Radar Measurement Time-Of-Flight Micropilot FMR52
Brand: Endress+HauserRadar Measurement Time-Of-Flight Micropilot FMR52
Brand: Endress+Hauser

For applications in aggressive liquids Micropilot FMR52 offers extraordinary advantages with its completely PTFE-filled and flush-mounted horn antenna. The FMR52 is also the sensor for hygiene-sensitive applications in the food and life sciences industry - ASME BPE, USP Class VI, 3-A and EHEDG approvals. Micropilot is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapors.
Flush-mounted, completely PTFE-encapsulated horn antenna.
- Process connections: Flush-mounted with cladded flange, process connections for hygiene requirements (Tri-Clamp, 11851)
- Temperature: -196 to +200°C (-320,8 to +392°F)
- Pressure: -1 to +25bar (-14.5 to +362psi)
- Maximum measuring range: 40m (131ft), 60m (197ft) for enhanced dynamics
- Accuracy: ±2mm
- K-band: 26GHz
- International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approval
- Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)
- Reliable non-contact measurement even for changing product and process conditions
- HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
- Highest reliability even in the presence of obstructions in the vessel due to new Multi-Echo Tracking evaluation
- Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
- Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)
- World's easiest proof test concept for SIL and WHG saves time and cost
Specifications
Brand
Measuring Principle
- Level radar
Characteristic / Application
- Premium device for continuous non-contact level measurement, in which aggressive media are used as well as for highest hygiene requirements (ASME BPE, USP Class VI)
- Flush mounted, fully PTFE filled horn antenna
Specialities
- Heartbeat Technology
- SIL 2 according to IEC 61508
- Bluetooth® commissioning
- Operation and maintenance SmartBlue App
- Safety and reliability with Multi-Echo Tracking
- HistoROM
- RFID TAG for easy identification
Supply / Communication
- 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus)
- 4-wire (HART)
- Bluetooth® wireless technology and App (optional)
Frequency
- K-band (~26 GHz)
Accuracy
- +/- 2 mm (0.08 in)
Ambient Temperature
- -50...+80 °C (-58...+176 °F)
Process Temperature
- -196...+200 °C (-321...+392 °F)
Process Pressure / Max. Overpressure Limit
- Vacuum...25 bar
- (Vacuum...363 psi)
Main Wetted Parts
- PTFE
Process Connection
- Flange: DN50...DN150, ASME 2"...6", JIS 10K
Process Connection Hygienic
- Tri-Clamp ISO2852
- DIN11851
Max. Measurement Distance
- Standard: 40 m (131 ft)
- With advanced dynamics: 60 m (197 ft)
Communication
- 4...20 mA HART
- PROFIBUS PA
- FOUNDATION Fieldbus
- Bluetooth® wireless technology
Certificates / Approvals
- ATEX, FM, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, KC, EAC, UK Ex
Safety Approvals
- Overfill protection WHG
- SIL
Design Approvals
- EN 10204-3.1
- ASME B31.3
- AD2000
Hygienic Approvals
- 3A, EHEDG
- CoC ASME-BPE
Marine Approval
- GL/ ABS/ LR/ BV/ DNV
Options
- Display
- Customized parameterization
- Remote operation via SmartBlue App using Bluetooth®
- Gas-tight feed through
- PWIS free
Application Limits
- Ammoniacal gas phase: FMR54 in stilling well
- Strong build-up formation: FMR54 with air purge
- Custody transfer measurement: FMR5xx
- Maximum measuring range is dependent on the tank form and/or application