Endress+Hauser Micropilot FMR51 Technical Information
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Endress+Hauser Micropilot FMR51 Technical Information

Endress+Hauser Micropilot FMR51 Technical Information

Level radar
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TI01040F/00/EN/03.13
71224353
Products

Technical Information

Micropilot FMR51, FMR52
Level radar
Level measurement in liquids
Application
Continuous, non-contact level measurement of liquids, pastes and slurries
Features FMR51:
• Level measurement under extreme conditions
• Maximum measuring range: 40 m (131 ft); for version with enhanced dynamics:
70 m (230 ft)
• Process connection: 1½" thread/Tri-Clamp/flange
• Temp. range: –196 to +450 °C (–321 to +842 °F)
• Pressure range: –1 to +160 bar (–14.5 to +2 320 psi)
• Accuracy: ±2 mm
Features FMR52:
• For aggressive media as well as for highest hygiene requirements
(ASME BPE, USP Class VI)
• Flush mounted, completely filled PTFE horn antenna
• Maximum measuring range: 40 m (131 ft); for version with enhanced dynamics:
60 m (197 ft)
• Flush mounted with cladded flange; or process connections for hygiene
requirements (Tri-Clamp, ...)
• Temp. range: –40 to +200 °C (–40 to +392 °F)
• Pressure range: –1 to +16 bar (–14.5 to +232 psi)
• Accuracy: ±2 mm
Your benefits
• Reliable even under changing product and process conditions
• Integrated data memory (HistoROM) for high availability
• Intuitive operating menu in national languages for easy commissioning
• Exact diagnostic and process information
• International approvals for use in hazardous areas
• 5-point linearity protocol
• WHG and marine approvals
• SIL2 according to IEC 61508, SIL3 in case of homogeneous or heterogeneous
redundancy
• System integration via HART/PROFIBUS PA (Profile 3.02)/FOUNDATION Fieldbus
Solutions
Services

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Summary of Contents for Endress+Hauser Micropilot FMR51

  • Page 1: Technical Information

    Products Solutions Services TI01040F/00/EN/03.13 71224353 Technical Information Micropilot FMR51, FMR52 Level radar Level measurement in liquids Application Continuous, non-contact level measurement of liquids, pastes and slurries Features FMR51: • Level measurement under extreme conditions • Maximum measuring range: 40 m (131 ft); for version with enhanced dynamics: 70 m (230 ft) •...

  • Page 2: Table Of Contents

    Micropilot FMR51, FMR52 Table of contents Important document information ....4 Vibration resistance ......62 Cleaning the antenna .
  • Page 3 Micropilot FMR51, FMR52 Registered trademarks ..... . 95 Patents ........95...

  • Page 4: Important Document Information

    Micropilot FMR51, FMR52 Important document information Document conventions Safety symbols Symbol Meaning DANGER! DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. A0011189-EN WARNING! WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.
  • Page 5 Micropilot FMR51, FMR52 Symbol Meaning Reference to page Refers to the corresponding page number. A0011195 Reference to graphic Refers to the corresponding graphic number and page number. A0011196 Symbols in graphics Symbol Meaning 1, 2, 3 ... Item numbers Series of steps …...

  • Page 6: Function And System Design

    Micropilot FMR51, FMR52 Function and system design Measuring principle The Micropilot is a "downward-looking" measuring system, operating based on the time-of-flight method (ToF). It measures the distance from the reference point (process connection) to the product surface. Radar impulses are emitted by an antenna, reflected off the product surface and received again by the radar system.
  • Page 7 • Measurement unaffected by medium properties • Hardware and software developed according to SIL IEC 61508 Procurement • Endress+Hauser being the world market leader in level measurement guarantees asset protection • Worldwide support and service Installation • Special tools are not required •...

