Emerson Fisher 4320 Data Sheet
Contents
1. checks for instructions from host systems like DCS SCADA and asset management systems The device sleeps until the next reading enabling longer power module life The device is still powered up in the sleep mode but operating at ultra low power consumption levels Setup Installation Device setup is typically performed prior to installation and includes setting two network parameters These parameters are entered using a handheld such as the 475 or 375 Field Communicator Calibration is performed after installation and requires using the local interface to place the device at the end points of travel range The device is then ready for commissioning and service Battery Sourced Power Module Life The 4320 position monitor uses power efficient measures to keep energy consumption to a minimum However there is a finite amount of energy within the power module The life expectancy of the module is affected by two things 1 the reporting rate and 2 the number of devices in the network that must communicate through the 4320 position monitor Typical on off applications will operate effectively at one minute reporting periods 4320 Position Monitor D103286X012 Ordering Information When ordering specify 1 Position monitor control m Monitoring m On off control option 2 Power source m Battery sourced power module m External power option 3 Mounting requirements Feedback sensor and mounting brackets are part2. standard life and extended life power modules Optional ability to use local 12 28 V power in the field Product Bulletin 62 3 4320 July 2014 m Minimized Maintenance The feedback design provides more accurate monitoring and eliminates physical wear out common in traditional valve instruments This results in less frequent maintenance repair and re calibration Power modules can be easily replaced without losing power to the device using the hot swap feature to maintain network reliability m Diagnostics Predefined device network and system diagnostics provide details on the health of the device and its ability to communicate Device diagnostics include whether the device calibration has been completed and power module health The number of completed cycles is measured for the monitored equipment Note A cycle is the change from open to closed position or vice versa This is determined by moving past the trigger point in each direction m Security The WirelessHART self organizing mesh network includes encryption authentication and authorization mechanisms to provide the level of security required in process locations and by the Information Technology IT industry Product Bulletin 62 3 4320 July 2014 Integration Because the 4320 wireless position monitor operates with WirelessHART communications it can be used for incremental monitoring applications This replaces manual efforts to audit or verify equi
3. 4320 Position Monitor D103286X012 Product Bulletin 62 3 4320 July 2014 Fisher 4320 Wireless Position Monitor The Fisher 4320 wireless position monitor eliminates the need for wiring to an on off pneumatically actuated valve It provides a precise wireless feedback signal to indicate equipment position with a percent of span plus on off indication The 4320 can be used to control and or monitor valves sliding stem regulators displacement and float level sensors and relief valves It is designed to be simple to use compact and easily mounted The control portion of the 4320 accepts commands through the wireless network from a control system and provides a pneumatic on off signal to an actuator The feedback portion of the instrument periodically reads the position of a measured device and transmits that data over the wireless network Transmitted data includes the percent of span value limit switch status indications valve set point internal device temperatures and power module voltage It also checks for service and configuration instructions from host systems such as distributed control systems DCS asset management systems AMS and supervisory control and data acquisition SCADA systems The 4320 can be powered by a battery sourced power module eliminating the need to install wires This makes it easier to design new applications or implement into retrofit locations An external power option is also avail
4. Bulletin 62 3 4320 4320 Position Monitor July 2014 D103286X012 Figure 3 Dimensions External Power Option ON OFF CONTROL OPTION M20 X 1 5 OR 1 2 14 NPT CONDUIT CONNECTION 60 59678 Product Bulletin 4320 Position Monitor 62 3 4320 D103286X012 July 2014 Product Bulletin 62 3 4320 4320 Position Monitor July 2014 D103286X012 ORO 4320 wireless position monitor scan or click the QR code For additional information on the Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher is a mark owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co HART and WirelessHART are marks owned by the HART Communication Foundation All other marks are the property of their respective owners The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our te
