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03/26/2003 14:23 19163726894 SHIELD, HAt2t-'Ek t;U. mut ns <br /> Amok <br /> IF AV <br /> NK VENTINA.A. . . <br /> ri i'�'F,rp u:f.. _ •C t "S j' tr li. '" C P , - >I <br /> .. •:^,'Id9"�{.'.a if'.f'�'. :.f:°�f.( :.L;1.uf{.j�'�rr i4.. ''[. !t ... <br /> C ■ LIQUID SENSOR <br /> � <br /> DESCRIPTION <br /> The TSP-EIS Liquid Sensor is an electro-optic liquid sensor <br /> which may be used with all Tank Sentinel'automatic tank <br /> gauge consoles equipped with point sensor inputs. It may be <br /> installed in the space between the walls of double wall tanks, <br /> in sumps, or in other locations where the presence of liquid <br /> indicates a leak has occurred.The TSF-EIS is made of chemically <br /> resistant polysulfone plastic to assure compatibility with most <br /> liquids and is supplied with 25 feet of oil resistant cable <br /> attached.A normally closed output circuit provides supervised <br /> operation,ensuring that broken wires and similar failures will <br /> not go undetected. <br /> THEORY OF OPERATION APPLICATION <br /> The secret to the TSP-EIS's reliability is its electro-optic TheTSP-F,15 maybe installed in fiberglass or steel double wall <br /> technology.Inside the body of the probe,asmalI light-emitting tanks as well as in sumps and other locations. To install the <br /> diode creates a.beam of infrared I i ght.This light travels through sensor in a .fiberglass tank, it is typically pulled .into the <br /> the transparent plastic prism to its surface.if the probe is dry, interstitial space using a"fish"string or wire.in steel tanks,the <br /> the light is reflected back to the light sensor.When the probe probe is usually lowered directly to the bottom of the interstitial <br /> Ois immersed in liquid.the light travels out of the prism,and no space through a 2-inch NPT fitting provided for that purpose. <br /> light is reflected beck to the light sensor.. The light sensors Installation kits are available which include a riser cap and <br /> outputsignal is used to indicate whether the probeis wetordry. other parts required to complete the installation. <br /> ORDER PART NUMBER:TSP-EIS <br /> FIBERGLASS TANK STEEL TANK <br /> INSTALLATION INSTALLATION <br /> 2.62 <br /> 02 <br /> 5/®'MEX <br /> L)isezibuted by: Wacul N <br /> IIVTEL-LIGENT C®NTRCIL S INC. <br /> P.O.Box 638•Saco,ME 04072 USA <br /> 800-833-8328/207-283-0156 <br /> 000-1253 KV.A Fax:207-283-0158 <br />