  • Page 8: Input

    Micropilot FMR51, FMR52 Input Measured variable The measured variable is the distance between the reference point and the product surface. The level is calculated from this distance, taking into account the empty distance "E" entered by the user. If required, the level can be converted into other variables (volume, mass) by means of a linearization (up to 32 points).
  • Page 9 Micropilot FMR51, FMR52 Device Storage tank A0018833 Calm product surface (e.g. intermittent filling, filling from bottom, immersion tubes) Antenna size FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in) FMR52 50 mm (2 in) 80 mm (3 in) (9.9)
  • Page 10 Micropilot FMR51, FMR52 Device Buffer tank A0018835 Moving surfaces (e.g. continuous filling, from above, mixing jets) Antenna size FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in) FMR52 50 mm (2 in) 80 mm (3 in) (6.6)
  • Page 11 Micropilot FMR51, FMR52 Device Process tank with agitator A0018837 Turbulent surface. Single stage agitator (f < 1 Hz) Antenna size FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in) FMR52 50 mm (2 in) 80 mm (3 in) (3.2)
  • Page 12 Micropilot FMR51, FMR52 Device Stilling well Bypass A0018840 A0018842 Antenna size Antenna size FMR51 40 to 100 mm ( 1½ ... 4 in) 40 to 100 mm ( 1½ ... 4 in) FMR52 50 to 80 mm ( 2 ... 3 in) 50 to 80 mm ( 2 ...

  • Page 13: Operating Frequency

    Micropilot FMR51, FMR52 Operating frequency K-band (~ 26 GHz) Up to 8 Micropilot transmitters can be installed in the same tank because the transmitter pulses are statistically coded. Transmitting power Distance Average energy density in beam direction Standard version With "Advanced dynamics" application package 1 m (3.3 ft)

  • Page 14: Output

    Micropilot FMR51, FMR52 Output Output signal HART Signal coding FSK ±0.5 mA over current signal Data transmission rate 1 200 Bit/s Galvanic isolation PROFIBUS PA Signal coding Manchester Bus Powered (MBP) Data transmission rate 31.25 kBit/s, voltage mode Galvanic isolation...

  • Page 15: Signal On Alarm

    Micropilot FMR51, FMR52 Signal on alarm Depending on the interface, failure information is displayed as follows: • Current output (for HART devices) – Failsafe mode selectable (in accordance with NAMUR Recommendation NE 43): Minimum alarm: 3.6 mA Maximum alarm (= factory setting): 22 mA –...
  • Page 16 Micropilot FMR51, FMR52 Output values Analog Input: • Level linearized • Distance • Terminal voltage • Electronic temperature • Absolute echo amplitude • Relative echo amplitude • Analog output advanced diagnostics 1/2 Digital Input: • Advanced diagnostic blocks • Status output switch block...
  • Page 17 Contains parameters which allow to backup the no output values Block device configuration in the display module and to restore it into the device. Access to these parameters is restricted to the Endress+Hauser service. depending on the configuration of the block Endress+Hauser...
  • Page 18 Micropilot FMR51, FMR52 Function Blocks Block Content Number of Number of Execution Functionality permanent instantiable time blocks blocks Resource Block The Resource Block contains all the enhanced data that uniquely identifies the field device. It is an electronic version of a nameplate of the device.
  • Page 19 Micropilot FMR51, FMR52 Block Content Number of Number of Execution Functionality permanent instantiable time blocks blocks Integrator The Integrator Function Block 25 ms standard Block integrates a variable as a function of the time or accumulates the counts from a Pulse Input block.

