Endress+Hauser Micropilot FMR67B HART Technical Information
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Endress+Hauser Micropilot FMR67B HART Technical Information

Free space radar
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TI01687F/00/EN/01.22-00
71575910
2022-06-01
Products
Technical Information
Micropilot FMR67B
HART
Free space radar
Level measurement in bulk solids
Application
• Continuous, non-contact level measurement of powdered to granular bulk solids
• Process connections: Flanges with purge air and alignment unit
• Maximum measuring range: 125 m (410 ft)
• Temperature: –40 to +450 °C (–40 to +842 °F)
• Pressure: –1 to +160 bar (–14.5 to +2 321 psi)
• Accuracy: ±3 mm (±0.12 in)
Your benefits
• PTFE lens antenna or ceramic sealed high-temperature horn antenna
• Reliable measurement thanks to strong signal focusing, even with multiple
internal fixtures
• Easy, guided commissioning with intuitive user interface
• Bluetooth®wireless technology for commissioning, operation and maintenance
• SIL2 as per IEC 61508, SIL3 for homogeneous redundancy
Solutions
Services

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Summary of Contents for Endress+Hauser Micropilot FMR67B HART

  • Page 1 Products Solutions Services TI01687F/00/EN/01.22-00 71575910 2022-06-01 Technical Information Micropilot FMR67B HART Free space radar Level measurement in bulk solids Application • Continuous, non-contact level measurement of powdered to granular bulk solids • Process connections: Flanges with purge air and alignment unit •...

  • Page 2: Table Of Contents

    Micropilot FMR67B HART Table of contents Important document information ....4 Process ........31 Symbols .
  • Page 3 Micropilot FMR67B HART Documentation ......68 Document function ......

  • Page 4: Important Document Information

    Micropilot FMR67B HART Important document information Symbols Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.

  • Page 5: Graphic Conventions

    Micropilot FMR67B HART Graphic conventions • Installation, explosion and electrical connection drawings are presented in simplified format • Devices, assemblies, components and dimensional drawings are presented in reduced-line format • Dimensional drawings are not to-scale representations; the dimensions indicated are rounded off to 2 decimal places •...

  • Page 6: Input

    Micropilot FMR67B HART D = (c ∆t) / 2 where c is the speed of propagation of the wave. In summary, D can be calculated from the measured difference frequency Δf. D is then used to determine the content of the tank or silo.

  • Page 7: Operating Frequency

    Silo height > 0.7 m (2.3 ft) For the dielectric constants (DC values) of many media commonly used in industry, please refer • Dielectric constant (DC value) Compendium CP01076F • The Endress+Hauser "DC Values app" (available for Android and iOS) Approx. 80 GHz Operating frequency Up to 8 devices can be installed in a tank without the devices mutually influencing one another.

  • Page 8: Signal On Alarm

    Micropilot FMR67B HART Signal on alarm Current output Failure mode (according to NAMUR Recommendation NE 43): • Minimum alarm (= factory setting): 3.6 mA • Maximum alarm: 22 mA Local display Status signal (according to NAMUR Recommendation NE 107): Plain text display...

  • Page 9: Wireless Hart Data

    Micropilot FMR67B HART HART specification: DD version: Device description files (DTM, DD) Information and files under: • www.endress.com On the product page for the device: Documents/Software → Device drivers • www.fieldcommgroup.org HART load: Min. 250 Ω HART device variables The following measured values are assigned to the device variables at the factory:...

  • Page 10: Power Supply

    Micropilot FMR67B HART Power supply Terminal assignment Single compartment housing A0042594  3 Connection terminals and ground terminal in the connection compartment Positive terminal Negative terminal Internal ground terminal Dual compartment housing A0042803  4 Connection terminals and ground terminal in the connection compartment...

  • Page 11: Available Device Plugs

    Micropilot FMR67B HART Dual compartment housing, L-form A0045842  5 Connection terminals and ground terminal in the connection compartment Positive terminal Negative terminal Internal ground terminal Terminals • Supply voltage and internal ground terminal: 0.5 to 2.5 mm (20 to 14 AWG) •...