5. able The elimination of levers and linkages reduces the number of mounting parts and installation complexity The auto calibration feature allows consistent valve feedback The 4320 uses linkage less feedback design that eliminates direct contact with the measured device e g valve regulator level louver or other devices eliminating physical contact and wear 62591 WirelessHART communication protocol operating at 2 4 Ghz is utilized and is approved for use globally 0535 ON OFF CONTROL OPTION 4 Instrument calibration and commissioning is performed with a push button and liquid crystal display LCD interface This simplicity eliminates the need for tools or the setting of cams during set up saving you time Designed to meet intrinsically safe and non incendive requirements this instrument delivers scalable functionality in a small package Due to the energy limiting nature of the design this intrinsically safe device is suitable for use in all zone locations The battery sourced power module option has no cable conduits EMERSON www Fisher com Process Management Product Bulletin 62 3 4320 July 2014 Specifications 4320 Position Monitor D1 03286 012 Available Mountings m Quarter turn rotary shaft m Sliding stem or m Linear applications Can also be mounted on other actuators that comply with IEC 60534 6 1 IEC 60534 6 2 VDI VDE 3845 and NAMUR mountin
6. amp B ISM equipment rating Group 1 Class amp Vibration Testing Meets or exceeds vibration levels specified in ANSI ISA 75 13 01 1996 2007 4mm peak to peak at 5 Hz 2 g from 15 150 Hz and 1 g from 150 2000 Hz European Directive Information This product complies with the following directives ATEX Directive 94 9 EC Electro Magnetic Compatibility EMC 2004 108 EC Radio and Telecommunications Terminal Equipment Directive R amp TTE 1999 5 EC Refer to the Safety Instructions D103022X012 for the Declaration of Conformity Operating 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 Pnuematic Output On Off Control Option 20 to 50 C 4 to 122 F Temperature Sensitivity 0 06 change per degree C Storage Temperature Limits 2 40 to 70 C 40 to 158 F Humidity Limits 10 95 Non Condensing Relative Humidity continued Electrical Classification CSA C US Intrinsically Safe ATEX Intrinsically Safe IECEx Intrinsically Safe Contact your Emerson Process Management sales office for classification specific information Electrical Housing Type 4X IP66 amp IP67 Other Classifications Certifications Customs Union Russia Belarus amp Kazakhstan INMETRO National Institute of Metrology Quality and Technology Brazil NEPSI National Supervi
7. g standards Input Measurement Stem Travel linear movement Minimum 2 5 mm 0 10 inch Maximum 210 mm 8 25 inches Shaft Rotation rotary movement Minimum 45 Maximum 90 Shaft Rotation rotary movement arced array Minimum 13 Maximum 30 Measurement Output Analog 0 100 Discrete on off switches 2 Reference Accuracy 1 of span On Off Control Output Signal Pneumatic signal as required by the actuator up to 95 of supply pressure Minimum Span 3 1 bar 45 psig Maximum Span 7 bar 101 psig Action Single or Double Acting Supply Pressure Minimum 3 1 bar 45 psig Maximum 7 bar 101 psig Supply Medium Air or Natural Gas Air Supply pressure must be clean dry air that meets the requirements of ISA Standard 7 0 01 The supply air at the device should have a dew point less than 20 C 4 F Natural Gas Natural gas must be clean dry oil free and noncorrosive H2s content should not exceed 20 ppm continued A maximum 40 micrometer particle size in the air system is acceptable Further filtration down to 5 micrometer particle size is recommended Lubricant content is not to exceed 1 ppm weight w w or volume v v basis Condensation in the air supply should be minimized Air Consumption 4320 At 5 5 bar 80 psig supply pressure 0 036 m3 hr 1 27 Pilot Valve Leakage Maximum at 20 C 8 ml min 0 0003 scfm min Maximum at 20 C 800 ml min 0 028 scfm m
8. in Air Capacity Flow Rate Supply Pressure 1 2 Cv Connections Optional Supply Output Pressure and Vent 1 4 NPT Wireless Set Point Command IEC 62591 WirelessHART 2 4 GHz DSSS Local User Interface Liquid Crystal Display LCD Two pushbuttons for navigation setup and calibration Communication Protocol HART 7 and IEC 62591 WirelessHART Maintenance Port Communication Signal Bell 202 Voltage Signaling 1200 bps binary phase continuous Frequency Shift Keying 1220 Hz mark 2400 Hz space superimposed on voltage level Initial Dynamic Variable Assignments Default Dynamic DEVICE STRUCTURE Variable Assignment Control Snap Control Monitor Primary PV Position Position Position Secondary SV Set Point Set Point Switch States Tertiary TV Switch States Switch States Cycle Counter Quaternary QV Supply Voltage Supply Voltage Supply Voltage Wireless Communication Signal 2 4 Ghz DSSS IEC 62591 WirelessHART Maximum 10 dBm 10 mW EIRP at 2 46 GHz 4320 Position Monitor D103286X012 Specifications continued Product Bulletin 62 3 4320 July 2014 Wireless Classifications Class A digital device complies with part 15 of the FCC Rules Contains FCC ID LW2RM2510 Contains 2731A RM2510 Electromagnetic Compatibility Meets EN 61326 1 First Edition Immunity Industrial locations per Table 2 of the EN 61326 1 standard Emissions Class A
