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Measuring principle
Level radar solid
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Characteristic / Application
For simple applications:
Reliable, non-contact measurement of levels
in silos or storage tanks for bulk solids -
Specialities
Heartbeat Verification + Monitoring, Bluetooth® Commissioning,
operation and maintenance with SmartBlue App,
HistoROM, RFID TAG for easy identification -
Supply / Communication
2-wire (HART/ PROFIBUS PA)
PROFINET with Ethernet-APL
Bluetooth® wireless technology -
Frequency
W-Band (~80 GHz)
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Antenna
1-1/2″ / 40mm encapsulated, PVDF
2″ / 50mm Drip-off, PTFE -
Accuracy
+/- 3 mm (0.12 in)
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Ambient temperature
-40 … +85 °C (-40 … +185 °F)
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Process temperature
-40 … +130 °C (-40 … +266 °F)
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Process pressure / max. overpressure limit
Vacuum…16 bar (232 psi)
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Main wetted parts
PVDF or PTFE
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Process connection
Thread:
G1-1/2″, MNPT1-1/2″
Flange:
UNI DN80…DN150
Mounting bracket -
Max. measurement distance
50 m (164 ft)
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Communication
HART/ PROFIBUS PA
PROFINET with Ethernet-APL
Bluetooth® wireless
technology and app (optional) -
Certificates / Approvals
IEC Ex, ATEX, CSA C/US, EAC Ex, JPN Ex,
KC Ex, INMETRO Ex, NEPSI Ex, UK Ex -
Safety approvals
SIL
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Design approvals
EU Food Contact Material (EC) 1935/2004;
US Food Contact Material FDA CFR 21;
Declaration of Conformity ASME B31.3;
CRN approval -
Marine approval
ABS, LR, BV, RINA, DNV
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Options
Display, Customized settings,
App ‘SmartBlue’ for commissioning and operation via Bluetooth
Heartbeat for batch detection; Gas-tight implementation;
Overvoltage protection; PWIS free -
Application limits
DK < 1.6
Reduction of the max. possible measuring range due to:
Media with poor reflective properties cone of repose
extremely loose surface of bulk solids, e.g. bulk solids with a
low bulk density during pneumatic filling buildup, especially of
moist products.
Alternative for these applications: FMR67B
Field of application
The Micropilot FMR66B belongs to the new generation of 80 GHz radar sensors. It is suitable for continuous, non-contact level measurement in simple solid applications. Wizards guide through commissioning, retesting and verification of the instrument and guarantee easy handling. The small beam angle is perfect for measurements in narrow silos. Heartbeat Technology detects unwanted anomalies, such as buildup, for increased productivity.
The Micropilot FMR66B is for free-field applications up to 50 m and provides high beam focus for vessels with many internal internals.Process connections: Thread or mounting bracketTemperature: -40 to +200 °C (-40 to 392° F)Pressure: -1 to +16 bar (-14.5 to +266 psi)Maximum measuring range: 50 m (164 ft)Accuracy: ±3 mm (0.12 in)W-Band: 80 GHzInternational explosion protection certificates, SIL, ship approvals, 5- or 10-point factory calibration certificate
Benefits
Easy handling through intuitive operation and wizards, for commissioning and verificationEasier troubleshooting thanks to recommended actions in the displaySafety by Design: Device development according to IEC 61508Increased productivity because of process monitoring, verification and diagnostics during operation with Heartbeat TechnologyEasy device integration into asset management systems through digital communication