 
                  Specs at a glance
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                              Accuracy+/- 2mm (0.08") 
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                              Process temperature-40…+80°C 
 (-40…+176°F)
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                              Process pressure / max. overpressure limit-1…3 bar 
 (-14,5…43 psi)
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                              Max. measurement distance30m (98.4 ft) 
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                              Main wetted partsPVDF, PBT/PC 
Field of application
The Micropilot FMR30B is made for continuous non-contact level measurement equipped with 80 GHz-technology. The installation and commissioning of the device is fast and easy due to its simple design and guiding wizards. Remote access via Bluetooth or on-site access via the color touch display ensures easy operation. With on-demand process verification and device diagnostics, thanks to Heartbeat Technology, downtime can be reduced. The compact device is ideal for narrow installation conditions.
The Micropilot FMR30B is a free space radar device with a measuring range of up to 30m (98ft) for level measurement in liquids and solids. It is suitable for utility applications across all industries and the perfect match for applications in Water & Wastewater as well as for basic applications in Mining, Minerals & Metals and Food & Beverage industry:
- Open basins 
- River monitoring 
- Sewer management 
- Pump station / lift station 
- Open channel flow 
- IBC and storage tanks 
- Silos 
- Stockpiles 
- Pneumatic conveying 
Benefits
- Fast commissioning and operation thanks to guided setup sequences (wizards) 
- Bluetooth connectivity enables easy, reliable and encrypted wireless remote access 
- Comfortable on-site access via color touch display 
- Device identification during Bluetooth connection thanks to “It’s me-function” (flashing display) 
- Simple device selection thanks to clear segmentation and easy configuration 
- Heartbeat Technology allows on-demand verification and diagnostics guided through the wizard without process interruption 
Videos
Lean selection
- 
        Standard products 
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
 
                              - 
        Standard products 
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
- 
        Specialized products 
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity | 
|---|---|---|
| 
 Fundamental selection Meet your basic measurement needs | Technical excellence | Simplicity | 
| 
 Lean selection Handle your core processes easily | Technical excellence | Simplicity | 
| 
 Extended selection Optimize your processes with innovative technologies | Technical excellence | Simplicity | 
| 
 Xpert selection Master your most challenging applications | Technical excellence | Simplicity Variable | 
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                                                    Technical Information (TI)
 TI Micropilot FMR30BEnglish version - 12/2024 Free-space radar HART EN 10/12/202425/09/2024Language: English Version: 10/12/2024 File size: 2.8 MB File name: TI01806FEN_0224-00.pdf 
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                                                    Operating Instruction (BA)
 BA Micropilot FMR30BEnglish version - 09/2024 Free-space radar HART EN 25/09/2024Language: English Version: 25/09/2024 File size: 2.9 MB File name: BA02373FEN_0124-00.pdf 
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                        - 
                                                            Technical Information (TI)
 TI Micropilot FMR30BFree-space radar 
 HARTEN 10/12/202425/09/2024Language: English Version: 10/12/2024 File size: 2.8 MB File name: TI01806FEN_0224-00.pdf 
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                        - 
                                                            Operating Instruction (BA)
 BA Micropilot FMR30BFree-space radar 
 HARTEN 25/09/2024Language: English Version: 25/09/2024 File size: 2.9 MB File name: BA02373FEN_0124-00.pdf 
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                                                            Device Parameter (GP)
 GP Micropilot FMR20B, FMR30BRadar 
 HARTEN 30/07/202530/09/2024Language: English Version: 30/07/2025 File size: 1.3 MB File name: GP01229FEN_0225-00.pdf 
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                                                            Short Instruction (KA)
 KA Micropilot FMR30BFree-space radar 
 HARTEN 25/09/2024Language: English Version: 25/09/2024 File size: 1.5 MB File name: KA01724FEN_0124-00.pdf 
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                                                            Installation Instructions (EA)
 EA UNI DN 80/80 (3") slip-on flange, 80 mm DN 100/100 (4") antenna, 80 mm DN 150/150 (6") antenna, 80 mm antennaMicropilot FMR20B, FMR30B EN 17/10/2025Language: English Version: 17/10/2025 File size: 1003.1 KB File name: EA01719FEN_01.25-00.pdf 
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                                                            Installation Instructions (EA)
 EA Display with cover, cover sealMicropilot EN 31/01/202531/08/2024Language: English Version: 31/01/2025 File size: 553.4 KB File name: EA01502FEN_0225-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA Micropilot FMR30BATEX, IECEx: 
 Ex ia IIC T4 Ga
 Ex ia IIIB T135 °C DaEN 07/07/2025Language: English Version: 07/07/2025 File size: 393.5 KB File name: XA03512FEN_0125-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA Micropilot FMR30BControl Drawing IS 
 Class I, II, III, Div. 1, Groups A-D, F, G
 AEx/Ex ia IIC Ga, AEx/Ex ia IIIB Da
 Class I, Div. 2, Groups A-DEN 07/07/2025Language: English Version: 07/07/2025 File size: 405.2 KB File name: XA03524FEN_0125-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA Micropilot FMR30BII 1 G Ex ia IIC T4...T1 Ga 
 II 1 D Ex ia IIIB T135 °C DaLanguage: English Version: 24/09/2025 File size: 402.5 KB File name: XA03632FEN_0125-00.pdf 
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                                                            Ex Safety Instruction (XA)
 XA Micropilot FMR30B0Ex ia IIC T4 Ga X 
 Ex ia IIIB T135 °C Da XEN 25/09/2025Language: English Version: 25/09/2025 File size: 393 KB File name: XA03622FEN_0125-00.pdf 
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