  • Page 20: Power Supply

    Micropilot FMR51, FMR52 Power supply Terminal assignment 2-wire: 4-20mA HART – – 4...20 mA – – 4...20 mA A0011294  3 Terminal assignment 2-wire; 4-20mA HART Without integrated overvoltage protection With integrated overvoltage protection Active barrier with power supply (e.g. RN221N): Observe terminal voltage (→  28) HART communication resistor (≥250 Ω): Observe maximum load (→...
  • Page 21 Micropilot FMR51, FMR52 2-wire: 4-20mA HART, switch output – 4...20 mA ³ – 4...20 mA ³ A0013759  4 Terminal assignment 2-wire; 4-20mA HART, switch output Without integrated overvoltage protection With integrated overvoltage protection Active barrier with power supply (e.g. RN221N): Observe terminal voltage (→  28) HART communication resistor (≥250 Ω): Observe maximum load (→...
  • Page 22 Micropilot FMR51, FMR52 2-wire: 4-20mA HART, 4-20mA – 4...20 mA – 4...20 mA – 4...20 mA – 4...20 mA A0013923  5 Terminal assignment 2-wire, 4-20 mA HART, 4...20mA Without integrated overvoltage protection With integrated overvoltage protection Connection current output 2 Connection current output 1 Supply voltage for current output 1 (e.g.
  • Page 23 Micropilot FMR51, FMR52 4-wire: 4-20mA HART (10.4 to 48 V 4...20 mA ³ A0011340  6 Terminal assignment 4-wire; 4-20mA HART (10.4 to 48 VDC) Evaluation unit, e.g. PLC HART communication resistor (≥250 Ω): Observe maximum load (→  30) Connection for Commubox FXA195 or FieldXpert SFX100 (via VIATOR Bluetooth modem) Analog display device: Observe maximum load (→...
  • Page 24 Micropilot FMR51, FMR52 4-wire: 4-20mA HART (90 to 253 V 4...20 mA ³ A0018965  7 Terminal assignment 4-wire; 4-20mA HART (90 to 253 VAC) Evaluation unit, e.g. PLC HART communication resistor (≥250 Ω): Observe maximum load (→  30) Connection for Commubox FXA195 or FieldXpert SFX100 (via VIATOR Bluetooth modem) Analog display device: Observe maximum load (→...
  • Page 25 Micropilot FMR51, FMR52 PROFIBUS PA / FOUNDATION Fieldbus A0011341  8 Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus Without integrated overvoltage protection With integrated overvoltage protection Cable screen: Observe cable specifications Switch output (open collector): Terminals 3 and 4 PROFIBUS PA / FOUNDATION Fieldbus: Terminals 1 and 2...
  • Page 26 Micropilot FMR51, FMR52 Connection examples for the switch output For HART devices, the switch output is available as an option. See product structure, feature 20: "Power Supply, Output", option B: "2-wire; 4-20mA HART, switch output" Devices with PROFIBUS PA and FOUNDATION Fieldbus always have a switch output.

  • Page 27: Device Plug Connectors

    Micropilot FMR51, FMR52 Device plug connectors For the versions with fieldbus plug connector (M12 or 7/8"), the signal line can be connected without opening the housing. Pin assignment of the M12 plug connector Meaning Signal + not connected Signal -...

  • Page 28: Supply Voltage

    Micropilot FMR51, FMR52 Supply voltage An external power supply is required. Various supply units can be ordered from Endress+Hauser: see "Accessories" section (→  92) 2-wire, 4-20mA HART, passive "Power Supply, "Approval" Terminal voltage U at Maximum load R, depending on the supply voltage U at the Output"...
  • Page 29 Micropilot FMR51, FMR52 "Power Supply, Output" "Approval" Terminal voltage U at the Maximum load R, depending on the supply voltage U at the device supply unit C: 2-wire; 4-20mA HART, 12 to 30 V R [ ] ? 4-20mA U 0 [V]...

  • Page 30: Power Consumption

    Micropilot FMR51, FMR52 4-wire, 4-20mA HART, active "Power supply; Output" Terminal voltage Maximum load R K: 4-wire 90-253VAC; 4-20mA HART 90 to 253 V (50 to 60 Hz), 500 Ω overvoltage category II L: 4-wire 10,4-48VDC; 4-20mA HART 10.4 to 48 V...

  • Page 31: Power Supply Failure

    "Guidelines for planning and commissioning PROFIBUS DP/PA", PNO Guideline 2.092 "PROFIBUS PA User and Installation Guideline" and IEC61158-2 (MBP). FOUNDATION Fieldbus Endress+Hauser recommends using twisted, shielded two-wire cables. For further information on the cable specifications, see Operating Instructions BA00013S "FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2 (MBP).

  • Page 32: Overvoltage Protection

    < 1.5 pF Nominal arrest impulse voltage (⁸⁄₂₀ μs) 10 kA External overvoltage protection HAW562 or HAW569 from Endress+Hauser are suited as external overvoltage protection. For detailed information please refer to the following documents: • HAW562: TI01012K • HAW569: TI01013K...