  • Page 12: Supply Voltage

    Micropilot FMR67B HART Measuring devices with Harting plug Han7D – + – Han7D – A0041011 Electrical connection for devices with Harting plug Han7D View of the plug-in connection on the device Brown  Green/yellow Blue Material CuZn, gold-plated plug-in jack and plug contacts...

  • Page 13: Cable Entries

    Devices without optional overvoltage protection Equipment from Endress+Hauser fulfills the requirements of the product standard IEC / DIN EN 61326-1 (Table 2 Industrial Environment). Depending on the type of port (DC power supply, input/output port) different testing levels according...

  • Page 14: Performance Characteristics

    Micropilot FMR67B HART Overvoltage category Overvoltage category II 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 % •...

  • Page 15: Response Time

    Micropilot FMR67B HART • Digital: 1 mm • Analog: 1 µA Response time According to DIN EN IEC 61298-2 / DIN EN IEC 60770-1 , the step response time is the time following an abrupt change in the input signal up until the changed output signal has adopted 90 % of the steady-state value for the first time.
  • Page 16 Micropilot FMR67B HART Orientation Internal vessel fittings A0031814 Avoid internal fittings (point level switches, temperature sensors, struts, vacuum rings, heating coils, baffles etc.) inside the signal beam. Pay attention to the beam angle α. Avoiding interference echoes A0031817 Endress+Hauser...

  • Page 17: Installation Instructions

    Micropilot FMR67B HART Metal deflector plates, installed at an angle to scatter the radar signals, help prevent interference echoes. Vertical alignment of antenna axis Align the antenna so that it is perpendicular to the product surface. The maximum reach of the antenna can be reduced, or additional interference signals can occur, if the antenna is not installed perpendicular to the product.
  • Page 18 Micropilot FMR67B HART Information about the mounting nozzle The maximum nozzle length H depends on the nozzle diameter D. The maximum nozzle length H depends on the nozzle diameter D D 80 to 100 mm (3.2 to 4 in) 1 700 mm (67 in)
  • Page 19 Micropilot FMR67B HART Antenna nozzle mounting, flush mount 80 mm (3 in) ØD 80 to 100 mm (3.2 to 4 in) 1 750 mm (70 in) 100 to 150 mm (4 to 6 in) 2 200 mm (88 in) ≥ 150 mm (6 in) 3 300 mm (132 in) øD...

  • Page 20: Beam Angle

    Micropilot FMR67B HART The maximum length of the nozzle H depends on the nozzle diameter D D min. 80 to 100 mm (3 to 4 in) 1 450 mm (57 in) 100 to 150 mm (4 to 6 in) 1 800 mm (71 in) ≥...
  • Page 21 Micropilot FMR67B HART α α A0031824  10 Relationship between beam angle α, distance D and beamwidth diameter W The beamwidth diameter W depends on the beam angle α and the distance D. Horn antenna 65 mm (2.56 in), α 4 °...
  • Page 22 Micropilot FMR67B HART PTFE, flush mount 80 mm (3 in) antenna, α 3 ° W = D × 0.05 5 m (16 ft) 0.25 m (0.82 ft) 10 m (33 ft) 0.50 m (1.64 ft) 15 m (49 ft) 0.75 m (2.46 ft) 20 m (66 ft) 1.00 m (3.28 ft)

