Endress+Hauser Micropilot FMR60 Radar Level Transmitter

Overview

The Endress+Hauser Micropilot FMR60 is a non-contact radar level transmitter using 80 GHz frequency modulated continuous wave (FMCW) technology for continuous level measurement of liquids, pastes, and slurries. As the first 80 GHz radar developed to the international functional safety directive IEC 61508, it combines high precision with the reliability required for safety-relevant level applications.

As the official authorized partner and exclusive regional representative for Endress+Hauser, Seven Star LLC proudly supplies the Endress+Hauser Micropilot FMR60 to storage terminals and process facilities across the Sultanate of Oman and the wider GCC, backed by genuine factory calibration, full documentation, and local technical support.

Measurement Principle

The Endress+Hauser Micropilot FMR60 operates on the FMCW radar principle. The antenna emits an electromagnetic wave at a continuously varying frequency, which travels to the surface of the product, reflects, and returns to the antenna; the frequency difference between the transmitted and received signal is measured and converted directly into an accurate level reading.

Because the measurement is entirely non-contact, it is unaffected by changing media properties, temperature changes, gas blankets, or vapors. The high 80 GHz frequency produces a notably small beam angle, allowing the FMR60 to focus its signal past internal tank obstructions such as ladders, heating coils, and agitators that can interfere with lower-frequency radar instruments.

Engineering Design of the Endress+Hauser Micropilot FMR60

The FMR60 measures ranges up to 50 m with accuracy of ±1 mm, and is rated for process temperatures from –40°C to +130°C and pressures from –1 to +16 bar. A drip-off antenna design combined with improved signal-processing algorithms maintains reliable readings even in condensing or heavily vaporous vessel atmospheres.

The transmitter includes Heartbeat Technology for continuous self-diagnosis and system health monitoring, and communicates via HART, PROFIBUS, FOUNDATION Fieldbus, or Bluetooth for both local configuration and integration with plant control and asset management systems.

Key Features

The Endress+Hauser Micropilot FMR60 is engineered for precise, non-contact level measurement, and the Endress+Hauser Micropilot FMR60 is trusted across storage and process applications throughout the region:

• Delivers measurement accuracy of ±1 mm across measuring ranges up to 50 m.
• Uses 80 GHz FMCW radar for a small beam angle that avoids internal tank obstructions.
• Is developed to IEC 61508 functional safety standards for safety-relevant applications.
• Remains unaffected by changing media, temperature swings, gas blankets, or vapors.
• Handles process temperatures from –40°C to +130°C and pressures from –1 to +16 bar.
• Includes a drip-off antenna design that resists buildup in condensing vessel atmospheres.
• Includes Heartbeat Technology for continuous self-diagnosis and system health monitoring.
• Supports HART, PROFIBUS, FOUNDATION Fieldbus, or Bluetooth communication.

Industrial Applications

The Endress+Hauser Micropilot FMR60 is specified for bulk liquid storage terminals, chemical and petrochemical process vessels, water and wastewater treatment tanks, and any application requiring precise, contactless level measurement without probe fouling. Its small beam angle also suits vessels with internal structures such as mixers, ladders, and heating coils.

As the officially authorized partner for Endress+Hauser, Seven Star LLC distributes the Micropilot FMR60 to storage and process facilities throughout Oman and the GCC, including projects in the Sohar and Salalah economic zones, oil and gas terminals, and desalination and water treatment plants, supported by regional stock availability and factory-trained technical staff.

Technical Specifications

Key technical parameters for the Endress+Hauser Micropilot FMR60 are summarized below.

Call To Action

For storage tanks and process vessels standardizing on the Endress+Hauser Micropilot FMR60, Seven Star LLC is ready to support your project with a formal RFQ, technical datasheet, and delivery timeline. Regional warehouse stock and factory-trained instrumentation engineers mean faster lead times and reliable after-sales support across Oman and the GCC. As the authorized partner for Endress+Hauser in Oman and the GCC, contact our instrumentation division today to configure the right Micropilot FMR60 variant for your application, complete with genuine calibration certificates and full documentation.