Micropilot FMR66B 80 GHz Radar Sensor
Brand: Endress+HauserMicropilot FMR66B 80 GHz Radar Sensor
Brand: Endress+Hauser

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 bracket
- Temperature: -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 GHz
- International explosion protection certificates, SIL, ship approvals, 5- or 10-point factory calibration certificate
- Easy handling through intuitive operation and wizards, for commissioning and verification
- Easier troubleshooting thanks to recommended actions in the display
- Safety by Design: Device development according to IEC 61508
- Increased productivity because of process monitoring, verification and diagnostics during operation with Heartbeat Technology
- Easy device integration into asset management systems through digital communication
Specifications
Brand
Measuring Principle
- Level radar solid
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)
Antenna
- 1-1/2" / 40mm encapsulated, PVDF
- 2" / 50mm Drip-off, PTFE
Accuracy
- +/- 3 mm (0.12 in)
Ambient Temperature
- -40 … +85 °C (-40 … +185 °F)
Process Temperature
- -40 … +130 °C (-40 … +266 °F)
Process Pressure / Max. Overpressure Limit
- Vacuum...16 bar (232 psi)
Main Wetted Parts
- PVDF or PTFE
Process Connection
- Thread:
- G1-1/2", MNPT1-1/2"
- Flange:
- UNI DN80...DN150
- Mounting bracket
Max. Measurement Distance
- 50 m (164 ft)
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
Design Approvals
- Declaration of Conformity ASME B31.3;
- CRN approval
Hygienic Approvals
- EU Food Contact Material (EC) 1935/2004
- US Food Contact Material FDA CFR 21
Marine Approval
- ABS, LR, BV, RINA, DNV
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