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Endress+Hauser Micropilot S FMR531 Operating Instructions Manual

Level-radar hart/4 ...20 ma
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Operating Instructions
Micropilot S FMR531
Level-Radar
HART/4...20 mA
6
BA207F/00/en/04.09
71093754
Valid as of software version
V 01.03.00 (amplifier)
V 01.03.00 (communication)

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Summary of Contents for Endress+Hauser Micropilot S FMR531

  • Page 1 Operating Instructions Micropilot S FMR531 Level-Radar HART/4...20 mA BA207F/00/en/04.09 71093754 Valid as of software version V 01.03.00 (amplifier) V 01.03.00 (communication)
  • Page 2 Brief overview Micropilot S FMR531 with HART/4...20 mA Brief overview For quick and simple commissioning: → Page 6 ff. Safety Instructions Explanation of the warning symbols You can find special instructions at the appropriate position in the chapter in question. The positions are indicated with the icons Warning #, Caution " and Note!.
  • Page 3 Micropilot S FMR531 with HART/4...20 mA Brief overview Brief operating instructions KA 161F/00/a2/12.01 Micropilot S - Quick Setup 52006294 Contrast: measured value history dist./ reset meas value Group selection process empty check start basic setup tank medium full pipe dist./...
  • Page 4 Brief overview Micropilot S FMR531 with HART/4...20 mA Endress + Hauser...

  • Page 5: Table Of Contents

    Operational safety ......6 Contact addresses of Endress+Hauser ... 81 Notes on safety conventions and symbols .

  • Page 6: Safety Instructions

    Safety instructions Designated use The Micropilot S FMR531 is a compact radar level transmitter for the continuous, contactless measurement of liquids. The device can also be freely mounted outside closed metal vessels because of its operating frequency of about 6 GHz and a maximum radiated pulsed energy of 1mW (average power output 1 μW).

  • Page 7: Notes On Safety Conventions And Symbols

    Micropilot S FMR531 with HART/4...20 mA Safety instructions Notes on safety conventions and symbols In order to highlight safety-relevant or alternative operating procedures in the manual, the following conventions have been used, each indicated by a corresponding symbol in the margin.

  • Page 8: Identification

    Dat./Insp.: X X X X X X ATEX Safety information L00-FMR53xxx-18-00-00-en-003 Fig. 1: Information on the nameplate of the Micropilot S FMR531 (example) Year of construction Tank reference height Tank-no. Certification no Hersteller / Producer : ENDRESS+HAUSER MICROPILOT S FMR Zertifikat-Nr.
  • Page 9 Micropilot S FMR531 with HART/4...20 mA Identification 2.1.2 Ordering structure This overview does not mark options which are mutually exclusive. Approval: Basic weight A Non-hazardous area 7.1 kg ATEX II 1/2G EEx ia IIC T6 ATEX II 1/2G EEx ia IIC T6, WHG...
  • Page 10 Identification Micropilot S FMR531 with HART/4...20 mA Cable entry: Gland M20 Thread G1/2 Thread NPT1/2 Special version Weight + measure approval: A NMi + PTB (<1mm) type approval NMi witnessed initial verificat. (<1mm) type approval G PTB witnessed initial verificat. (<1mm) type approval Not selected;...

  • Page 11: Scope Of Delivery

    The device complies with the applicable standards and regulations as listed in the EC declaration of conformity and thus complies with the statutory requirements of the EG directives. Endress+Hauser confirms the successful testing of the device by affixing to it the CE mark.

  • Page 12: Mounting

    Mounting Micropilot S FMR531 with HART/4...20 mA Mounting Quick installation guide Observe orientation when installing! Installation in tank (free space): Mark on process connector facing the nearest tank wall! Turn housing The housing can be turned in order to simplify access to the display...

  • Page 13: Incoming Acceptance, Transport, Storage

    Micropilot S FMR531 with HART/4...20 mA Mounting Incoming acceptance, transport, storage 3.2.1 Incoming acceptance Check the packing and contents for any signs of damage. Check the shipment, make sure nothing is missing and that the scope of supply matches your order.

