Description
Endress+Hauser Micropilot FMR20B Radar Level Sensor Technical Data and Selection Guide
Endress+Hauser Micropilot FMR20B Radar Level Sensor is supplied by SANTAN for industrial pipeline instrumentation, project procurement and maintenance replacement. This page summarizes model-specific data for preliminary engineering selection.
Verified Technical Specifications
| Measuring principle | 80 GHz free-space radar |
|---|---|
| Maximum range | 20 m with 40 mm antenna; 30 m with 80 mm antenna |
| Accuracy | Liquids ±2 mm; bulk solids ±4 mm |
| Process temperature | -40 to +80 °C |
| Process pressure | 40 mm antenna: -1 to +3 bar gauge. 80 mm antenna with 3- or 4-inch UNI slip-on flange: -1 to +1 bar gauge. 80 mm antenna with 6-inch UNI slip-on flange: unpressurized service. |
| Output | 4–20 mA/HART; optional Bluetooth commissioning |
| Applications | Water, wastewater, utilities, storage and bulk solids |
Values depend on the complete order code and selected options. Confirm the latest manufacturer datasheet before final specification.
Selection Data Required
- Process medium, density and viscosity
- Minimum, normal and maximum range or flow
- Operating and design pressure and temperature
- Process connection, wetted materials and enclosure
- Output, protocol, power supply and hazardous-area approval
Industry Applications
Typical applications include oil and gas pipelines, chemical processing, power and steam systems, water treatment, storage tanks, compressor skids and machinery automation. Suitability must be checked against the actual process data.
Related Products and Solutions
Official Technical Reference
Endress+Hauser official product documentation for Micropilot FMR20B
Request a Quote
Send the complete model code, quantity and process data to sales@santanfluid.com. WhatsApp: +86 136 9022 3185 (China) or +62 823 1767 3750 (Indonesia). No online payment is required.
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | Endress+Hauser Micropilot FMR20B Radar Level Sensor |
|---|---|
| Measurement Range | 80 GHz radar for liquids and solids; up to 20 m with 40 mm antenna or 30 m with 80 mm antenna |
| Accuracy | Liquids +/-2 mm; solids +/-4 mm under specified reference conditions |
| Process Connection | G1, NPT1, G1-1/2 or NPT1-1/2 threads; UNI flange 2 to 4 inch and slip-on flange options |
| Output Signal | 2-wire 4-20 mA HART with optional Bluetooth SmartBlue commissioning |
| Certifications | ATEX and multiple regional Ex approvals; WHG, food-contact, marine and NSF/ANSI 61 options |
| Application Industries | Water and wastewater; mining; minerals; food and beverage; silos; storage tanks and open basins |
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