  • Page 23: Environment

    Micropilot FMR67B HART Container with heat insulation A0046566 If process temperatures are high, the device should be included in the usual container insulation system (2) to prevent the electronics from heating as a result of thermal radiation or convection. The rib structure (1) must not be insulated.
  • Page 24 Micropilot FMR67B HART A0032024  11 Plastic housing material; process temperature range: –40 to +80 °C (–40 to +176 °F) = T : –40 °C (–40 °F) |  T : +76 °C (+169 °F) = T : +76 °C (+169 °F) |  T : +76 °C (+169 °F) = T : +80 °C (+176 °F) | ...
  • Page 25 Micropilot FMR67B HART A0048826  14 Plastic housing material; process temperature range: 0 to +150 °C (+32 to +302 °F) with CSA C/US approval = T : 0 °C (+32 °F) |  T : +76 °C (+169 °F) = T : +76 °C (+169 °F) |  T : +76 °C (+169 °F) = T...
  • Page 26 Micropilot FMR67B HART A0032024  17 Plastic housing material; process temperature range: –40 to +280 °C (–40 to +536 °F) = T : –40 °C (–40 °F) |  T : +76 °C (+169 °F) = T : +76 °C (+169 °F) |  T : +76 °C (+169 °F) = T : +280 °C (+536 °F) | ...
  • Page 27 Micropilot FMR67B HART Process temperature range: 0 to +450 °C (+32 to +842 °F), with CSA C/US approval A0048826  20 Plastic housing material; process temperature range: 0 to +450 °C (+32 to +842 °F) with CSA C/US approval = T : 0 °C (+32 °F) |  T : +76 °C (+169 °F)
  • Page 28 Micropilot FMR67B HART A0032024  23 Aluminum housing material; process temperature range: –40 to +200 °C (–40 to +392 °F) = T : –40 °C (–40 °F) |  T : +76 °C (+169 °F) = T : +76 °C (+169 °F) |  T : +76 °C (+169 °F) = T : +200 °C (+392 °F) | ...
  • Page 29 Micropilot FMR67B HART A0032024  26 316L housing material; process temperature range: –40 to +80 °C (–40 to +176 °F) = T : –40 °C (–40 °F) |  T : +77 °C (+171 °F) = T : +77 °C (+171 °F) |  T : +77 °C (+171 °F) = T : +80 °C (+176 °F) | ...

  • Page 30: Storage Temperature

    Micropilot FMR67B HART A0032024  29 316L housing material; process temperature range: –40 to +280 °C (–40 to +536 °F) = T : –40 °C (–40 °F) |  T : +77 °C (+171 °F) = T : +77 °C (+171 °F) |  T : +77 °C (+171 °F) = T : +280 °C (+536 °F) | ...

  • Page 31: Vibration Resistance

    Micropilot FMR67B HART • Thread NPT1/2, IP66/68 TYPE 4X/6P • HAN7D plug, 90 degrees, IP65 NEMA Type 4X • M12 plug • When housing is closed and connecting cable is plugged in: IP66/67 NEMA Type 4X • When housing is open or connecting cable is not plugged in: IP20, NEMA Type 1...
  • Page 32 Micropilot FMR67B HART Horn antenna 65 mm (2.6 in) Process connection standard flange Seal Process pressure range Graphite –40 to +280 °C (–40 to +536 °F) –1 to 160 bar (–14.5 to 2 320.6 psi) Graphite –40 to +450 °C (–40 to +842 °F) –1 to 160 bar (–14.5 to 2 320.6 psi)

