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INSTALLATION <br /> DISPENSER 0 LS300-120 MOUNTED <br /> ABOVE EXPLOSIVE ZONE <br /> POWER PROVIDED BY . <br /> FIRE SAFETY VALVE , 125V LIGHT CIRCUITS <br /> TRANSDUCER CONNECTED I <br /> T <br /> PRODUCT LINE O TEST PORT <br /> CONCRETE DISPENSER <br /> ISLAND <br /> circuit must be on during hours of fuel dispensing <br /> SPECIFICATIONS: <br /> CONTROL UNIT ENCLOSURE SYSTEM POWER <br /> Weather tight reinforced plastic UV stabilized 125 VAC / 230 VAC 3.5watts 50/60 HZ <br /> 3.0" H X 6.25"L X 3.0" D <br /> Tamper-proof panel screws RELAY OUTPUT <br /> Mounting hardware&gasket included Normally open & Normally closed contacts <br /> 0.6A @125 VAC / 2A Ca 30VDC <br /> PRESSURE TRANSDUCER CONTROLS&INDICATORS <br /> Pressure range-0-30 PSI (other ranges available) RESET/TEST button-resets an alarm and causes the unit to <br /> Power- 9-28 VDC 2.5 MA perform a 10 second self test. <br /> Output- 1 to 5VDC HI/LO lamps-indicates when the line pressure is above the high <br /> Max. Distance from control unit-500 ft 22 awg wire threshold or below the low threshold. <br /> Connection 1/8"-27 Male ANPT TEST lamp-indicates when a test is being performed <br /> Interface to liquid -brass,beryllium copper TEST TIME SELECT switch -selects test times from 10 to 150 see <br /> Dimensions- 1.75 Dia.X 1.88 L overall in 10 sec steps. <br /> APPLICATION: ALARM lamp&horn-activated when a leak is detected. <br /> The LS300-120 design allows for easy retrofit of existing installations for compliance with the EPA regulations for continuous <br /> monitoring of pressurized fuel delivery lines with the absolute minimum of modification to the on site equipment. The LS300-120 is <br /> compatible with a wide variety of submersible pumps.The LS300-120 is not limited to gasoline stations,in fact the LS300-120 will monitor <br /> any line which is made to trap pressure following a pumping operation.For bulk plants high pressure transducers are available.The LS300- <br /> 120 has successfully performed in specialized application involving high flow rates and pressure,or where pumping pressure drops so low <br /> that other leak detectors have failed.The LS300-120 is used on many heavy industrial installations,such as the U.S.Air Force jet engine <br /> test facility at Wright Patterson, for which the controller and transducer are available installed in U.L. approved hazardous location <br /> enclosures.A factory maintained test facility can be used to simulate unusual applications.Upon request factory engineers will evaluate <br /> your application to verify leak detection performance. <br /> OVERVIEW: i <br /> The LS300 pressurized line leak detector satisfies EPA regulations for 3 GPH leak rate with at least 95%/5%probability of detection <br /> /misdetection over the full temperature range of+26F to-26F.The LS300-120 consists of two major components,the electronic controller <br /> and intrinsic safe pressure transducer.The LS300-120 controller is easily mounted on a dispenser top or in a nearby office,up to 500ft from <br /> the transducer and utilizes existing 120230 VAC power. The transducer screws into the existing port of the dispensers fire impact valve <br /> or at any point where line pressure is present.The signal wire from transducer to controller may be routed in existing power conduits. <br /> DISTRIBUTED BY: <br /> CAMPO/ MILLER Post Office Box 1809,Porterville.CA 93258-1809,(209)781-6862, FAX(209)781-7304 <br />