
Endress+Hauser FMR50 Radar measurement Time-of-Flight Micropilot
- Max Range: 40m (131ft)
- Process Temperature: -40 to +130°C
- Process Pressure: Vacuum to 3 bar
- Measuring Frequency: 26GHz
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Description
Endress+Hauser FMR50: Reliable Level Measurement Solution
Best Choice for Simple Reservoir Applications
The Micropilot FMR50 is an ideal choice for straightforward reservoir and storage applications, as well as in essential utility processes. This free space radar is used for continuous, non-contact level measurement of liquids, pastes, and slurries with accuracy and consistency.
Unaffected by Changing Media or Conditions
The FMR50’s measurement capabilities remain unaffected by changing media, temperature fluctuations, gas blankets, or vapors. Its robust design ensures reliable readings in a variety of challenging operational conditions, making it a dependable choice for diverse industries.
Encapsulated PVDF or PP-Plated Horn Antenna
Equipped with an encapsulated PVDF or PP-plated horn antenna, the FMR50 ensures durability and resistance to corrosive substances. This design enhances its suitability for applications where exposure to harsh chemicals is a concern, guaranteeing prolonged operational life.
HistoROM Data Management for Easy Maintenance
The HistoROM data management concept allows for fast and easy commissioning, maintenance, and diagnostics. This feature simplifies the management of device data, ensuring that the FMR50 can be quickly set up, maintained, and diagnosed for optimal performance.
Multi-Echo Tracking Evaluation Enhances Reliability
Even with obstructions present in the vessel, the FMR50 maintains the highest reliability thanks to its new Multi-Echo Tracking evaluation. This advanced technology ensures accurate readings by distinguishing between true level signals and false echoes, ensuring reliable measurements.
Developed According to IEC 61508 Up to SIL3
Hardware and software are developed according to IEC 61508 standards up to SIL3 (in homogeneous redundancy). This compliance ensures the device meets stringent safety requirements, making it suitable for critical applications where safety is paramount.
tpt24: Your Premier Global Online Store
For those seeking to purchase the Endress+Hauser FMR50, tpt24 is the best online store worldwide. This platform guarantees the authenticity and quality of every product it sells. With global delivery capabilities, tpt24 ensures that you receive your FMR50 sensor, wherever you are.
Specifications
-
Measuring principle
Level radar
-
Characteristic / Application
For basic level measurement in liquids, pastes and slurries; non affected by changing media, temperature changes, gas blankets or vapor;
Encapsulated PVDF or PP clad 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
-40…+80 °C
(-40…+176 °F) -
Process temperature
-40…+130 °C
(-40…+266 °F) -
Process pressure / max. overpressure limit
Vacuum…3 bar
(Vacuum…43.5 psi) -
Main wetted parts
PVDF, Viton, PP, PBT
-
Process connection
Thread:
G1 1/2, MNPT1 1/2
Flange:
UNI DN80…DN150 (3″…6″) -
Max. measurement distance
Standard: 30 m (98 ft)
With advanced dynamics: 40 m (131 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 -
Options
Display,
Customized parameterization,
PWIS free,
Remote operation via SmartBlue App using Bluetooth® -
Application limits
Ammoniacal gas phase:
FMR54 in stilling well
Strong build-up formation:
FMR54 with air purge
Low DK:
FMR51
Only PTFE resistant:
FMR52
Custody transfer measurement:
FMR5xx