  • Page 33: Performance Characteristics

    Micropilot FMR51, FMR52 Performance characteristics Reference operating • Temperature = +24 °C (+75 °F)±5 °C (±9 °F) conditions • Pressure = 960 mbar abs. (14 psia)±100 mbar (±1.45 psi) • Humidity = 60 %±15 % • Reflector: metal plate with a minimum diameter of 1 m (40 in) •...

  • Page 34: Measured Value Resolution

    Micropilot FMR51, FMR52 20 (0.79) 3 (0.12) -3 (-12) -20 (-0.79) 2 (6.6) D [m] ([ft]) A0019034  12 Maximum measured error in near-range applications; values for version with the "Advanced dynamics" application package Δ Maximum measured error Lower edge of the antenna...

  • Page 35: Gas Phase Compensation With External Pressure Sensor (Profibus Pa, Foundation Fieldbus)

    Micropilot FMR51, FMR52 error for a few typical gases/vapors (with regard to distance; a positive value means that too large a distance is being measured): Gas layer Temperature Pressure °C °F 1 bar (14,5 psi) 10 bar (145 psi) 50 bar (725 psi)

  • Page 36: Installation

    Micropilot FMR51, FMR52 Installation Installation conditions Mounting position • Recommended distance A from wall to outer edge of nozzle: ~ 1/6 of tank diameter. Nevertheless the device should not be installed closer than 15 cm (5.91 in) to the tank wall.
  • Page 37 If the outer wall of the vessel is made of a non-conductive material (e.g. GRP), microwaves can also be reflected off interfering installations outside the signal beam (e.g. metallic pipes (1), ladders (2), grates (3), ...). Therefore, there should be no such interfering installations in the signal beam. Please contact Endress+Hauser for further information. A0017123 Endress+Hauser...
  • Page 38 Micropilot FMR51, FMR52 Optimization options • Antenna size The bigger the antenna, the smaller the beam angle α and the fewer interference echoes (→  39). • Mapping The measurement can be optimized by means of electronic suppression of interference echoes.
  • Page 39 Micropilot FMR51, FMR52 Beam angle A0016891  13 Relationship between beam angle α, distance D and beamwidth diameter W The beam angle is defined as the angle α where the energy density of the radar waves reaches half the value of the maximum energy density (3-dB-width). Microwaves are also emitted outside the signal beam and can be reflected off interfering installations.
  • Page 40 Micropilot FMR51, FMR52 9 m (30 ft) 2.85 m (9.4 ft) 1.58 m (5.2 ft) 12 m (39 ft) 3.80 m (12 ft) 2.1 m (6.9 ft) 15 m (49 ft) 4.75 m (16 ft) 2.63 m (8.6 ft) 20 m (66 ft) 6.34 m (21 ft)

  • Page 41: Measuring Conditions

    • The tank height should be at least H (see table). 100% øD A0018872 Affected compounds are e.g. R134a, R227, Dymel 152a. Dielectric constants of important media commonly used in the industry are summarized in the document SD106F, which can be downloaded from the Endress+Hauser web page (www.endress.com). Endress+Hauser...
  • Page 42 Micropilot FMR51, FMR52 Device A [mm (in)] B [m (ft)] C [mm (in)] H [m (ft)] FMR51 50(1.97) > 0.2 (0.7) 50 to 250 (1.97 to 9.84) > 0.3 (1.0) FMR52 200(7.87) Endress+Hauser...

  • Page 43: Installation In Vessel (Free Space)

    Micropilot FMR51, FMR52 Installation in vessel (free Horn antenna (FMR51) space) Alignment • Align the antenna vertically to the product surface. The maximum range may be reduced if the horn antenna is not vertically aligned. • A marking at the flange (somewhere between the flange holes) or the boss enables alignment of the antenna.
  • Page 44 Micropilot FMR51, FMR52 Please contact Endress+Hauser for applications with higher nozzle. Threaded connection • Tighten with the hexagonal nut only. • Tool : Hexagonal wrench 55 mm • Maximum permissible torque: 60 Nm (44 lbf ft) Mesurement from the outside through plastic walls •...
  • Page 45 75 mm (2.95 in) < 500 mm (19.7 in) < 500 mm (19.7 in) Please contact Endress+Hauser for applications with higher nozzle. For flanges with PTFE cladding: Use spring washers (see figure) to compensate for the sagging of the cladding.
  • Page 46 Micropilot FMR51, FMR52 The thickness of the PTFE flange cladding is 4 mm (0.16 in). This corresponds to the maximum adjustment distance of the spring washers. Usually, the PTFE flange cladding also serves as a seal between the nozzle and the device flange.

