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01/22/2005 09:54 2094654088 HMC HENDERSON INT PAGE 02/03 <br /> Veeder-Root Sensor Application Guide <br /> Stand-Alolne Dispenser Pan Sensors <br /> The Stand-Alone Dispensers immediately shut down AC power to the dispenser when fluid is detected in the dis- <br /> penser pan.These sensors control and shut down power to the dispenser without the need for additional relays, <br /> circuitry,wiring,or consoles. The separate sensor control interface ensures intrinsically-safe integrity in a Class I <br /> Division II hazardous area.Two models of Stand-Alone Dispenser P r�s e-a�r'tl90_t: <br /> • Stand-Alone Dispenser Pan Sensor-liquid level detection o (Form Number 847990.001). <br /> • Discriminating Stand-Alone Dispenser Pan Sensor-separate +quid level detection or y ons and water <br /> (Form Number 847990-002). <br /> Sensor Detection Capabilities-Alarm Conditions <br /> • Non-Discriminating Stand-Alone Dispenser Pan Sensor <br /> Dispenser shut down when liquid level reaches a nominal height of 1.5-inch in sensor, <br /> • Discriminating Stand-Alone dispenser Pan Sensor <br /> Dispenser shut down either when hydrocarbon level reaches a nominal height of 0.125-inches in sensor,or <br /> when water reaches a nominal height of 6.5-inches in sensor. <br /> Operating Capabilities <br /> • Operating temperature range:0 to+70°C (for freezing liquids),-40 to+70°C(for hydrocarbons). <br /> • Storage temperature range:-40 to+70•C. <br /> • Controls most manufacturer's dispensers. <br /> • Connects directly to dispenser wiring. <br /> • Latching alarm circuitry ensures dispenser can't be restarted until hazardous condition has been corrected. <br /> • Cable length:5 feet. <br /> • Sensor dimensions: 11.6"high,2.2"diameter. <br /> • Control Interface dimensions:9.4"high,2.2"diameter. <br /> Compatible Fuels <br /> Unleaded gasoline Dispenser Control Interface <br /> • c Power 120 Vac �(2.2"dla x 9.4"high) <br /> .10 <br /> • Unleaded with up to 5%methanol, <br /> .00 <br /> I 5O/•ethanol,or 15%MTBE Noutrsl To dispenser <br /> • Leaded gasoline <br /> • <br /> Diesel Existing conduit..� �-Existing conduit <br /> • Kerosene 1-1/2"to 314" 1-i12"coupling <br /> • Jetfuel Reducor <br /> • Aviation gasoline <br /> 3/4"nipple <br /> Installation Accessories I (not supplied) <br /> Universal Sensor Mounting Kit,P/N 330020-012, Junction box -� <br /> contains sensor mounting brackets and screws. (in dlspenget) <br /> Related Sales Literature Dispenser pan sensor should: <br /> t,Rost in the cup or the Optional Universal• <br /> Visit our website at www.veeder.com for more lowest point of the 11 Sensor mouriOng kit <br /> information on Veeder-Root products and dispenser pan. , <br /> 2.Be positioned so as to be „, <br /> services. removabio by pulling the Dispenser pan sensor: i <br /> sensor straight up out of �-2,g"dia.x 13"hl <br /> the pan. -switch point 11.5"from <br /> 3.Be mounted in a truej..,`' bottom of sensor. <br /> vertical position, n <br /> �..._ <br /> I <br /> 8 <br />