  • Page 14: Installation Conditions

    Mounting Micropilot S FMR531 with HART/4...20 mA Installation Conditions 3.3.1 Dimensions (2.68) (2.56) (3.35) (3.7) ENDRESS+HAUSER Micropilot II Flange DN 50...150 2”/3” Tri-clamp or equivalent ISO 2852 Ø Ø Ø (1.3) (1.3) PTFE, PTFE (TFM 1600) antistatic Inactive length, equivalent to max.
  • Page 15 Micropilot S FMR531 with HART/4...20 mA Mounting 3.3.2 Engineering hints Orientation • Recommended distance (1) wall - outer edge of nozzle:: ~1/6 of tank diameter (see Beam angle on Page 16). • Not in the centre (3), interference can cause signal loss.
  • Page 16 Mounting Micropilot S FMR531 with HART/4...20 mA Beam angle The beam angle is defined as the angle a where the energy density of the radar waves reaches half the value of the maximum energy density (3dB-width). Microwaves are also emitted outside the signal beam and can be reflected off interfering installations.
  • Page 17 Micropilot S FMR531 with HART/4...20 mA Mounting Measuring conditions • The measuring range begins where the beam hits the tank bottom. Particularly with dish bottoms or conical outlets the level cannot be detected below this point. • For overspill protection, it is possible to define a safety distance (SD) additionally to the blocking distance (BD).
  • Page 18 4...10 e.g. concentrated acids, organic solvents, esters, aniline, alcohol, acetone, … > 10 conducting liquids, e.g. aqueous solutions, dilute acids and alkalis Measuring range depending on product class for Micropilot S FMR531 Media group Free space (Storage tank) Measuring range DN150/200/250 ε...
  • Page 19 Micropilot S FMR531 with HART/4...20 mA Mounting Blocking distance The blocking distance (= BD) is the minimum distance form the reference point of the measurement (mounting flange) to the medium surface at maximum level. L00-FMR531xx-15-00-00-en-001 Blocking distance (BD) Free space (Storage tank) from flange 390/540 mm 15"/21"...

  • Page 20: Installation Instructions

    Mounting Micropilot S FMR531 with HART/4...20 mA Installation instructions 3.4.1 Mounting kit In addition to the tool needed for flange mounting, you will require the following tool: • 4 mm Allen wrench for turning the housing. 3.4.2 Installation in tank (free space)
  • Page 21 Micropilot S FMR531 with HART/4...20 mA Mounting 3.4.3 Turn housing After mounting, the housing can be turned 350° in order to simplify access to the display and the terminal compartment. Proceed as follows to turn the housing to the required position: •...
  • Page 22 For floating roof applications, a special reflector can be used. Note! The roof reflector is not part of the standard offering from Endress+Hauser. L00-FMR53xxx-06-00-00-en-002 Construction hints • The construction serves as retroreflector such that a tank roof incline does not influence the measured value.

  • Page 23: Post-Installation Check

    Micropilot S FMR531 with HART/4...20 mA Mounting Optimum mounting position Positioning of the reflector on a floating roof: • The upper edges of the reflector have to be aligned horizontally. • For slanted locations (e.g. dome-shaped floating roof), the feet must be extended accordingly.

  • Page 24: Wiring

    Wiring Micropilot S FMR531 with HART/4...20 mA Wiring Quick wiring guide When grounding conductive screens, the corresponding directives EN 60079-14 and EN 1127-1 must be observed. Recommendation for safe grounding of conductive screens: Wiring " Before connection please note the following:...
  • Page 25 Micropilot S FMR531 with HART/4...20 mA Wiring Wiring with Tank Side Monitor NRF590 " Before connection please note the following: ENDRESS+HAUSER MICROPILOT S • 0560 The power supply must be identical to the data on the Order Code: Caution! if modification nameplate (1).

  • Page 26: Connecting The Measuring Unit

    Wiring Micropilot S FMR531 with HART/4...20 mA Connecting the measuring unit Terminal compartment The housing features a separate terminal compartment. power supply signal L00-FMR53xxx-04-00-00-en-001 Load HART Minimum load for HART communication: 250 Ω Cable entry Cable gland: 2 x M20x1.5 Cable entry: 2 x G ½...
  • Page 27 1 m in length; – The cable shall be protected e.g. routed in an armoured hose. Power supply For stand alone operation recommended via two Endress+Hauser RN221N. mm accuracy For measurements with mm accuracy the measured variable must be transmitted using HART protocol to ensure the necessary resolution.
  • Page 28 Wiring Micropilot S FMR531 with HART/4...20 mA 4.2.2 HART connection with two Endress+Hauser RN221 N Commubox FXA291 (USB) - Fieldcare - ToF Tool - Field Tool Package ToF Adapter FXA291 Service-Adapter FXA193 (RS232C) power supply 4...20 mA signal - Fieldcare...