  • Page 47: Installation In Stilling Well

    Micropilot FMR51, FMR52 Installation in stilling well A0016841  16 Installation in stilling well Marking for antenna alignment • For horn antenna: Align the marking towards the slots of the stilling well. • Measurements can be performed through an open full bore ball valve without any problems.
  • Page 48 Micropilot FMR51, FMR52 Recommendations for the stilling well • Metal (no enamel coating; plastic on request). • Constant diameter. • Diameter of stilling well not larger than antenna diameter. • Diameter difference between horn antenna and inner diameter of the stilling well as small as possible.
  • Page 49 Micropilot FMR51, FMR52 Examples for the construction of stilling wells 100% 100% mm (in) A0019009 Micropilot FMR50/FMR51: Horn 40mm(1½") Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") Stilling well with slots Full bore ball valve Marking for axial alignment Threaded connection e.g. welding neck flange DIN2633 ...

  • Page 50: Installation In Bypass

    Micropilot FMR51, FMR52 Installation in bypass A0019446  17 Installation in bypass Marking for antenna alignment Tank connectors • Alighn the marker perpendicular (90°) to the tank connectors. • Measurements can be performed through an open full bore ball valve without any problems.
  • Page 51 Micropilot FMR51, FMR52 Recommendations for the bypass pipe • Metal (no plastic or enamel coating). • Constant diameter. • Select horn antenna as big as possible. For intermediate sizes (e.g. 95 mm (3.5 in)) select next larger antenna and adapt it mechanically (for horn antennas).
  • Page 52 Micropilot FMR51, FMR52 Example for the construction of a bypass 100% mm (in) A0019010 Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") Full bore ball valve Minimum distance to upper connection pipe: 400 mm (15,7 in) Marking for axial alignment e.g. welding neck flange DIN2633 Diameter of the connection pipes as small as possible Do not weld through the pipe wall;...

  • Page 53: Vessels With Heat Insulation

    Micropilot FMR51, FMR52 Vessels with heat insulation A0019142 If process temperatures are high, the device must be included in normal tank insulation to prevent the electronics heating up as a result of heat radiation or convection. The insulation may not exceed beyond the neck of the housing.

  • Page 54: Environment

    Micropilot FMR51, FMR52 Environment Ambient temperature range Measuring device –40 to +80 °C (–40 to +176 °F); –50 °C (–58 °F) with manufacturer declaration on request Local display –20 to +70 °C (–4 to +158 °F), the readability of the display may be impaired at temperatures outside the temperature range.
  • Page 55 Micropilot FMR51, FMR52 FMR51 Seal: • Viton GLT, –40 to 150 °C (–40 to 302 °F) • Kalrez, –20 to 150 °C (–4 to 302 °F) Housing: GT18 (316 L) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of...
  • Page 56 Micropilot FMR51, FMR52 FMR51 Seal: • Viton GLT, –40 to 150 °C (–40 to 302 °F) • Kalrez, –20 to 150 °C (–4 to 302 °F) Housing: GT20 (Alu, coated) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of...
  • Page 57 Micropilot FMR51, FMR52 FMR51 Seal: Graphite, –40 to 250 °C (–40 to 482 °F) Housing: GT19 (Plastics PBT) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of the product structure) (-40) (176) (176) (176) (482) (111) (482) (-40)
  • Page 58 Micropilot FMR51, FMR52 FMR51 Seal: Graphite, –196 to 450 °C (–321 to 842 °F) Housing: GT18 (316 L) Temperature unit: °C (°F) A0019344 Power Supply; Output (Pos. 2 of the product structure) -196 -196 (-321) (178) (178) (178) (842) (79)
  • Page 59 Micropilot FMR51, FMR52 FMR51 Seal: Graphite, –196 to 450 °C (–321 to 842 °F) Housing: GT20 (Alu, coated) Temperature unit: °C (°F) A0019344 Power Supply; Output (Pos. 2 of the product structure) -196 -196 (-321) (178) (178) (178) (842) (102)
  • Page 60 Micropilot FMR51, FMR52 FMR52 Antenna: Horn 50mm/2" Housing: GT19 (Plastics PBT) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of the product structure) (-40) (176) (176) (176) (392) (108) (392) (-40) (-40) (-40) Switch output not used (-40)
  • Page 61 Micropilot FMR51, FMR52 FMR52 Antenna: Horn 80mm/2" Housing: GT18 (316 L) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of the product structure) (-40) (178) (178) (178) (392) (135) (392) (-40) (-40) (-40) Switch output not used (-40)

