Product Bulletin 4320 Position Monitor October …

1 4320 wireless Position MonitorThe fisher 4320 eliminates the need for wiring to anon/off pneumatically actuated valve. It provides aprecise wireless feedback signal to indicate equipmentposition with a percent (%) of span plus on/offindication. The 4320 can be used to control and/ormonitor valves, sliding stem regulators, displacementand float level sensors, and relief valves. It is designedto be simple to use, compact, and easily control portion of the 4320 accepts commandsthrough the wireless network from a control systemand provides a pneumatic on/off signal to an feedback portion of the instrument periodicallyreads the Position of a measured device and transmitsthat data over the wireless network. Transmitted dataincludes the percent of span value, limit switch statusindications, valve set point, internal devicetemperatures, and power module voltage.

2 It alsochecks for service and configuration instructions fromhost systems such as distributed control systems(DCS), asset management systems (AMS), andsupervisory control and data acquisition (SCADA) 4320 is normally powered by a battery sourcedpower module. This makes it easier to design newapplications or implement into retrofit locations. Anexternal power option is also 4320 uses a linkage-less feedback design thateliminates direct contact with the measured device( , valve, regulator, level, louver, or other devices)eliminating physical contact and 62591/ WirelessHARTr communication protocol,operating at Ghz, is utilized and is approved for CONTROL OPTIONX0899 Instrument calibration and commissioning isperformed with a push button and liquid crystaldisplay (LCD) interface. This simplicity eliminates theneed for tools or the setting of cams during set up,saving you to meet intrinsically safe and non incendiverequirements, this instrument delivers scalablefunctionality in a small package.

3 Due to theenergy limiting nature of the design, this intrinsicallysafe device is suitable for use in all zone locations. Thebattery sourced power module option has no Position MonitorD103286X012 Product :4320 October 20174320 Position MonitorD103286X012 Product :4320 October 2017 2 SpecificationsAvailable MountingsJ Quarter-turn rotary-shaft,J Sliding-stem, or J Linear applicationsCan also be mounted on other actuators that complywith IEC 60534-6-1, IEC 60534-6-2, VDI/VDE 3845 andNAMUR mounting Measurement (Valve or Process)Stem Travel (linear movement)Minimum: mm ( inch)Maximum: 210 mm ( inches)Shaft Rotation (rotary movement)Minimum: 45_Maximum: 90_Shaft Rotation (rotary movement, arced array)Minimum: 13_Maximum: 30_Measurement OutputAnalog: 0-100%Discrete: on/off switches (2)Reference AccuracyStandard: 1% of spanOptional: of spanOn/Off ControlOutput SignalPneumatic signal as required by the actuator, up to95% of supply pressureMinimum Span.

4 Bar (45 psig)Maximum Span: 7 bar (101 psig)Action: Single or Double ActingSupply PressureMinimum: bar (45 psig)Maximum: 7 bar (101 psig)Supply MediumAir or Natural GasSupply medium must be clean, dry, andnon-corrosive. The supply air at the device shouldhave a dew point less than -20_C (-4_F).Per ISA Standard maximum 40 micrometer particle size in the airsystem is acceptable. Further filtration down to 5micrometer particle size is recommended. Lubricant content is not to exceed 1 ppm weight(w/w) or volume (v/v) basis. Condensation in the airsupply should be ISO 8573-1 Maximum particle density size: Class 7 Oil content: Class 3 Pressure Dew Point: Class 3 or at least 10_C less thanthe lowest ambient temperature expectedAir Consumption(1)4320At bar (80 psig) supply m3/hr ( scfh)Pilot Valve LeakageMaximum at 20_C: 8 ml/min ( scfm/min)Maximum at -20_C: 800 ml/min ( scfm/min)Air Capacity / Flow RateSupply Pressure: CvConnections (Optional)Supply, Output Pressure, and Vent: 1/4 NPTW ireless Set Point CommandIEC 62591 (WirelessHART) GHz DSSSL ocal User InterfaceLiquid Crystal Display (LCD)Two pushbuttons for navigation, setup, andcalibrationCommunication ProtocolHART 7 and IEC 62591 (WirelessHART)-continued-Table of ContentsFeatures of Operation Sourced Power Module Life Information Position MonitorD103286X012 Product .

5 4320 October 2017 3 Specifications (continued)Maintenance Port Communication SignalBell 202 Voltage Signaling: 1200 bps binaryphase-continuous Frequency-Shift-Keying (1220 Hzmark, 2400 Hz space) superimposed on voltage levelInitial Dynamic Variable Assignments (Default)DynamicVariableAssignmentDEVICE STRUCTUREC ontrolSnap ControlMonitorPrimary (PV)PositionPositionPositionSecondary (SV)Set PointSet PointSwitch StatesTertiary (TV)Switch StatesSwitch StatesCycle CounterQuaternary (QV)Supply VoltageSupply VoltageSupply VoltageWireless Communication Ghz, DSSS, IEC 62591 (WirelessHART)Maximum 10 dBm (10 mW) EIRP at GHzWireless ClassificationsClass A digital device, complies with part 15 of theFCC RulesContains FCC ID: LW2RM2510 Contains IC: 2731A-RM2510 Electromagnetic CompatibilityMeets EN 61326 1:2013 Immunity Industrial locations per Table 2 of the EN 61326 1 standard Emissions Class A & B ISM equipment rating: Group 1, Class A & BVibration TestingMeets or exceeds vibration levels specified inANSI/ISA 1996 (2007):4 mm peak to peak at 5 Hz,2 g from 15 150 Hz, and1 g from 150 2000 HzEuropean Directive InformationThis Product complies with the following directives:ATEX Directive (94/9/EC)Electro Magnetic Compatibility (EMC) (2004/108/EC)Radio and Telecommunications Terminal EquipmentDirective (R&TTE) (1999/5/EC)Refer to Safety Instructions (D103022X012) for theDeclaration of ConformityOperating Temperature Limits(2)Monitoring Battery Power: -40 to 85_C (-40 to 185_F) External Power: -40 to 80_C (-40 to 176_F) LCD may not be readable below -20_C (-4_F)With Pneumatic Output (On/Off Control Option).