  • Page 29: Recommended Connection

    Micropilot S FMR531 with HART/4...20 mA Wiring Recommended connection 4.3.1 Equipotential bonding Connect the Equipotential bonding to the external ground terminal of the transmitter. 4.3.2 Wiring screened cable " Caution! In Ex applications, the instrument must only be grounded on the sensor side. Further safety instructions are given in the separate documentation for applications in explosion hazardous areas.

  • Page 30: Operation

    Operation Micropilot S FMR531 with HART/4...20 mA Operation Quick operation guide ENDRESS + HAUSER – >3 s Selection and configuration in Operation menu: 1.) Change from Measured Value Display to Group Selection by pressing 2.) Press to select the required Function Group (e.g..
  • Page 31 Micropilot S FMR531 with HART/4...20 mA Operation 5.1.1 General structure of the operating menu The operating menu is made up of two levels: • Function groups (00, 01, 03, …, 0C, 0D): The individual operating options of the instrument are split up roughly into different function groups. The function groups that are available include, e.g.: "basic setup", "safety settings", "output", "display", etc.

  • Page 32: Display And Operating Elements

    Operation Micropilot S FMR531 with HART/4...20 mA Display and operating elements (liquid crystal display) symbols ENDRESS + HAUSER – snap-fit red LED sealing pin 3 keys green LED custody locking switch L00-FMR53xxx-07-00-00-en-003 Note! To access the display the cover of the electronic compartment may be removed even in hazardous area.
  • Page 33 Micropilot S FMR531 with HART/4...20 mA Operation 5.2.2 Display symbols The following table describes the symbols that appear on the liquid crystal display: Symbols Meaning ALARM_SYMBOL This alarm symbol appears when the instrument is in an alarm state. If the symbol flashes, this indicates a warning.
  • Page 34 Operation Micropilot S FMR531 with HART/4...20 mA 5.2.3 Key assignment The operating elements are located inside the housing and are accessible for operation by opening the lid of the housing. Function of the keys Key(s) Meaning Navigate upwards in the selection list...

  • Page 35: Local Operation

    Micropilot S FMR531 with HART/4...20 mA Operation Local operation 5.3.1 Locking of the configuration mode The Micropilot can be protected in two ways against unauthorised changing of instrument data, numerical values or factory settings: "unlock parameter" (0A4): A value <> 100 (e.g. 99) must be entered in "unlock parameter" (0A4) in the "diagnostics" (0A) function group.
  • Page 36 There is no need to change these parameters under normal circumstances and consequently, they are protected by a special code known only to the Endress+Hauser service organization. Please contact Endress+Hauser if you have any questions.
  • Page 37 Micropilot S FMR531 with HART/4...20 mA Operation 5.3.3 Factory settings (Reset) " Caution! A reset sets the instrument back to the factory settings. This can lead to an impairment of the measurement. Generally, you should perform a basic setup again following a reset.

  • Page 38: Display And Acknowledging Error Messages

    Operation Micropilot S FMR531 with HART/4...20 mA Display and acknowledging error messages Type of error Errors that occur during commissioning or measuring are displayed immediately on the local display. If two or more system or process errors occur, the error with the highest priority is the one shown on the display.

  • Page 39: Hart Communication

    5.5.2 Operation with FieldCare FieldCare is the Endress+Hauser FDT based Plant Asset Management Tool. It can configure all intelligent field devices in your plant and supports you in managing them. By using status information, it also provides a simple but effective means of checking their health.

  • Page 40: Commissioning

    Commissioning Micropilot S FMR531 with HART/4...20 mA Commissioning Function check Make sure that all final checks have been completed before you start up your measuring point: • Checklist “Post installation check” (see Page 23). • Checklist “Post connection check” (see Page 29).

  • Page 41: Basic Setup

    Micropilot S FMR531 with HART/4...20 mA Commissioning Basic Setup Commissioning flange: reference point of measurement (for bypass/stilling well) E = empty calibr. (= zero) = full calibr. (= span) settings in 005 settings in 006 D = distance (distance flange / product)
  • Page 42 Commissioning Micropilot S FMR531 with HART/4...20 mA To successfully commission a precise measurement to the nearest mm, it is important you carry out a history reset on first installation after mechanical installation and after the basic setup of the device (see Page 50). Only after a history reset the mounting calibration is carried out. Enter the measurement offset as the first point in the dip table for the mounting calibration.