  • Page 33: Dielectric Constant

    The pressure range may be further restricted in the event of a CRN approval. Dielectric constant For bulk solids ε ≥ 1.6 Contact Endress+Hauser for applications with lower dielectric constants than indicated. Mechanical construction Dimensions The dimensions of the individual components must be added together for the total dimensions. Plastic single compartment housing 94 (3.7)
  • Page 34 Micropilot FMR67B HART Aluminum single compartment housing 101 (3.98) 45 (1.77) 125 (4.92) A0038380  32 Dimensions of aluminum single compartment housing Height with cover with glass viewing window (devices for Ex d, dust Ex) Height with cover with plastic viewing window...
  • Page 35 Micropilot FMR67B HART Dual compartment housing 132 (5.2) 121 (4.76) 115 (4.53) 118 (4.65) 64 (2.52) 54 (2.13) 78 (3.07) 143 (5.63) A0038377  33 Dimensions of dual compartment housing Height with cover with glass viewing window (devices for Ex d, dust Ex)
  • Page 36 Micropilot FMR67B HART Dual compartment housing, L-form 110 (4.33) 101 (3.98) 140 (5.51) 138 (5.43) A0038381  34 Dimensions of dual compartment housing, L-form Height with cover with glass viewing window (devices for Ex d, dust Ex) Height with cover with plastic viewing window...
  • Page 37 Micropilot FMR67B HART DN65 horn antenna, with UNI flange and alignment unit 65 (2.56) A0048883  36 Dimensions of DN65 horn antenna, with UNI flange and alignment unit. Unit of measurement mm (in) Reference point of measurement Bottom edge of housing 466 mm (18.35 in);...
  • Page 38 Micropilot FMR67B HART UNI flange UNI 4"/DN100/100A Suitable for ASME B16.5, 4" 150lbs / EN1092-1; DN100 PN16 / JIS B2220; 10K 100A • Material: Aluminum • Process pressure: ≤1 bar (14.5 psi) • Weight: 1.4 kg (3.09 lb) The number of bolts is reduced in some cases. To match different standards the bores are enlarged.
  • Page 39 Micropilot FMR67B HART UNI flange 8"/DN200/200A for antennas with alignment unit 95.2 (3.75) 26 (1.02) A0048840  39 Dimensions of UNI flange 8"/DN200/200A for antennas with alignment unit. Unit of measurement mm (in) UNI flange 8"/DN200/200A Suitable for ASME B16.5, 8" 150lbs / EN1092-1; DN200 PN16 / JIS B2220; 10K 200A •...
  • Page 40 Micropilot FMR67B HART UNI flange 10"/DN250/250A for antennas with alignment unit 95.2 (3.75) 26 (1.02) 358 (14.1) 405 (15.9) A0048841  40 Dimensions of UNI flange 10"/DN250/250A for antennas with alignment unit. Unit of measurement mm (in) UNI flange 10"/DN250/250A Suitable for ASME B16.5, 10"...
  • Page 41 Micropilot FMR67B HART Drip-off antenna, PTFE, 50 mm (2 in), with UNI flange and purge air connection 42.5 (1.67) A0046488  41 Dimensions of Drip-off antenna, PTFE, 50 mm (2 in), with UNI flange and purge air connection. Unit of...
  • Page 42 Micropilot FMR67B HART UNI flange 4"/DN100/100A for Drip-off antenna, PTFE, 50 mm (2 in) with purge air connection 20 (0.79) A0048876  43 UNI flange 4"/DN100/100A for Drip-off antenna, PTFE, 50 mm (2 in) with purge air connection. Unit of measurement mm (in) UNI flange 4"/DN100/100A...
  • Page 43 Micropilot FMR67B HART Antenna flush mount, PTFE, 80 mm (3 in), with standard flange and purge air connection 62.5 (2.46) A0046489  45 Dimensions of antenna flush mount, PTFE, 80 mm (3 in), with standard flange and purge air connection .
  • Page 44 Micropilot FMR67B HART Antenna flush mount, PTFE, 80 mm (3 in), with UNI flange and purge air connection 50 (1.97) A0046490  46 Dimensions of antenna flush mount, PTFE, 80 mm (3 in), with UNI flange and purge air connection. Unit of measurement mm (in) Process temperature version ≤150 °C (302 °F)
  • Page 45 Micropilot FMR67B HART UNI flange 8"/DN200/200A Suitable for ASME B16.5, 8" 150lbs / EN1092-1; DN200 PN16 / JIS B2220; 10K 200A • Material 316L • Process pressure: ≤1 bar (14.5 psi) • Weight: 5.1 kg (11.24 lb) UNI flange 10"/DN250/250A for antenna flush mount, PTFE, 80 mm (3 in), purge air connection 29 (1.14)
  • Page 46 Micropilot FMR67B HART Antenna flush mount, 80 mm (3 in), with UNI flange, alignment unit and purge air connection 47 (1.85) A0046491  49 Dimensions of antenna flush mount, 80 mm (3 in), with UNI flange, alignment unit and purge air connection.
  • Page 47 Micropilot FMR67B HART UNI flange UNI 4"/DN100/100A for antennas with alignment unit 95.2 (3.75) 90° 185 (7.28) 225 (8.86) A0048838  50 Dimensions of UNI flange UNI 4"/DN100/100A for antennas with alignment unit. Unit of measurement mm (in) UNI flange UNI 4"/DN100/100A Suitable for ASME B16.5, 4"...
  • Page 48 Micropilot FMR67B HART UNI flange 6"/DN150/150A for antennas with alignment unit 95.2 (3.75) 26 (1.02) 90° 12 (0.47) 240 (9.45) 280 (11) A0048839  51 Dimensions of UNI flange 6"/DN150/150A for antennas with alignment unit. Unit of measurement mm (in) UNI flange 6"/DN150/150A...
  • Page 49 Micropilot FMR67B HART UNI flange 8"/DN200/200A for antennas with alignment unit 95.2 (3.75) 26 (1.02) A0048840  52 Dimensions of UNI flange 8"/DN200/200A for antennas with alignment unit. Unit of measurement mm (in) UNI flange 8"/DN200/200A Suitable for ASME B16.5, 8" 150lbs / EN1092-1; DN200 PN16 / JIS B2220; 10K 200A •...

