Endress Hauser FMR62 80GHz Radar Level Transmitter Liquid Measurement for Water & Wastewater
Product Overview
The Endress Hauser Micropilot FMR62 is a cutting-edge 80GHz radar level transmitter designed for non-contact liquid measurement in water, wastewater, and industrial processes. Leveraging high-frequency radar technology, it delivers exceptional accuracy (±2 mm) even in challenging environments with turbulence, foam, or vapors. The device supports 2-wire and 4-wire communication (HART/PROFIBUS PA) and features a corrosion-resistant PTFE-coated antenna for aggressive liquids. Its compact design and advanced signal processing ensure reliable performance in tanks, reservoirs, and open channels.
Technical Parameters
| Parameter | Specification |
| Measurement Range | 0-80m (0-262ft) |
| Accuracy | ±2 mm (0.08 in) |
| Frequency | 80 GHz (W-band) |
| Antenna Type | Horn DN50/2" or DN80/3" (PTFE-coated) |
| Communication | 2-wire (HART/PROFIBUS PA/FOUNDATION Fieldbus), 4-wire (HART) |
| Process Temperature | -40°C to +120°C (-40°F to +248°F) |
| Ambient Temperature | -40°C to +80°C (-40°F to +176°F) |
| Process Pressure | Vacuum to 10 bar (Vacuum to 145 psi) |
| Certifications | ATEX, IECEx, SIL, 5-point linearity protocol |
Key Features
80GHz High-Frequency Radar: Penetrates foam and vapor for precise liquid measurement.
Corrosion-Resistant Design: PTFE-coated antenna suits acidic or alkaline liquids.
Advanced Signal Processing: Filters turbulence and interference automatically.
Easy Integration: Supports HART, PROFIBUS PA, and FOUNDATION Fieldbus protocols.
Low Maintenance: Non-contact operation reduces wear in harsh environments.
Global Safety Compliance: SIL certification and explosion-proof certifications.
Applications
Water & Wastewater: Monitoring levels in treatment plants, reservoirs, and sewage systems.
Chemical Industry: Measuring aggressive liquids like acids, alkalis, or solvents.
Food & Beverage: Level control for juices, dairy products, or brewing tanks.
Pharmaceuticals: Precise measurement of sterile liquids in cleanroom environments.
Power Generation: Cooling tower and boiler level monitoring.
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