  • Page 43: Basic Setup With The Vu331

    Micropilot S FMR531 with HART/4...20 mA Commissioning Basic Setup with the VU331 Function "measured value" (000) ⇒ ENDRESS + HAUSER – This function displays the current measured value in the selected unit (see "customer unit" (042)) function). The number of digits after decimal point can be selected in the "no.of decimals"...
  • Page 44 Commissioning Micropilot S FMR531 with HART/4...20 mA Function "medium property." (003) ⇒ ENDRESS + HAUSER – This function is used to select the dielectric constant. Selection: • unknown • DC: < 1.9 • DC: 1.9 ... 4 • DC: 4 ... 10 •...
  • Page 45 Micropilot S FMR531 with HART/4...20 mA Commissioning Function "process cond." (004) ⇒ ENDRESS + HAUSER – This function is used to select the process conditions. Selection: • standard • calm surface • turb. surface • agitator • fast change • heavy conditions •...
  • Page 46 Commissioning Micropilot S FMR531 with HART/4...20 mA Function "empty calibr." (005) ⇒ ENDRESS + HAUSER – This function is used to enter the distance from the flange (reference point of the measurement) to the minimum level (=zero). L00-FMR2xxxx-14-00-06-en-008 " Caution! For dish bottoms or conical outlets, the zero point should be no lower than the point at which the radar beam hits the bottom of the tank.
  • Page 47 Micropilot S FMR531 with HART/4...20 mA Commissioning Function "full calibr." (006) ⇒ ENDRESS + HAUSER – This function is used to enter the distance from the minimum level to the maximum level (=span). L00-FMR2xxxx-14-00-06-en-009 In principle, it is possible to measure up to the tip of the antenna. However, due to considerations regarding corrosion and build-up, the end of the measuring range should not be chosen any closer than 50 mm (2”) to the tip of the antenna.
  • Page 48 Commissioning Micropilot S FMR531 with HART/4...20 mA Microwaves propagate slower in pipes than in free space. This effect depends on the inside diameter of the pipe and is automatically taken into account by the Micropilot. It is only necessary to enter the pipe diameter for applications in a bypass or stilling well.
  • Page 49 Micropilot S FMR531 with HART/4...20 mA Commissioning Note! Anyway, it is wise to carry out a mapping even in this case. dist. too small • At the moment, an interference is being evaluated • Therefore, a mapping is carried out including the presently measured echoes •...
  • Page 50 Commissioning Micropilot S FMR531 with HART/4...20 mA Display "dist./meas.value" (008) ⇒ ENDRESS + HAUSER – The distance measured from the reference point to the product surface and the level calculated with the aid of the empty alignment are displayed again. Check whether the values correspond to the actual level or the actual distance.

  • Page 51: Mounting Calibration With Vu331

    Micropilot S FMR531 with HART/4...20 mA Commissioning Mounting calibration with VU331 6.5.1 Function group "mounting calibr." (03) ⇒ ENDRESS + HAUSER – Function "tank gauging" (030) ⇒ ENDRESS + HAUSER – Using this function, you can either enter a dip table or carry out an auto correction.
  • Page 52 Commissioning Micropilot S FMR531 with HART/4...20 mA maximum permissible filling speed is 100 mm level change / min. After this, the fill speed has no limitation. Function"pipe diam. corr." (032) (only relevant for FMR532) ⇒ ENDRESS + HAUSER – For level measurement in stilling wells, radar systems require highly precise pipe inner diameter data.
  • Page 53 Micropilot S FMR531 with HART/4...20 mA Commissioning Display "custody mode" (0A9) ⇒ ENDRESS + HAUSER – This indicates the instrument calibration mode. The calibration mode (active) can be set using the hardware security lock on the electronics (see Page 32).
  • Page 54 Commissioning Micropilot S FMR531 with HART/4...20 mA Dip table The dip table is used to correct the level readings of the Micropilot S using independently taken hand dips. The dip table is used in particular to adapt the level gauge to the specific application conditions as mechanical offset and tank/stilling well design.
  • Page 55 Micropilot S FMR531 with HART/4...20 mA Commissioning Note! • The offset should NOT be determined and entered within the close range of the antenna (conf. definition of the safety distance) or immediately in the range of the tank bottom, because within these ranges interferences of the radar signal may occur.
  • Page 56 Commissioning Micropilot S FMR531 with HART/4...20 mA manual The "manual mode" of the dip table can be used to enter collected data after a series of data pairs taken at different tank levels. The parameter "manual" in the "dip table" (033) function can be used to enter data pairs, which have been recorded at different levels, into the dip table.
  • Page 57 Micropilot S FMR531 with HART/4...20 mA Commissioning Function "dip table" (035) ⇒ ENDRESS + HAUSER – This function edits the dip value. Function "dip table handl." (036) ⇒ ENDRESS + HAUSER – Use this function to enter the dip value (level or distance) which will correct the measurement values.
  • Page 58 Commissioning Micropilot S FMR531 with HART/4...20 mA store point The displayed value pair is sorted in the table. Note! For sorting, the following criteria must be met: • Measured variables may not be equal but have different dip values. • A measured variable available in the table is recognised as equal when it is closer than 1 mm to the sorting value.
  • Page 59 Micropilot S FMR531 with HART/4...20 mA Commissioning 6.5.2 Envelope curve with VU331 After the basic setup, an evaluation of the measurement with the aid of the envelope curve ("display" (09) function group) is recommended). Function "plot settings" (09A) ⇒ ENDRESS + HAUSER –...
  • Page 60 Commissioning Micropilot S FMR531 with HART/4...20 mA Function "envelope curve display"" (09C) The envelope curve is displayed in this function. You can use it to obtain the following information: quality of evaluated echo full calibr. evaluated echo is marked empty calibr.

