Yarway Series 3000 Electronic Level Indication - RM Headlee
Yarway Series 3000 Electronic Level Indication - RM Headlee
Yarway Series 3000 Electronic Level Indication - RM Headlee
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<strong>Yarway</strong> <strong>Series</strong> <strong>3000</strong><strong>Electronic</strong> <strong>Level</strong> <strong>Indication</strong>FeaturesThe <strong>Yarway</strong> <strong>Series</strong> <strong>3000</strong> five probe andabove alarm system represents thelatest advancement in electronic levelindication. The <strong>3000</strong> <strong>Series</strong> hasupgraded internal diagnostics for monitorclock faults, power supply faults and levelfault. Based on the conductivity probetechnology now widely accepted in theindustry, it was specially designed tomeet increasing demand for a reliable,cost effective means of sensing water invarious applications. The probes can bemounted directly to the pressure vesselor column. The probes are weldedstainless steel HP and IP electrode withzirconia insulator (<strong>3000</strong> psig @ saturation,up to 1000°F [207 barg @ saturation, upto 538°C]) or threaded stainless steelLP electrode with Teflon ® insulator(850 psig @ 525°F [58 barg @ 274°C]).The <strong>Series</strong> <strong>3000</strong> consists of three majorcomponents: the column with probes,the detection and verification unit and theremote display. The number of probescan be selected and spaced to indicateliquid level through a desired range. Thecolumn is custom manufactured toprovide the most accurate indication forany application. Independent detectioncircuitry for each probe allows selectingrelay output for alarms or trips. Localindication is standard within the Type4X/IP65 D&V enclosure. Bright red andgreen indicator for the control room isstandard.Optional Door MountedRed/Green LED Display ShownTypical Applications• Boiler Drum <strong>Level</strong>• Receiver Tanks (Condenser, WaterTank, Deaerator)• Flash Tanks, Feedwater HeatersFlow Control<strong>Yarway</strong> is either a trademark or registered trademark of Tyco International Services AG or its affiliates in theUnited States and/or other countries. All other brand names, product names, or trademarks belong to theirrespective holders.Copyright © 2009 Tyco Flow Control. All rights reserved.YAWMC-0457-US-0910
<strong>Yarway</strong> <strong>Series</strong> <strong>3000</strong><strong>Electronic</strong> <strong>Level</strong> <strong>Indication</strong>System ComponentsBoiler DrumWater <strong>Level</strong>ProbeFittingProbe(s)Probe FittingD&VAlarms and TripsOptional4-20 mA Analog Output(control and history)Self DiagnosisRemoteDisplay(Optional)• Probe Fitting or Water Column• Probe(s)• Detection and Verification (D& V) Module• Remote Display (Optional)WaterColumnSpecifications• Up to twelve level switch/indicationapplications per pcb, cascadable toaccept unlimited add-on probes.• Independent detection circuit foreach probe.• Failure of any channel or probe doesnot disable system.• Standard Green LED internal D&Vdisplay, yellow LED for faults.• Every level has a relay output foralarms and trips with remoteRed/Green LED indication (flashprogrammable).• Low voltage mixed dual frequencysine wave used for water detection(
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