  • Page 62: Storage Temperature

    Micropilot FMR51, FMR52 FMR52 Antenna: Horn 80mm/2" Housing: GT20 (Alu, coated) Temperature unit: °C (°F) A0019351 Power Supply; Output (Pos. 2 of the product structure) (-40) (178) (178) (178) (392) (142) (392) (-40) (-40) (-40) Switch output not used (-40)

  • Page 63: Electromagnetic Compatibility (Emc)

    Micropilot FMR51, FMR52 hose-down cleaning. The material compatibility has to be considered if cleaning agents are used! The maximum permitted temperature at the flange should not be exceeded. Electromagnetic Electromagnetic compatibility to all relevant requirements of the EN 61326- series and NAMUR compatibility (EMC) recommendation EMC (NE21).

  • Page 64: Process

    Micropilot FMR51, FMR52 Process Process temperature range Sensor Seal Process temperature range FMR51 Viton GLT –40 to +150 °C (–40 to 302 °F) Kalrez –20 to +150 °C (–4 to 302 °F) Graphite, -40 ... 250°C / -40 ... 482°F –40 to +250 °C (–40 to 482 °F)

  • Page 65: Dielectric Constant

    Micropilot FMR51, FMR52 Dielectric constant • For liquids – ε ≥1.9 in free-field applications – ε ≥1.4 in stilling well • For bulk solids ε ≥1.6 Endress+Hauser...

  • Page 66: Mechanical Construction

    Micropilot FMR51, FMR52 Mechanical construction Dimensions Dimensions of the electronics housing 98 (3.86) 90 (3.54) 78 (3.07) A0011666  19 Housing GT18 (316L); Dimensions in mm (in)   *This measure is valid for devices with integrated overvoltage protection. 99.5 (3.92)* 78 (3.07) 90 (3.54)
  • Page 67 Micropilot FMR51, FMR52 Dimensions FMR51 (process connection/antenna) ød ød øD øA mm (in) ød A0017753 Threaded connection Clamp adapter 2"/3" Flange version Threaded connection with antenna extension 100 mm (3.94 in) Reference point of the measurement Endress+Hauser...
  • Page 68 Micropilot FMR51, FMR52 ø27 (1.06) ød øD ød øA øD ød ød øD mm (in) A0017755 Clamp adapter 2"/3" with antenna extension 100 mm (3.94 in) Flange version with antenna extension 100 mm (3.94 in) Version XT 250°C (482 °F) with threaded connection and antenna extension 100 mm to 1000 mm (3.94 in to 39.4 in)
  • Page 69 Micropilot FMR51, FMR52 ød øD ø27(1.06) ød øD ød øD mm (in) A0017756 Flange version, coated Version flange with antenna extension 100 mm to 1000 mm (3.94 in to 39.4 in) Version threaded connection with antenna extension 100 mm to 1000 mm (3.94 in to 39.4 in) Version HT 450 °C (842 °F) with flange...
  • Page 70 Micropilot FMR51, FMR52 Dimension Version DN50 DN80 DN100 DN150 36 mm (1.42 in) PN100 D 265 mm (10.4 in) - Flanges according to JIS B2220 Dimension Version DN50 DN80 DN100 DN150 16 mm (0.63 in) 18 mm (0.71 in) 18 mm (0.71 in) 22 mm (0.87 in)
  • Page 71 Micropilot FMR51, FMR52 Dimensions FMR52 (process connection/antenna) ø48 (1.89) ø48 (1.89) ø48 (1.89) øa øb øc ød ø75 (2.95) ø75 (2.95) ø75 (2.95) øc øa øb ød mm (in) A0017748 Dairy coupling adapter DN50 Clamp adapter DN50 Version DN50 with flange...

