Product Bulletin Level Instruments November 2020 Fisher ...

1 Level InstrumentsW8678-2 FIELDVUE DLC3010 DIGITAL LEVELCONTROLLER IN COMBINATION WITHA Fisher 249W SENSORFISHER 2100 EELECTRIC Level SWITCHX0660 Fisher L2e ELECTRICLEVEL CONTROLLERX0682W8418 1 Fisher L2 PNEUMATICLEVEL CONTROLLERn FIELDVUE Digital Level Instruments Microprocessor based, communicating digital leveltransmitter for liquid Level , specific gravity (density),and liquid Level interface. Using HARTR orFOUNDATION Fieldbus communications protocol,the DLC3010/DLC3020f digital Level controller giveseasy access to information critical to processoperation. Available in combination with a 249sensor to meet mounting Fisher 2100E electric switch and 2100 on-offpneumatic switch Sense high or low liquid , these switches electrically orpneumatically operate safety shutdown systems forfield processing equipment in oil and gas industryapplicationsn liquid Level Controllers Displacer type sensorsused to detect liquid Level or interface of two liquidsof different specific gravities.

2 The L2e electric levelcontroller, in conjunction with the Fishereasy-Drive actuator, can provide a fully electriclevel control loop; the L2 pneumatic Level controlleroffers snap-acting, throttling control, while theon-off/direct acting L2sj controller features alow-bleed relay to help to conserve natural gas toreduce Pneumatic liquid Level Instruments Proportionalcontrol mode. The 2500 controller /transmitterreceives the change in fluid Level or fluid to fluidinterface Level from the change in buoyant force thefluid exerts on the sensor displacer. Available incombination with a 249 sensor to meet InstrumentsD103219X012 Product :LevelAugust 2017 Level InstrumentsD103219X012 Product :LevelAugust 2017 2 FIELDVUE Digital LevelInstrumentsFIELDVUE DLC3010 digital Level controllers (figures 1and 3) are loop powered Instruments .

3 In conjunctionwith a 249 sensor, they measure changes in liquidlevel, the Level of an interface between two liquids, orliquid specific gravity (density). The DLC3020f is afieldbus powered instrument that measures liquidlevel or interface between two liquids. A Level , density,or interface Level change in the measured fluid causesa change in the displacer change is transferred to the torque tube assemblyand to the digital Level controller lever assembly. Therotary motion moves a magnet attached to the leverassembly, changing the magnetic field that is sensedby the Hall effect sensor. In the DLC3010, the sensorconverts the magnetic field signal to a varyingelectronic signal, which is converted to a 4 20 mAoutput signal.

4 In the DLC3020f, the sensor convertsthe changing magnetic field to a digital signal, which isambient temperature compensated, linearized, andsent to the electronics or Custom the DLC3010digital Level controller in combination with a 249 Wsensor enables users to install digital Level transmittersto a variety of industry standard or custom processvessel connections. The sensor consists of a waferbody, torque tube assembly and displacer and is ratedfor CL150, 300, and 600. The wafer body mountsbetween NPS 3 or 4 raised face flanges. Customconfigurations are also available to meet your specificapplication requirements. Refer to theDLC3010/DLC3020f specifications in tables 1, 2, 3, and9, and the 249 specifications in tables 4, 5, 6, 7, 8, and9 for Product line capabilities and The DLC3010 uses HART protocol to interface with the Field Communicator(see figure 1) for field interface operations.

5 Advanceduser interface capabilities are enabled by AMS Suite:Intelligent Device fieldbus/AMS The DLC3020fuses FOUNDATION fieldbus protocol to interface with theField Communicator (see figure 1) for field interfaceoperations. Advanced user interface capabilities areenabled by AMS Suite: Intelligent Device Manager (seefigure 2).Figure 1. Fisher DLC3010 Digital Level controller inCombination with a 249W Sensor Installed in aTypical Customer Supplied CageW8678-2475 FIELD COMMUNICATORF igure 2. AMS Suite: Intelligent Device ManagerConfiguration ScreenLevel InstrumentsD103219X012 Product :LevelAugust 2017 3 Simplified Setup and With the electronicDevice Setup, digital Level controller startup isstraightforward and fast.

