Level probe

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" colspan=2 height=80 BGCOLOR="#777777" TEXT="#080000" bgproperties="fixed" background="5f200500enpprp.gif"> <div> <A HREF="index.htm" TARGET="_top" TITLE="SPER Service professional electronics Ra"><U><B>home</B></U></A><B>     |     </B><FONT SIZE="4" COLOR="#FFCC66" FACE="Trebuchet MS" ><B>SPER Service professional electronics Rajak</B></FONT></div> <div> <A HREF="realized_devices.htm" TARGET="_top" TITLE="Realized devices"><U><B>Realized devices</B></U></A></div> <div> </div> </td> </tr><tr> <td valign="top" width=210 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> Level probe</div> <bR> <div> <A HREF="capacitance_probe___scheme.htm" TARGET="_top" TITLE="Capacitance probe scheme"><U><B>principal scheme</B></U></A></div> <bR> <div> <A HREF="realized_devices.htm" TARGET="_top" TITLE="Realized devices"><U><B>go back</B></U></A></div> <div>   <form method="get" action="http://www.google.hr/custom" target="google_window"> <table border="0" bgcolor="#99cc99"> <tr><td nowrap="nowrap" valign="top" align="left" height="32"> <br/> <input type="hidden" name="domains" value="www.sper.hr"></input> <label for="sbi" style="display: none">Unesite Vaše uvjete za pretraživanje</label> <input type="text" name="q" size="20" maxlength="255" value="" id="sbi"></input> </td></tr> <tr> <td nowrap="nowrap"> <table> <tr> <td> <input type="radio" name="sitesearch" value="" id="ss0"></input> <label for="ss0" title="Pretraži Web"><font size="-1" color="black">Web</font></label></td> <td> <input type="radio" name="sitesearch" value="www.sper.hr" checked id="ss1"></input> <label for="ss1" title="Traži www.sper.hr"><font size="-1" color="black">www.sper.hr</font></label></td> </tr> </table> <label for="sbb" style="display: none">Pošaljite obrazac za pretraživanje</label> <input type="submit" name="sa" value="Google pretraga" id="sbb"></input> <input type="hidden" name="client" value="pub-2650537455752702"></input> <input type="hidden" name="forid" value="1"></input> <input type="hidden" name="ie" value="ISO-8859-2"></input> <input type="hidden" name="oe" value="ISO-8859-2"></input> <input type="hidden" name="cof" value="GALT:#800080;GL:1;DIV:#37352E;VLC:99C9FF;AH:center;BGC:FFFFFF;LBGC:CAF99B;ALC:CC0000;LC:CC0000;T:44423A;GFNT:0066CC;GIMP:0066CC;LH:38;LW:163;L:http://www.sper.hr/logo.gif;S:http://;FORID:1"></input> <input type="hidden" name="hl" value="hr"></input> </td></tr></table> </form>   </div> <div> <B> <script type="text/javascript"></script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script>  </B></div> <div> <B> <img src="/cgi-sys/Count.cgi?df=sperR20.dat|display=Counter|ft=6|md=6|frgb=100;139;216|dd=A|sh=F">  </B></div> </td> <td valign="top" height=400 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> <B>Level probe</B></div> <bR> <div>      Low cost and stable capacitance level the probe installed in the transparent tube. In the pipe find two capacitance sensors. One has been built in on the beginning, and other at the end tubes. Has been envisaged the orthogonal fitting in. When the level liquids come to the first sensor (40mm from the edge) activates his NPN output. When the level liquids grow to the other sensor (710mm from the edge), activates and other NPN output. The every capacitance sensor LED indicates the activity.</div> <bR> <div> <B>     Warning: plexiglass is not good the material for the tube because of too big porosity for the humidity! If would use plexiglass then the pipe must is opened on both ends because of the prevention of condensation of humidity.</B></div> <bR> <script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>  <ins class="adsbygoogle" style="display:inline-block;width:728px;height:90px" data-ad-client="ca-pub-2650537455752702" data-ad-slot="5163197671"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <div> <IMG SRC="300c2290.jpg" border=0 width="450" height="41" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>      Characteristics:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Power supply: 24V= / 18mA</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Output: NPN, 50mA every</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Low level: 40mm..620mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">High level: 130..710mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Dimensions: 30 * 790mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Dimension of sensor: 91 * 23mm</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">The temperature region: 0..60°C (are tested)</div> <bR> <div> Price of finished complex (flueless): 400 HRK (53 euro)</div> <bR> <div>      Detail: probe activated by finger (across 3mm thick tubes walls)</div> <div> <IMG SRC="3022c7d0.jpg" border=0 width="300" height="125" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div>      Options:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">integrations in of sensors in the pipe of other lengths</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">building in one or more capacitance the sensor</div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">buildings in of sensors in the different housing - mins. </div> <div> <IMG BORDER="0" SRC="Symb075c00b700dc00000000.gif" HEIGHT="15" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">dimension electronics are (l * w * h): 55 * 16 * 10mm, sensor 2cm2</div> <bR> </td> </tr></table></body>