbsp; &nbsp;Thank you so much for the reply. Just one more clarification. Does interfacing with a hose/tube connection mean that the sensor can be used as a differential sensor?</P></BODY></HTML> Wed, 01 Aug 2018 15:19:52 GMT https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807653#M5185 meghanintysix 2018-08-01T15:19:52Z Re: MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807654#M5186 <HTML><HEAD></HEAD><BODY><P>Hi Megha,</P><P></P><P>The letter ”A” in the part number means “absolute” so the pressure applied to P1 is measured against the vacuum reference sealed on the P2 side:</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_6.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/73375iB8594FA7B40CD60A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_6.png" alt="pastedImage_6.png" /></span></P><P>&nbsp;</P><P>Our differential pressure sensors can be identified by a letter “D” in the part number (e.g. MPX5100<STRONG>D</STRONG>P) and two input ports:</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_4.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/73376iADF1F88FA6496F2D/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_4.png" alt="pastedImage_4.png" /></span><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_5.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/73377iBD1E646E0356422A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_5.png" alt="pastedImage_5.png" /></span></P><P>&nbsp;</P><P>Please take a closer look at <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-102516">this</A> article to get a better idea about pressure measurement and level of integration of NXP pressure sensors.</P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Thu, 02 Aug 2018 10:53:23 GMT https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807654#M5186 TomasVaverka 2018-08-02T10:53:23Z Re: MPX4115AP port https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807655#M5187 <HTML><HEAD></HEAD><BODY><P>Thank you so much!</P></BODY></HTML> Thu, 02 Aug 2018 11:18:24 GMT https://community.nxp.com/t5/Sensors/MPX4115AP-port/m-p/807655#M5187 meghanintysix 2018-08-02T11:18:24Z