  • Page 50: Weight

    Micropilot FMR67B HART UNI flange 10"/DN250/250A for antennas with alignment unit 95.2 (3.75) 26 (1.02) 358 (14.1) 405 (15.9) A0048841  53 Dimensions of UNI flange 10"/DN250/250A for antennas with alignment unit. Unit of measurement mm (in) UNI flange 10"/DN250/250A Suitable for ASME B16.5, 10"...

  • Page 51: Materials

    Micropilot FMR67B HART Antenna and process connection adapter The flange weight (316/316L) depends on the selected standard and sealing surface. Details -> TI00426F or in the relevant standard The heaviest version is indicated for the antenna weights DN65 horn antenna 4.40 kg (9.70 lb) + flange weight...
  • Page 52 Micropilot FMR67B HART Materials in contact with the medium DN65 horn antenna A0046618  54 Material; DN65 horn antenna. Unit of measurement mm (in) Horn: 316L / 1.4404 Antenna: Al (ceramic) Antenna seal: graphite Process connection: 316L / 1.4404 Housing adapter: 316L / 1.4404...
  • Page 53 Micropilot FMR67B HART Drip-off antenna, purge air connection A0046611  56 Material; Drip-off antenna, purge air connection . Unit of measurement mm (in) Antenna: PTFE, seal material FKM Viton GLT Process connection: PP Housing sensor adapter: 316L / 1.4404 Synthetic/organic fiber elastomer seal (asbestos-free), FA material Threaded adapter, plug screw fitting: 316L / 1.4404...
  • Page 54 Micropilot FMR67B HART Antenna flush mount, 80 mm (3 in), with UNI flange and purge air connection A0046613  58 Material; antenna flush mount, 80 mm (3 in), with UNI flange and purge air connection. Unit of measurement mm (in) Antenna: PTFE, seal material FKM Viton GLT Process connection: 316L / 1.4404...

  • Page 55: Operability

    Micropilot FMR67B HART Operability Operating concept Operator-oriented menu structure for user-specific tasks • Guidance • Diagnostics • Application • System Fast and safe commissioning • Interactive wizard with graphical user interface for guided commissioning in FieldCare, DeviceCare or DTM, AMS and PDM-based third-party tools or SmartBlue •...

  • Page 56: Local Operation

    Prerequisite • Measuring device with display including Bluetooth • Smartphone or tablet with Endress+Hauser SmartBlue app or PC with DeviceCare from version 1.07.05 or FieldXpert SMT70 The connection has a range of up to 25 m (82 ft). The range can vary depending on environmental conditions such as attachments, walls or ceilings.