  • Page 61: Basic Setup With Fieldcare

    Micropilot S FMR531 with HART/4...20 mA Commissioning Basic Setup with FieldCare To carry out the basic setup with FieldCare, proceed as follows: • Start FieldCare and establish a connection • Select the "basic setup" function group in the navigation bar...
  • Page 62 Commissioning Micropilot S FMR531 with HART/4...20 mA Basic Setup step 2/5: • Enter the application parameters: – tank shape (for a description, see Page 43) – medium property (for a description, see Page 44) – process cond. (for a description, see Page 45)
  • Page 63 Micropilot S FMR531 with HART/4...20 mA Commissioning If "horizontal cyl" or "sphere" is selected in the "tank shape" function, the following display appears on the screen: • empty calibr. (for a description, see Page 46) • full calibr. (for a description, see Page 47) MicropilotS-en-004 If "stilling well"...
  • Page 64 Commissioning Micropilot S FMR531 with HART/4...20 mA If "flat ceiling" is selected in the "tank shape" function, the following display appears on the screen: • empty calibr. (for a description, see Page 46) • full calibr. (for a description, see Page 47)

  • Page 65: Mounting Calibration With Fieldcare

    Micropilot S FMR531 with HART/4...20 mA Commissioning 6.6.1 Envelope curve with FieldCare After the basic setup, an evaluation of the measurement using the envelope curve is recommended. MicropilotM-en-306 Note! If the level of echo is very weak or there is a heavy interference echo, an orientation of the Micropilot can help optimise the measurement (increase of the useful echo/reduction of the interference echo "Orientation of the Micropilot"...
  • Page 66 Commissioning Micropilot S FMR531 with HART/4...20 mA MicropilotS-en-009 Note! Each parameter that is changed must be confirmed with the RETURN key! The "Next" button moves you to the next screen display:: Mounting calibration step 2/2: • dip table mode (description see Page 55) •...

  • Page 67: Maintenance

    They contain the related replacement instructions. All the spare parts kits which you can order from Endress+Hauser for repairs to the Micropilot s are listed with their order numbers on Page 77 ff.. Please contact Endress+Hauser Service for further information on service and spare parts.

  • Page 68: Accessories

    TI404F/00/en. Commubox FXA291 The Commubox FXA291 connects Endress+Hauser field instruments with CDI interface (= Endress+Hauser Common Data Interface) to the USB interface of a personal computer or a notebook. For details refer to TI405C/07/en. Note! For the following Endress+Hauser instruments you need the "ToF Adapter FXA291" as an additional accessory: •...
  • Page 69 Accessories ToF Adapter FXA291 The ToF Adapter FXA291 connects the Commubox FXA291 via the USB interface of a personal computer or a notebook to the following Endress+Hauser instruments: • Cerabar S PMC71, PMP7x • Deltabar S PMD7x, FMD7x • Deltapilot S FMB70 •...

