Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot Radar FMR57AAACCABDA6XEJ2

• Extended Product Type: Transmitter

• Product ID: FMR57-AAACCABDA6XEJ2

• E+H Type Designation: Transmitter

Description of Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot Radar Level Transmitter

The Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot Radar Level Transmitter is a high-precision, non-contact radar level measurement device designed for continuous monitoring of liquids in demanding industrial environments. As part of the renowned Micropilot FMR57 series, this instrument uses advanced 26 GHz radar technology to provide reliable and accurate level measurement regardless of temperature fluctuations, pressure changes, or vapor presence.

Engineered for industries where measurement reliability is critical, the Endress+Hauser FMR57 offers superior signal processing and echo tracking capabilities. Its non-contact measurement method eliminates mechanical wear, reducing maintenance requirements and extending operational life. This makes it an excellent solution for continuous level measurement in storage tanks, process vessels, and silos.

The device is built with a robust industrial design that supports harsh operating conditions often found in chemical processing, oil and gas facilities, water treatment plants, and power generation systems. Its advanced diagnostics and intelligent monitoring capabilities allow plant operators to maintain high operational efficiency while minimizing downtime.

With easy integration into modern automation systems, the transmitter supports multiple communication protocols and offers seamless compatibility with distributed control systems (DCS), PLC systems, and industrial monitoring platforms. The radar measurement technology ensures high performance even in applications with foam, condensation, agitation, or changing product properties.

Because of its accuracy, durability, and smart diagnostics, the FMR57 Micropilot Radar transmitter is widely recognized as one of the most reliable solutions for industrial liquid level measurement.

Technical Specifications of Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot 

Parameter	Specification
Manufacturer	Endress+Hauser
Model	FMR57-AAACCABDA6XEJ2
Product Series	Micropilot FMR57
Measurement Principle	Non-contact radar level measurement
Radar Frequency	26 GHz
Measuring Range	Up to 40 m (131 ft) depending on antenna type
Accuracy	±2 mm
Output Signal	4–20 mA HART
Communication Protocol	HART, optional digital communication
Process Temperature Range	-40°C to +200°C (-40°F to +392°F)
Process Pressure Range	Vacuum to 40 bar (580 psi)
Power Supply	12–35 V DC
Enclosure Rating	IP66 / IP67
Housing Material	Aluminum or stainless steel
Process Connection	Threaded or flanged options
Mounting Position	Top mounting on tank or vessel
Hazardous Area Approval	ATEX, IECEx, FM, CSA options
Display	Optional local display with configuration capability

Key Features of Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot Radar 

1. High Measurement Accuracy
The radar-based measurement technology provides extremely accurate level readings, even in challenging process conditions such as turbulence or vapor.

2. Non-Contact Measurement Technology
Since the radar signal measures level without touching the liquid surface, there is no sensor wear, reducing maintenance costs and improving longevity.

3. Advanced Echo Processing
Sophisticated signal analysis ensures reliable measurement even in tanks with agitators, foam, or internal structures.

4. Robust Industrial Design
Designed for demanding environments, the transmitter offers high resistance to corrosion, temperature extremes, and pressure variations.

5. Smart Diagnostics and Monitoring
Built-in diagnostics allow predictive maintenance and early detection of potential system issues.

6. Flexible Integration
Supports industry-standard communication protocols, making it easy to integrate into modern automation systems.

7. Wide Measurement Range
Capable of measuring liquid levels in both small vessels and large storage tanks with high precision.

Applications of Endress+Hauser FMR57-AAACCABDA6XEJ2 Micropilot Radar 

The Endress+Hauser Micropilot FMR57 Radar Level Transmitter is widely used across multiple industries where accurate and reliable level measurement is essential.

Chemical Processing

Provides accurate measurement of aggressive chemicals, solvents, and corrosive liquids stored in process vessels or tanks.

Oil and Gas Industry

Used for monitoring storage tanks, separation vessels, and refinery processes where high reliability and safety are critical.

Water and Wastewater Treatment

Ideal for monitoring reservoirs, treatment tanks, and chemical dosing systems.

Power Generation

Supports level monitoring in cooling systems, feedwater tanks, and chemical storage vessels.

Food and Beverage Industry

Provides hygienic and reliable level measurement for liquid ingredients and storage tanks.

Industrial Storage Tanks

Suitable for bulk liquid storage facilities where continuous monitoring improves operational safety and inventory control.

Frequently Asked Questions (FAQ)

What is the Endress+Hauser FMR57 Micropilot radar transmitter used for?

The FMR57 radar transmitter is used for continuous non-contact level measurement of liquids in industrial tanks, vessels, and storage systems.

How does radar level measurement work?

Radar transmitters emit microwave signals toward the liquid surface. The signal reflects back to the sensor, and the device calculates the level based on the time it takes for the signal to return.

What industries commonly use the FMR57 radar transmitter?

Industries such as oil and gas, chemical processing, water treatment, power generation, and food processing commonly use this radar level transmitter.

Can the FMR57 measure levels in tanks with vapor or foam?

Yes. Radar technology is highly resistant to vapor, condensation, and foam, ensuring accurate measurements in challenging environments.

Is the FMR57 suitable for hazardous areas?

Yes. The device is available with hazardous area approvals including ATEX and IECEx, making it suitable for explosive environments.

What are the main advantages of radar level measurement?

Radar level transmitters provide high accuracy, non-contact measurement, minimal maintenance, and reliable performance in harsh industrial conditions.