9. of the mounting For rotary movement indicate if mounting requirements are m 90 NAMUR m 90 ISO mounting or m 30 for special applications Product Bulletin 62 3 4320 July 2014 For linear movement indicate travel length m 7mm 1 4 inch 19 mm 3 4 inch 25 mm 1 inch 38 mm 1 1 2 inch 50 mm 2 inch 100 mm 4 inch or m 210mm 8 1 4 inch strokes Note As a general rule do not use less than 50 of the magnet assembly for full travel measurement Performance will decrease as the assembly is increasingly subranged Contact your Emerson Process Management sales office if longer travel lengths are required Note Contact your Emerson Process Management sales office if mounting on non Emerson valves is required Product Bulletin 62 3 4320 4320 Position Monitor July 2014 D103286X012 Figure 1 Dimensions 172 128 9 5 08 0 44 ANTENNA SHOWN VERTICAL 6XM6 1 13 mm MAXIMUM ALLOWABLE THREAD ENGAGEMENT ANTENNA SHOWN HORIZONTAL GE41356 C mm INCH Product Bulletin 4320 Position Monitor 62 3 4320 July 2014 0103286 012 Figure 2 Dimensions with On Off Control Option 197 3 7 77 18 8 136 7 4 8 0 74 5 38 1 65 1 4 18 NPT 128 9 2 64 5 08 ANTENNA SHOWN VERTICAL 13 mm MAXIMUM ALLOWABLE THREAD ENGAGEMENT 2X 1 4 18 NPT TO ACTUATOR ANTENNA SHOWN HORIZONTAL 59669 INCH Product
10. pment position during normal operations such as startup and shutdown situations product changeover product isolation and sampling activities One implementation method can be accomplished using an overlay approach adding wireless instrumentation on top of existing instrumentation This preserves the existing infrastructure and enables improved information for operation reactiveness maintenance and safety Asecond approach is to replace older limit switches and position transmitters either because of increased maintenance requirements or dated wiring infrastructure that has become or is believed to become an operational concern Athird approach is to use the 4320 where feedback is not possible with standard wired options For example on rotating equipment where the elimination of wires makes feedback possible The wireless nature of this device leads to its implementation in a wide range of systems from programmable logic controllers PLC to DCS AMS and SCADA systems System integration for typical in plant operations is available through the Smart Wireless 1420 Gateway Principle of Operation The control portion of the 4320 accepts commands through the wireless network from a control system 4320 Position Monitor 0103286 012 and provides a pneumatic on off signal to an actuator The internal electronics periodically reads the position of travel and transmits that data over the wireless network The device also
11. rmal m3 hour Normal cubic meters per hour at 0 C and 1 01325 bar absolute Scfh Standard cubic feet per hour at 60 F and 14 7 psia 2 The temperature limits in this document and any applicable standard or code limitation for valve should not be exceeded 4320 Position Monitor D103286X012 Features m Simplicity 4320 is easy to use The linkage less feedback system is easy to install witha magnet array assembled to the valve stem The 4320 has a local user interface that will allow you to calibrate the instrument The full text display in the local interface is easy to navigate in part due to the selection of languages m Quick Installation Simply attach the 4320 calibrate and commission to any control system With the pneumatic output option only air is needed to automate an on off valve No conduit easements or permits are required with the standard or extended life power modules thus saving time costs and effort in documenting cable runs and associated design reviews Because there is no wiring implementation times are shortened for device installation setup and commissioning m Energy Efficiency The optional pneumatic output has zero steady state air consumption Air generation costs can be reduced m Reliability The WirelessHART self organizing mesh network provides the high level of communication reliability required in process control m Power Options More than 5 years operation is typical using
12. rms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates KS Singapore 128461 Singapore www Fisher com EMERSON Mia qf s Vian ageme ni ac 2009 2014 Fisher Controls International LLC All rights reserved Proces
13. sion and Inspection Centre for Explosion Protection and Safety of Instrumentation China PESO CCOE Petroleum and Explosives Safety Organisation Chief Controller of Explosives India Contact your Emerson Process Management sales office for classification certification specific information IEC 61010 Compliance Meets Pollution Degree 2 Adjustments Zero and Maximum Span through local interface Dimensions See figure 1 2 and 3 Weight Monitoring 0 57 kg 1 25 Ibs On Off Control 1 6 kg 3 4 Ibs Power Module Standard Lithium non rechargeable Product Bulletin 62 3 4320 July 2014 Specifications continued 4320 Position Monitor D103286X012 Power Module Limits Standard 5 years at update rate of 16 seconds or longer with 3 additional devices communicating through it Extended Life 10 years at update rate of 8 seconds or longer with 3 additional devices communicating through it Shelf life 10 years radio off External Power Optional 12 28 volts DC 100 mA maximum operating current Polarity Insensitive Wire Size 14 20 gauge Update Rates For position feedback temperature and power module voltage selectable from 1 second to 1 hour 15 2s 45 85 16s 325 1 to 60 minutes Note Sample rate for position feedback is normally the same as the update rate Construction Material Housing 03600 low copper aluminum alloy Elastomers nitrile fluorosilicone 1 No
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