  • Page 70: Trouble-Shooting

    Trouble-shooting Micropilot S FMR531 with HART/4...20 mA Trouble-shooting Trouble-shooting instructions Micropilot S - Trouble Shooting Check voltage and Not ok compare it with the Instrument does Connect the Instrument works? Ready specifications on the not respond correct voltage nameplate.. Check the polarity...

  • Page 71: System Error Messages

    Micropilot S FMR531 with HART/4...20 mA Trouble-shooting System error messages Code Description Possible cause Remedy A102 checksum error device has been powered off before data reset general reset & new could be stored; avoid emc problem; calibr.required. emc problem if alarm prevails after reset,...
  • Page 72 Trouble-shooting Micropilot S FMR531 with HART/4...20 mA Code Description Possible cause Remedy W275 electronics defect offset drift of A/D commuter exchange electronics factory setting W511 no factory calibration ch1 factory calibration has been deleted record new factory calibration A512 recording of mapping please...

  • Page 73: Application Errors

    Micropilot S FMR531 with HART/4...20 mA Trouble-shooting Application errors Error Output Possible cause Remedy A warning or alarm Depending on the configuration See table of 1. See table of error messages has occurred. error messages (see Page 71) (see Page 71) →...
  • Page 74 Trouble-shooting Micropilot S FMR531 with HART/4...20 mA Error Output Possible cause Remedy → If the surface is not Signal is weakened by 1. Carry out tank mapping basic calm (e.g. filling, the rough surface — the setup emptying, agitator interference echoes 20 mA/100% 2.

  • Page 75: Orientation Of The Micropilot

    Micropilot S FMR531 with HART/4...20 mA Trouble-shooting Orientation of the Micropilot For orientation a marker is found on the flange or threaded boss of the Micropilot. During installation this must be oriented (see Page 20): After commissioning the Micropilot, the "echo quality" (056) indicates whether a sufficiently large measuring signal is obtained.

  • Page 76: Endress + Hauser

    Trouble-shooting Micropilot S FMR531 with HART/4...20 mA L00-FMRxxxxx-19-00-00-en-004 Fig. 6: Vessel empty, no interference echo L00-FMRxxxxx-19-00-00-en-005 Fig. 7: Vessel empty, interference echo obtained Fix the flange or threaded boss in this position. If necessary, replace the seal. Carry out tank mapping, see see Page 48.

  • Page 77: Spare Parts

    Spare parts Note! You can order spare parts directly from your Endress+Hauser service organization by giving the serial number which is printed on the measuring transducer nameplate (see Page 8). The corresponding spare part number also appears on each spare part. Installation instructions are given on the instruction card that is also delivered.
  • Page 78 Trouble-shooting Micropilot S FMR531 with HART/4...20 mA 10 Housing 52005682 Housing T12 Alu, coated, G1/2 52005683 Housing T12 Alu, coated, NPT1/2 52005684 Housing T12 Alu, coated, M20 11 Hood for terminal compartment 52005643 Hood T12 12 Nameplates for Custody transfer approvals...
  • Page 79 Micropilot S FMR531 with HART/4...20 mA Trouble-shooting Spare parts for rod antenna Micropilot S, FMR531 L00-FMR53xxx-00-00-06-xx-001 50 Antenna assembly On request. 65 Sealing kit 52005628 Sealing kit Endress + Hauser...
  • Page 80 Trouble-shooting Micropilot S FMR531 with HART/4...20 mA Modification nameplate When ordering parts that are listed in the product structure (see Page 8) , a check must be made as to whether the instrument description on the nameplate is still valid, e.g. for: •...

  • Page 81: Return

    Micropilot S FMR531 with HART/4...20 mA Trouble-shooting Return The following procedures must be carried out before a transmitter is sent to Endress+Hauser e.g.for repair or calibration: • Remove all residue which may be present. Pay special attention to the gasket grooves and creviceswhere fluid may be present.