  • Page 57: System Integration

    System integration HART Version 7 Supported operating tools Smartphone or tablet with Endress+Hauser SmartBlue app, DeviceCare from version 1.07.05, FieldCare, DTM, AMS and PDM HistoROM data management When replacing the electronic insert, the stored data is transferred by reconnecting the HistoROM.

  • Page 58: En 302729 Radio Standard

    Micropilot FMR67B HART EN 302729 radio standard The devices comply with the LPR (Level Probing Radar) radio standard EN 302729. The devices are approved for unrestricted use inside and outside closed containers in countries of the EU and the EFTA. As a prerequisite, the countries must have already implemented this standard.

  • Page 59: Fcc

    • 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 Calibration Factory calibration certificate The points of the linearity protocol are spread evenly over the measuring range (0 to 100 %).

  • Page 60: Service

    Micropilot FMR67B HART 100% A0032643 Reference point of measurement Minimum distance between reference point R and 100% mark Empty calibration Full calibration Measuring range restrictions The following restrictions must be considered when selecting E and F: • Minimum distance between reference point R and 100% mark A ≥ antenna length + 200 mm (8 in)

  • Page 61: Application Packages

    Monitoring system and the in-situ verification of devices in the application. The application package can be ordered together with the device or can be activated subsequently with an activation code. Detailed information on the order code is available via the Endress+Hauser website www.endress.com...

  • Page 62: Accessories

    Micropilot FMR67B HART "Foam detection" wizard This wizard configures the automatic foam detection. Foam detection can be linked to a output variable or status information e.g. to control a sprinkler used to dissolve the foam. It is also possible to monitor the foam increase in a so called foam index.

  • Page 63: Plastic Weather Protection Cover

    Micropilot FMR67B HART Material • Weather protection cover: 316L • Clamping screw: A4 • Holder: 316L Order number for accessories: 71438303 Plastic weather protection The weather protection cover can be ordered together with the device via the "Accessory enclosed" cover product structure.
  • Page 64 Micropilot FMR67B HART Ordering information • The flange seal can be ordered together with the device via the "Accessory enclosed" product structure. • Order number: 71074263 Seal, adjustable, DN100 The seal, adjustable, DN100 is compatible with flanges EN DN100 PN10/PN16 ø115 (4.53)
  • Page 65 Micropilot FMR67B HART ø89 (3.5) ø133 (5.2) A0046698 Technical data • Material: EPDM • Recommended screw size: M14 • Recommended screw length: 100 mm (3.9 in) • Process pressure: –0.1 to 0.1 bar (–1.45 to 1.45 psi) • Process temperature:–40 to +80 °C (–40 to +176 °F) Ordering information •...

  • Page 66: M12 Socket

    Micropilot FMR67B HART ø168 (6.6) ø219 (8.6) A0046700 Technical data • Material: EPDM • Recommended screw size: M18 • Recommended screw length: 100 mm (3.9 in) • Process pressure: –0.1 to 0.1 bar (–1.45 to 1.45 psi) • Process temperature:–40 to +80 °C (–40 to +176 °F) Ordering information •...

  • Page 67: Commubox Fxa195 Hart

    Micropilot FMR67B HART A0046692 Plastic single compartment housing, remote display Aluminum single compartment housing, remote display Device side, plastic single compartment housing prepared for remote display Device side, aluminum single compartment housing prepared for remote display Device side, dual compartment housing, L-form, prepared for remote display Material of single compartment housing, remote display •...

  • Page 68: Fieldgate Fxa42

    For an overview of the scope of the associated Technical Documentation, refer to the following: • W@M Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the matrix code on the nameplate Document function...
  • Page 69 Registered trademark of the FieldComm Group, Austin, Texas, USA Bluetooth® The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Endress+Hauser is under license. Other trademarks and trade names are those of their respective owners. Apple®...
  • Page 72 *71575910* 71575910 www.addresses.endress.com...

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