Endress+Hauser Micropilot radar level transmitters

Provide non-contact level measurement for liquids and bulk solids using time-of-flight and 80 GHz radar technology. The portfolio covers basic utility monitoring, hygienic processing, aggressive chemicals, high-pressure vessels, bulk solids silos, and custody transfer tank gauging. Radar measurement is unaffected by density, temperature, pressure, or vapor layers, making it suitable for demanding industrial applications.

Product Overview

The Micropilot portfolio includes:

• FMR10B / FMR20B / FMR30B – Basic radar sensors for liquids and solids
• FMR43 – Hygienic radar sensor for fast-changing level applications
• FMR51 / FMR52 / FMR54 – Time-of-Flight radar for demanding liquid applications
• FMR57 – Radar for bulk solids
• FMR60B / FMR62B / FMR63B / FMR66B / FMR67B – 80 GHz radar sensors for advanced industrial use
• FWR30 – Cloud-connected radar level sensor
• NMR81 / NMR84 – High-accuracy radar for custody transfer and tank gauging

Key Technical Features

• Non-contact radar level measurement
• 80 GHz technology for narrow beam angle and high accuracy
• Suitable for liquids and bulk solids
• Hygienic designs for food and life sciences
• High-pressure and high-temperature capability
• Cryogenic operation down to –196 °C (selected models)
• Long measuring ranges up to 125 m
• Custody transfer accuracy up to 0.5 mm
• Materials including 316L, PTFE, PEEK, PVDF, ceramic and special alloys

Technical Specifications

Accuracy:
• Basic versions: ±2 to ±5 mm
• Advanced 80 GHz versions: ±1 mm
• Custody transfer versions: up to 0.5 mm

Process Temperature Range:
• Standard industrial range: –40 °C to +150 °C
• Extended high-temperature versions: up to +450 °C
• Cryogenic versions: down to –196 °C

Process Pressure Range:
• Vacuum up to 16–25 bar typical industrial range
• High-pressure versions up to 160 bar

Maximum Measurement Distance:
• Basic models: up to 10–30 m
• Industrial 80 GHz models: up to 50–80 m
• Bulk solids and advanced models: up to 125 m
• Custody transfer tank gauging: up to 70 m

Wetted Materials:
• 316L stainless steel
• PTFE
• PEEK
• PVDF
• Ceramic (Al2O3)
• Alloy C and special materials for aggressive media

Standards & Compliance

• Industrial EMC compliance
• Suitable for hygienic and life science processes
• Custody transfer compliant radar versions available
• Designed for hazardous areas and tank farm applications

Applications

• Liquid level measurement in tanks and vessels
• Bulk solids level measurement in silos
• Hygienic processing in food and pharmaceutical plants
• Chemical storage and aggressive media
• High-temperature steam and ammonia applications
• Cryogenic storage (LNG and low-temperature media)
• Tank gauging and custody transfer in oil & gas

Integration & System Compatibility

Micropilot radar transmitters integrate with PLC, DCS and tank gauging systems via standard industrial communication interfaces. Custody transfer models integrate with tank gauging systems and inventory management platforms. Cloud-connected versions support remote monitoring and supply chain visibility.

Why Radar Level Measurement?

Radar technology provides reliable non-contact level measurement independent of product properties such as density or conductivity. High-frequency 80 GHz sensors offer improved focusing, reduced interference, and high measurement stability in complex tank geometries.

TSB Local Support – Jordan

TSB provides application review, antenna selection, installation guidance, commissioning, and integration support for radar level transmitters in Jordan. We support water utilities, industrial plants, tank farms and EPC contractors with proper specification and technical assistance.

Contact TSB Jordan for technical consultation and commercial support for Endress+Hauser Micropilot radar level transmitters.