6 Level and temperaturealarms, specific gravity tables, calibration trim, andtrending are readily configurable. DLC3010/DLC3020fdigital Level controllers also support re rangingwithout a fluid to Small Process Accurate,high gain analog to digital conversion enablesmeasurement of small changes in the process addition, an input filter and output damping may beadjusted by the user to attenuate noise frommechanical disturbance or liquid turbulence at Field wiring connections are in acompartment separated from the electronics. Thishelps to protect the electronics from any moisturebrought into the housing by the field wiring. This alsoeases installation and maintenance.

7 The digital levelcontroller does not have to be removed to facilitatetroubleshooting or service. However, if it is necessaryto remove the digital Level controller for in shopmaintenance and calibration, field wiring does notneed to be 3. FIELDVUE DLC3020f Digital Level ControllerW9954-2 NoteMountings for Masoneilan, Yamatake and Foxboro/Eckhardtsensors are available. Contact your Emerson sales office orLocal Business Partner for mounting kit 1. FIELDVUE DLC3010 General SpecificationsControllerSelections(1)For use with 249 caged anduncaged displacer sensorsDLC3010 Input SignalLevel, Interface or Density: Rotary motion of the torque tube shaft proportional to changes in liquid lever,interface Level , or density that change the buoyancy of the displacer.

8 Process Temperature: Interface for 2 or 3 wire 100 ohm platinum RTD for sensing process temperature,or optional user entered target temperature to permit compensating for changes in specific gravityOutput SignalAnalog4 20 mA DC direct (increasing input increases output) or reverse actionDigitalHART 1200 baud FSK (frequency shift keyed)Supply12 30 VDC; the instrument has reverse polarity protectionAmbient Relative Humidity0 to 95% non condensingApproximate Weight ( controller ) kg (6 pounds)OptionHeat insulatorElectrical HousingNEMA 4X, CSA Enclosure, IP66 Hazardous Area Classification(2)CSA Intrinsically Safe, Explosion-proof, Division 2, Dust Ignition-proofFM Intrinsically Safe, Explosion-proof, Non-incendive, Dust Ignition-proofATEX Intrinsically Safe, Type n, FlameproofIECEx Intrinsically Safe, Type n, Flameproof1.

9 Also refer to tables 4, 5, 6, and Other Certifications/Classifications available. Contact your Emerson sales office or Local Business Partner for additional InstrumentsD103219X012 Product :LevelAugust 2017 4 Table 2. FIELDVUE DLC3020f General SpecificationsControllerSelections(1)For use with 249 caged anduncaged displacer sensorsDLC3020fDevice InputsLevel Sensor Input: Rotary motion of the torque tube shaft proportional to buoyant force of the displacercaused by changes in liquid Level or interface Level . Process Temperature: Interface for 2 or 3 wire 100 ohm platinum RTD for sensing process temperature;AO Block - Foundation fieldbus temperature transmitter; Manual - compensation values entered manuallyin the deviceDigital Communication ProtocolFoundation fieldbus registered device (ITK 5)Supply9 to 32 volts DC, mA DC.

10 Instrument is not polarity sensitiveAmbient Relative Humidity0 to 95% non condensingApproximate Weight ( controller ) kg (6 pounds)OptionHeat insulatorElectrical HousingType 4X, NEMA 4X, IP66 Hazardous Area Classification(2)CSA Intrinsically Safe, Explosion-proof, Division 2, Dust Ignition-proofFM Intrinsically Safe, Explosion-proof, Non-incendive, Dust Ignition-proofATEX Intrinsically Safe, Type n, FlameproofIECEx Intrinsically Safe, Type n, Flameproof1. Also refer to tables 4, 5, 6, and Other Certifications/Classifications available. Contact your Emerson sales office or Local Business Partner for additional 3. FIELDVUE DLC3010/DLC3020f Performance(1)Performance CriteriaStand AloneDLC3010 w/ NPS 3 249W,Using a14 inch DisplacerDLC3010 w/ All Other 249 SensorsDLC3010 DLC3020f(2)Independent Linearity$ of output span$ of output span$ of output span$ of output spanHysteresis< of output span< of output span- - -- - -Repeatability$ of full scale output< of output span$ of output span$ of output spanDead Band< of input span$ ( to 90%)- - -- - -Hysteresis and Dead Band- - -- - -< of output span< of output spanAccuracy- - -$ - -- - -Process SensorRange (InputSignal)