6 -20 to 50_C (-4 to 122_F)Temperature change per degree CStorage Temperature Limits(2)-40 to 70_C (-40 to 158_F)Humidity Limits10-95% Non Condensing Relative HumidityElectrical ClassificationCSA (C/US) Intrinsically SafeATEX Intrinsically SafeIECEx Intrinsically SafeElectrical HousingType 4X, IP66 & IP67 Other Classifications/CertificationsCUTR Customs Union Technical Regulations (Russia, Kazakhstan, Belarus, and Armenia)INMETRO National Institute of Metrology, Qualityand Technology (Brazil)NEPSI National Supervision and Inspection Centrefor Explosion Protection and Safety ofInstrumentation (China)PESO CCOE Petroleum and Explosives SafetyOrganisation - Chief Controller of Explosives (India)TIIS Technology Institution of Industrial Safety(Japan)Contact your Emerson sales office or Local BusinessPartner for classification/certification specificinformation-continued-4320 Position MonitorD103286X012 Product :4320 October 2017 4 Specifications (continued)IEC 61010 ComplianceMeets Pollution Degree 2 AdjustmentsZero and Maximum Span through local interfaceDimensionsSee figure 1, 2, and 3 WeightMonitoring: kg ( lbs)On/Off Control.

7 Kg ( lbs)Power ModuleStandard Lithium (non-rechargeable)Power Module LimitsStandard 5 years at update rate of 16 seconds orlonger with 3 additional devices communicatingthrough itExtended Life 10 years at update rate of 8 secondsor longer with 3 additional devices communicatingthrough itShelf life 10 years (radio off)External Power (Optional)12 - 28 volts DC100 mA maximum operating currentPolarity InsensitiveWire Size 14-20 gaugeUpdate RatesFor Position feedback, temperature, and powermodule voltage selectable from 1 second to 1 hour;1s, 2s, 4s, 8s, 16s, 32s, 1 to 60 minutesNote: Sample rate for Position feedback is normallythe same as the update MaterialHousing: A03600 low copper aluminum alloyElastomers: nitrile, fluorosilicone 1. Normal m3/hour - Normal cubic meters per hour at 0_C and bar, absolute. Scfh - Standard cubic feet per hour at 60_F and The temperature limits in this document and any applicable standard or code limitation for valve should not be Position MonitorD103286X012 Product :4320 October 2017 5 Featuresn Simplicity The 4320 is easy to use.

8 The linkage lessfeedback system is easy to install with a magnetarray assembled to the valve stem. The 4320 has alocal user interface that will allow you to calibratethe instrument. The full text display in the localinterface is easy to navigate, in part due to theselection of Quick Installation Simply attach the 4320, calibrateand commission to any control system. With thepneumatic output option, only air is needed toautomate an on/off valve. No conduit easements orpermits are required with the standard or extendedlife power modules, thus saving time, costs, andeffort in documenting cable runs and associateddesign reviews. Because there is no wiring,implementation times are shortened for deviceinstallation, setup, and Energy Efficiency The optional pneumatic outputhas ultra-low steady state air consumption. Airgeneration costs can be Reliability The WirelessHART self organizing meshnetwork provides the high level of communicationreliability required in process Power Options More than 5 years operation istypical using standard life and extended life powermodules.

9 Optional ability to use local 12 28 Vpower in the Minimized Maintenance The feedback designprovides more accurate monitoring and eliminatesphysical wear out common in traditional valveinstruments. This results in less frequentmaintenance, repair, and re calibration. Powermodules can be easily replaced without losingpower to the device, using the hot swap featureto maintain network Diagnostics Predefined device, network, andsystem diagnostics provide details on the health ofthe device and its ability to communicate. Devicediagnostics include whether the device calibrationhas been completed and power module health. Thenumber of completed cycles is measured for themonitored cycle is the change from open to closed Position or viceversa. This is determined by moving past the trigger point ineach Security The WirelessHART self-organizing meshnetwork includes encryption, authentication, andauthorization mechanisms to provide the level ofsecurity required in process locations and by theInformation Technology (IT) Position MonitorD103286X012 Product :4320 October 2017 6 IntegrationThe 4320 is designed for use in most monitoringapplications, replacing manual efforts to audit or verifyequipment Position .

10 Examples include startup andshutdown situations, Product changeover, productisolation, and sampling implementation method can be accomplishedusing an overlay approach; adding wirelessinstrumentation on top of existing preserves the existing infrastructure and enablesimproved information for operation, reactiveness,maintenance, and second approach is to replace older limit switchesand Position transmitters, either because of increasedmaintenance requirements or dated wiringinfrastructure that has become or is believed tobecome an operational third approach is to use the 4320 where feedback isnot possible with standard wired options. For example,on rotating equipment, where the elimination of wiresmakes feedback wireless nature of this device leads to itsimplementation in a wide range of systems, fromprogrammable logic controllers (PLC), to DCS, AMS,and SCADA integration for typical in-plant operations isavailable through a Smart wireless of OperationValve Position is sensed through the non-contact,linkage-less feedback sensor.