Description

Endress+Hauser FMR67: Reliable Level Measurement Solution

First 80GHz Radar Compliant With IEC 61508

The Micropilot FMR67 is the first 80GHz radar developed according to the international functional safety directive IEC 61508, ensuring reliability. It provides precise level measurement for challenging applications.

Perfect for Measuring in Slim Silos

It offers maximum reliability due to the drip-off antenna, improved focusing, and very small emitting angles, making it perfect for measuring in slim silos where space is at a premium.

Used for Powdery to Granular Solids

The FMR67 is used for continuous, non-contact level measurement in powdery to granular bulk solids, ensuring accurate readings in diverse industrial environments. Its robust design handles difficult materials effectively.

Smart Sensor Functionality via Heartbeat Technology

FMR67 possesses the smart sensor functionality Heartbeat Technology, providing insights into sensor health for optimal performance and predictive maintenance, reducing downtime and operational costs.

High Beam Focusing for Vessels Internal Fittings

Suited for free space applications up to 125m, it offers high beam focusing for vessels with many internal fittings, minimizing interference and ensuring accurate measurements in complex tank geometries.

IEC 61508 Compliance Ensures Hardware/Software Safety

Hardware and software are developed according to IEC 61508 up to SIL3 in homogeneous redundancy, ensuring high safety and reliability in critical processes and conforming to stringent industry standards.

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Specifications

Measuring principle

Level radar solid
Characteristic / Application

Reliable, non-contact level measurement for high silos, bunkers or stockpiles, especially with many obstacles, long measuring range and build-up forming media.
Specialities

Heartbeat Technology,
SIL 2/3 according to IEC 61508,
Bluetooth® commissioning,
Operation and maintenance SmartBlue App,
Very small beam angle,
Safety and reliability with Multi- Echo Tracking,
HistoROM,
RFID TAG for easy identification,
Air purge connection,
Alignment device
Supply / Communication

2-wire (HART),
Bluetooth® wireless technology and App (optional)
Frequency

W-band (~80 GHz)
Accuracy

+/- 3 mm (0.12 in)
Ambient temperature

-40…+80 °C
(-40…+176 °F)
Process temperature

-40…+200 °C
(-40…+392 °F)
Main wetted parts

PTFE, 316L
Alignment device: Alu
Process connection

Thread:
G1-1/2″, MNPT1-1/2″;
Flanges:
DN80…DN100
ASME 3″…4″
UNI DN80…DN250 (3″…10″)
Max. measurement distance

125 m (410 ft)
Communication

4…20 mA HART
Additional switch,
Bluetooth® wireless technology
Certificates / Approvals

ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, JPN Ex, UK Ex
Safety approvals

SIL2, SIL3
Options

Remote operation via SmartBlue App using Bluetooth®

Data Sheet

Download Data Sheet Of: Endress+Hauser FMR67 Radar measurement Micropilot