  • Page 72: Weight

    Micropilot FMR51, FMR52 Flanges according to ANSI B16.5 Dimension Version 2" 3" 4" 6" 19.1 mm (0.75 in) 23.9 mm (0.94 in) 23.9 mm (0.94 in) 25.4 mm (1 in) c 150 lbs 92 mm (3.62 in) 127 mm (5 in) 158 mm (6.22 in) 212 mm (8.35 in)
  • Page 73 Micropilot FMR51, FMR52 Housing GT18 - stainless steel, corrosion-resistant No. Part: material No. Part: material • Cover seal: EPDM Pressure relief stopper: 316L (1.4404) Cover lock Ground terminal • Screw: A4 • Screw: A4 • Clamp: 316L (1.4404) • Spring washer: A4 •...
  • Page 74 Micropilot FMR51, FMR52 Materials: Antenna and process connection FMR51 A0018961 Version with screw-in adapter XT version with threaded connection XT version with flange HT version with flange Version with flange and antenna extension > 100 mm (3.94 in) to 500 mm (19.7 in) Version with threaded connection and antenna extension >...
  • Page 75 Micropilot FMR51, FMR52 Pos. Part Material Extension process adapter 316L (1.4404) Locking washer Process adapter 316L (1.4404) Housing adapter 316L (1.4404) Temperature reduction (XT) 316L (1.4404) Intermediate adapter (HT) 316L (1.4404) Process adapter 316L (1.4404) FMR52 A0018951 Dairy coupling Clamp adapter Flange version Pos.
  • Page 76 Micropilot FMR51, FMR52 Weather protection cover Nr. Part: material Nr. Part: material Protection cover: 304 (1.4301) Bracket: 304 (1.4301) 2.1 Washer: A2 5.1 Cheese head screw: A2-70 2.2 Cheese head screw: A4-70 5.2 Nut: A2 3.1 Washer: A2 Ground terminal •...

  • Page 77: Operability

    Micropilot FMR51, FMR52 Operability Operating concept Operator-oriented menu structure for user-specific tasks • Commissioning • Operation • Diagnostics • Expert level Quick and safe commissioning • Guided menus ("Make-it-run" wizards) for applications • Menu guidance with brief explanations of the individual parameter functions Reliable operation •...

  • Page 78: Operation With Remote Display And Operating Module Fhx50

    Micropilot FMR51, FMR52 Operation with remote display and operating module FHX50 A0013137  22 FHX50 operating options Housing of the remote display and operating module FHX50 Display and operating module SD02, push buttons; cover must be removed Display and operating module SD03, optical keys; can be operated through the glass of the cover (in...
  • Page 79 Micropilot FMR51, FMR52 Via PROFIBUS PA protocol PROFIBUS DP ENDRESS + HAUSER PROFIBUS PA A0015775 Segment coupler Computer with Profiboard/Proficard and operating tool (e.g. FieldCare) PLC (Progrommable Logic Controller) Transmitter Additional functions (valves etc.) Endress+Hauser...
  • Page 80 Micropilot FMR51, FMR52 Via FOUNDATION Fieldbus FF-HSE FF-H1 ENDRESS + HAUSER – FF-H1 A0017188  24 FOUNDATION Fieldbus system architecture with associated components FFblue Bluetooth modem Field Xpert SFX100 FieldCare NI-FF interface card Industrial network FF-HSE High Speed Ethernet FF-H1...
  • Page 81 Micropilot FMR51, FMR52 Via service interface (CDI) A0014019 Service interface (CDI) of the measuring device (= Endress+Hauser Common Data Interface) Commubox FXA291 Computer with "FieldCare" operating tool Endress+Hauser...

  • Page 82: Integration In Tank Gauging System

    Micropilot FMR51, FMR52 Integration in tank gauging 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 system 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 83: System Integration Via Fieldgate

    The number of instruments which can be connected in mutidrop mode can be calculated by the "FieldNetCalc" program. A description of this program can be found in Technical Information TI 400F (Multidrop Conncector FXN520). The program is available form your Endress+Hauser sales organisation or in the internet at: www.de.endress.com/Download...

