Endress Hauser Micropilot FMR67 Long Range Radar Sensor for Mining & Aggregates Industry
Product Overview
The Endress Hauser FMR67 is a specialized long-range radar level sensor engineered for precision measurement in mining, aggregates, and heavy industrial sectors. Its 77-81GHz radar technology enables accurate detection (±3 mm) over distances up to 150m, even in dusty or high-vibration environments. The PTFE-coated antenna and IP68-rated enclosure ensure durability, while dual-wire communication (HART/PROFIBUS PA) simplifies integration with control systems. Ideal for stockpiles, open pits, and large tanks, the FMR67 optimizes inventory management and process efficiency.
Technical Parameters
| Parameter | Specification |
| Measurement Range | 0-150m (0-492ft) |
| Accuracy | ±3 mm (0.12 in) |
| Frequency | 77-81 GHz (W-band) |
| Antenna Type | Horn DN100/4" or DN150/6" (PTFE-coated) |
| Communication | 2-wire (HART/PROFIBUS PA/FOUNDATION Fieldbus), 4-wire (HART) |
| Process Temperature | -40°C to +150°C (-40°F to +302°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
Mining-Optimized Design: Withstands dust, vibrations, and extreme temperatures.
Long-Distance Accuracy: Maintains ±3 mm precision across 150m ranges.
Corrosion-Resistant Build: PTFE antenna coating resists abrasive materials.
Easy Installation: Modular design with adjustable mounting brackets.
Smart Diagnostics: Bluetooth-enabled self-checks reduce maintenance.
Global Safety Standards: SIL certification and explosion-proof ratings.
Applications
Stockpile Management: Measuring coal, iron ore, or aggregates in open yards.
Quarry Operations: Tracking limestone, sand, or gravel levels in crushing plants.
Cement Production: Monitoring raw material bins and clinker storage.
Offshore Platforms: Level control for drilling mud or fuel tanks.
Environmental Monitoring: Dusty wastewater ponds or ash storage in power plants.
Contact Us
Phone: +86-15000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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Endress Hauser FMR67 Radar Level Sensor for Mining 125m Range Images
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