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A TLS-250 probe is mounted <br /> permanently in each tank through <br /> either a 3"or 4"riser pipe. It oper- <br /> ates on a capacitance principle to <br /> sense fuel height, and requires only <br /> a simple two-wire connection to the <br /> console. Probes are available in <br /> various lengths to suit standard <br /> -51 <br /> tanksizes. <br /> , a A thermistor sensor measures <br /> fuel temperature to provide temper- <br /> ature-compensated inventory data- <br /> '- r � '• for use by the leak detect system. <br /> By turning a key,you <br /> select a TLS operating mode internal features <br /> Normal to monitor to es <br /> inventory or detect leaks. 2 include: <br /> "Setup"to enter or review ■ Two relays to trigger <br /> system and tank parame- external <br /> ters. "Diagnostics"to check ■ external alarm <br /> arms terns <br /> hardware and software. put interface to <br /> Alarm Reset"to reset an tie in other devices such <br /> alarm indication. as line-leak monitors <br /> ■ Hardware self-diagnostic <br /> LED's <br /> u,�y <br /> An easy-to-read 6 <br /> digit <br /> The 20 column TLS <br /> LCD shows: s t printer is simple to load, <br /> 3 <br /> covered for paper protec- <br /> ■ Fuel and water height An electronic label <br /> .:: <br /> tion. A variety of printed <br /> ■ Time identifies each dis- reports speed shift <br /> ■ Fuel volume play, selected by .max changes, document <br /> ■ Fuel temperature the function button. PAPM inventory, confirm delive- <br /> ■ Last delivery amount ries, show setup parame- <br /> ■ Leak rate sensed tern, and provide leak <br /> detection data. <br /> A three-stage <br /> : <br /> ,,. filter helps to <br /> t,1,!= , ensure mea- <br /> surement�, Y surement accu- <br /> o +� ,..tea. racy in all fuel <br /> L-"111' - ' _ tanks by <br /> MFM Front- anel ushbuttons letyou Through an RS-232 ort TLS- separating <br /> P P Y g P water from the <br /> profile TLS-250 with tank and sys- 250 interfaces with sophisticated product. <br /> tem parameters and revise them as electronic point-of-sale terminals to <br /> you need. The buttons also provide form an integrated station manage- <br /> the means to review all inventory ment system. And it can communi- ;;. :y <br /> information, tank-by-tank, and call cate to a headquarters location via <br /> for printed reports. telecommunications networks for <br /> fast inventory reporting and auto- <br /> matic reconciliation of station <br /> totals. y # <br />