  • Page 84: Certificates And Approvals

    The measuring system meets the legal requirements of the applicable EC guidelines. These are listed in the corresponding EC Declaration of Conformity together with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark. C-Tick symbol The measuring system meets the EMC requirements of the "Australian Communications and Media...

  • Page 85: Radio Standard En302372-1/2

    Micropilot FMR51, FMR52 Belgium, Bulgaria, Germany, Denmark, Estonia, France, Greece, Great Britain, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Latvia, Malta, Netherland, Norway, Austria, Poland, Romania, Sweden, Switzerland, Slovakia, Spain, Czech Republic and Cyprus. All countries not mentioned above are at present in the implementation phase.

  • Page 86: Japanes Radio Approval

    Micropilot FMR51, FMR52 Canada CNR-Gen Section 7.1.3 This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

  • Page 87: Ordering Information

    • Automatic verification of exclusion criteria • Automatic creation of the order code and its breakdown in PDF or Excel output format • Ability to order directly in the Endress+Hauser Online Shop 5-point linearity protocol The following notes must be taken into account if option F4 ("5 point linearity protocol") has been selected in feature 550 ("Calibration").

  • Page 88: Customized Parametrization

    Micropilot FMR51, FMR52 Customized parametrization If the option IJ "Customized parametrization HART", IK "Customized parametrization PA" or IL "Customized parametrization FF" has been selected in feature 570 "Service", customer specific presettings can be selected for the following parameters: Parameter Communication...

  • Page 89: Accessories

    Micropilot FMR51, FMR52 Accessories Device-specific accessories Accessory Description Weather protection cover mm (in) A0015466 273.8 (10.8) 298.5 (11.8) 255.1 (10) 164 (6.46) mm (in) A0015472 37.8 mm (1.49 in) 54 mm (2.13 in) The weather protection cover can be ordered together with the device (product structure, feature 620 "Accessory Enclosed", option PB "Weather Protection Cover").
  • Page 90 Micropilot FMR51, FMR52 Accessory Description Remote display FHX50 A0019128 • Material: – Plastics PBT – 316L (in preparation) • Suitable for the display modules: – SD02 (push buttons) – SD03 (touch control) (in preparation) • Connection cable: – Cable with M12 plug; supplied with the FHX50; up to 30 m (98 ft) –...

  • Page 91: Communication-Specific Accessories

    HART For details refer to Technical Information TI00404F Accessory Description Commubox FXA291 Connects Endress+Hauser field devices with CDI interface (= Endress+Hauser Common Data Interface) to the USB interface of a computer. For details refer to Technical Information TI00405C Accessory Description...

  • Page 92: Service-Specific Accessories

    Accessory Description FieldCare Endress+Hauser' s FDT-based Plant Asset Management tool. Helps to configure and maintain all field devices of your plant. By supplying status information it also supports the diagnosis of the devices. For details refer to Operating Instructions BA00027S and BA00059S.

  • Page 93: Documentation

    Micropilot FMR51, FMR52 Documentation The following document types are available: • On the CD supplied with the device • In the Download Area of the Endress+Hauser Internet site: www.endress.com → Download Standard documentation Micropilot FMR51, FMR52 Correlation of documentations to the device:...
  • Page 94 Micropilot FMR51, FMR52 Feature 010 Approval Available for Safety Instructions HART Safety Instructions PROFIBUS FOUNDATION Fieldbus ATEX: II 1/2 G Ex d [ia] IIC T6-T1 Ga/Gb • FMR51 XA00684F XA00692F ATEX: II 1/2 D Ex ta IIIC Txx°C Da/Db • FMR52 ATEX:II 1/2 G Ex ia IIC T6-T1 Ga/Gb •...
  • Page 95 Micropilot FMR51, FMR52 Registered trademarks HART ® Registered trademark of the HART Communication Foundation, Austin, USA PROFIBUS ® Registered trademark of the PROFIBUS User Organization, Karlsruhe, Germany FOUNDATION Fieldbus Registered trademark of the Fieldbus Foundation, Austin, Texas, USA KALREZ ®...
  • Page 96 *71224353* 71224353 www.addresses.endress.com...

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