  • Page 82: Technical Data

    Technical data Micropilot S FMR531 with HART/4...20 mA Technical data 10.1 Additional technical data 10.1.1 Application The Micropilot S is used for highly accurate level measurement in storage tanks and can be applied in custody transfer applications. It meets the relevant requirements according to OIML R85 and API 3.1B.
  • Page 83 Max. 330 mW at 16 V, max. 500 mW at 24 V, max. 600 mW at 30 V. Current consumption Max. 21 mA (50 mA inrush current). Power supply For stand alone operation recommended via two Endress+Hauser RN221N. 10.1.5 Performance characteristics Note Performance characteristics for instruments that can be calibrated in compliance with OIML R85.
  • Page 84 Technical data Micropilot S FMR531 with HART/4...20 mA Non-repeatability 0.3 mm (1/64") Hysteresis 0.3 mm (1/64") Resolution • digital: 0.1 mm • analog: 0.03 % of measuring range Settling time Typical 15 sec Long-term drift The long-term drift is within the specified accuracy.
  • Page 85 Micropilot S FMR531 with HART/4...20 mA Technical data Vibration resistance DIN EN 60068-2-64 / IEC 68-2-64: 20…2000 Hz, 1 (m/s Cleaning of the antenna The antenna can get contaminated, depending on the application. The emission and reception of microwaves can thus eventually be hindered. The degree of contamination leading to an error ε...
  • Page 86 Micropilot S FMR531 with HART/4...20 mA 10.1.9 Certificates and approvals CE approval The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument passing the required tests by attaching the CE-mark. RF approvals R&TTE 1999/5/EG, FCC CRF 47, part 15 Custody type approval All aspects of OIML R85 are fulfilled.
  • Page 87 Micropilot S FMR531 with HART/4...20 mA Technical data Endress + Hauser...

  • Page 88: Appendix

    Appendix Micropilot S FMR531 with HART/4...20 mA Appendix 11.1 Operating menu HART (Display modul), FieldCare basic setup tank shape medium property process cond. empty calibr. full calibr. dome ceiling unknown standard enter value enter value horizontal cyl. DK: < 1.9 calm surface DK: 1.9 …...
  • Page 89 Micropilot S FMR531 with HART/4...20 mA Appendix history reset dist./meas.value check distance range of mapping start mapping distance = ok input of dist. too small mapping range D and L dist. too big are displayed manual dist. unknown safety distance in safety dist.

  • Page 90: Description Of Functions

    Appendix Micropilot S FMR531 with HART/4...20 mA 11.2 Description of functions Note! A detailed description of the function groups, functions and parameters is given in the documentation BA217F/00/en "Description of Instrument Functions" on the enclosed CD-ROM. 11.3 Function and system design 11.3.1...
  • Page 91 Micropilot S FMR531 with HART/4...20 mA Appendix The Micropilot is equipped with functions to suppress interference echoes. The user can activate these functions. They ensure that interference echoes (i.e. from edges and weld seams) are not interpreted as level echo.
  • Page 92 Micropilot S FMR530 with horn antenna can be used as an alternative for small nozzle. It is essential to keep the minimum distance from the tank wall. • The Micropilot S FMR531 with rod antenna (PTFE) should be used for measurements of highly aggressive media (e.g. sulphur).
  • Page 93 Micropilot S FMR531 with HART/4...20 mA Appendix Integration into the Asset Management System The HART interface allows the integration into the AMS® (Asset Management System) from Fisher- Rosemount. 11.3.3 Custody transfer mode Micropilot S is a weight and measure approved level transmitter. Either the innage or the ullage can be selected as the custody transfer variable.
  • Page 94 11.3.7 Integrated in tank gauging system The Endress+Hauser Tank Side Monitor NRF590 provides integrated communications for sites with multiple tanks, each with one or more sensors on the tank, such as radar, spot or average temperature, capacitive probe for water detection and/or pressure sensors. Multiple protocols out of the Tank Side Monitor guarantee connectivity to nearly any of the existing industry standard tank gauging protocols.
  • Page 95 Micropilot S FMR531 with HART/4...20 mA Appendix 11.3.8 Patents This product may be protected by at least one of the following patents. Further patents are pending. • US 5,387,918 i EP 0 535 196 • US 5,689,265 i EP 0 626 063 •...

  • Page 96: Index

    Micropilot S FMR531 with HART/4...20 mA Index Index Accessories........68 Hardware lock .
  • Page 97 Micropilot S FMR531 with HART/4...20 mA Index Safety distance ....... . . 41 Service Interface FXA291 .
  • Page 98 Micropilot S FMR531 with HART/4...20 mA Index Endress + Hauser...
  • Page 99 Erklärung zur Kontamination und Reinigung Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA# clearly on the outside of the box. If this procedure is not followed, it may result in the refusal of the package at our facility.
  • Page 100 www.endress.com/worldwide BA207F/00/en/04.09 71093754 CCS/FM+SGML 6.0/ProMoDo 71093754...

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