Technical Data
CompareContinuous / Liquids
| Measuring Principle | Level radar |
| Characteristic / Application | Water & Wastewater (e.g. basins / channels / rivers / dams / lift stations / storm water basins / pump control) Utility applications in all industries Storage tanks |
| Specialities | Bluetooth® commissioning Operation and maintenance SmartBlue App Heartbeat Verification |
| Supply / Communication | 2-wire (HART, 4…20 mA) Bluetooth® wireless technology and App (optional) |
| Frequency | W-Band (~80 Ghz) |
| Accuracy | Liquids: +/- 2 mm (0.08") Solids: +/- 4 mm (0.16") |
| Ambient temperature | -40…+80°C (-40…+176°F) |
| Process temperature | -40…+80°C (-40…+176°F) |
| Process pressure / max. overpressure limit | -1…3 bar (-14,5…43 psi) |
| Main wetted parts | PVDF, PBT/PC |
| Process connection | Thread: G1-1/2", NPT1-1/2" Flange: UNI flange 2“, 3“, 4“ UNI slip on flange 3“, 4“, 6“ |
| Max. measurement distance | 30m (98.4 ft) |
| Communication | 4...20 mA HART Bluetooth® wireless technology |
| Certificates / Approvals | ATEX, C/US, EAC Ex, JPN Ex, KC Ex, INMETRO Ex, NEPSI Ex, UK Ex |
| Safety approvals | Overfill protection WHG |
| Hygienic approvals | EU Food Contact Material (EC) 1935/2004 US Food Contact Material FDA CFR 21 |
| Marine approval | ABS, LR, BV, DNV |
| Drinking water approvals | NSF/ANSI 61 |
| Options | Display, Remote operation via SmartBlue App using Bluetooth® Remote HART indicator RIA15 in order structure Flooding protection tube Different mounting possibilities |
| Application limits | Process temp. 80°C (176°F) -> FMR62B Very aggressive media -> FMR62B Strong foam and interfaces --> FMP5x |
Continuous / Solids
| Measuring Principle | Level radar solid |
| Characteristic / Application | For simple applications: Reliable, non-contact measurement of levels in silos or storage tanks for bulk solids |
| Specialities | Bluetooth® commissioning Operation and maintenance SmartBlue App Heartbeat Verification |
| Supply / Communication | 2-wire (HART, 4…20 mA) Bluetooth® wireless technology and App (optional) |
| Frequency | W-Band (~80 Ghz) |
| Antenna | 40 mm/ 1-1/2", 80 mm/ 3" |
| Accuracy | Liquids: +/- 2 mm (0.08") Solids: +/- 4 mm (0.16") |
| Ambient temperature | -40…+80°C (-40…+176°F) |
| Process temperature | -40…+80°C (-40…+176°F) |
| Process pressure / max. overpressure limit | -1…3 bar (-14,5…43 psi) |
| Main wetted parts | PVDF, PBT/PC |
| Process connection | Thread: G1", NPT1"; G1-1/2", NPT1-1/2" Flange: UNI flange 2“, 3“, 4“ UNI slip on flange 3“, 4“, 6“ |
| Max. measurement distance | 40 mm/ 1-1/2": 20m (65.6 ft) 80 mm/ 3": 30m (98.4 ft) |
| Communication | 4...20 mA HART Bluetooth® wireless technology |
| Certificates / Approvals | ATEX, C/US, EAC Ex, JPN Ex, KC Ex, INMETRO Ex, NEPSI Ex, UK Ex |
| Safety approvals | Overfill protection WHG |
| Hygienic approvals | EU Food Contact Material (EC) 1935/2004 US Food Contact Material FDA CFR 21 |
| Marine approval | ABS, LR, BV, DNV |
| Drinking water approvals | NSF/ANSI 61 |
| Options | Display, Remote operation via SmartBlue App using Bluetooth® Remote HART indicator RIA15 in order structure Flooding protection tube Different mounting possibilities |
| Application limits | DK < 1.6 Reduction of the max. possible measuring range due to: Media with poor reflective properties cone of repose extremely loose surface of bulk solids, e.g. bulk solids with a low bulk density during pneumatic filling buildup, especially of moist products. Alternative for these applications: FMR67B |
Micropilot FMR30B - radar sensor for basic applications
Simple and efficient level measurement of liquids and solids
Advantages
Fast commissioning and operation via a guided setup sequence (wizard)
Bluetooth connection enables simple, reliable and encrypted wireless remote access
Convenient on-site access via a color touch display
Device identification during Bluetooth connection via the “It's me-function” (flashing display)
Clear segmentation and simple configuration for easy device selection
Heartbeat Technology enables guided on-demand verification and diagnostics in the wizard without interrupting the process
Field of application
The Micropilot FMR30B uses 80 GHz technology for continuous non-contact level measurement. Thanks to its simple design and guided wizard, installation and commissioning of the device are fast and simple. Remote access via Bluetooth or on-site access via the color touch display ensures simple operation. With Heartbeat Technology, downtime can be reduced through on-demand process verification and device diagnostics. The compact device is ideal for confined installation conditions.
The Micropilot FMR30B is a free-space radar device with a measuring range of up to 30 m (98 ft) for level measurement of liquids and solids. It is suitable for utility applications in all industries and is ideal for water and wastewater applications as well as basic applications in the mining, minerals and metals, and food and beverage industries:
Open basins
River monitoring
Sewer management
Pump stations / lift stations
Open channel flow
IBC and storage tanks
Silos
Inventory
Pneumatic conveying
Spare Parts & Accessories 29
29 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71669070 | Display housingConsists of: Cover with sight glass, Display incl. plug. Usage: FMR30B. | Details |
| 71107559 | flat washerProcess gasket. Usage: sensor G1-1/2, FMR10B, FMR20B, FMR30B, FMU30. | Details |
| 52000598 | Plastic ring | Hexagon nut (SW70) G2, bk, PCfor sensor 2" Prosonic T/Prosonic M | Details |
| 52014146 | mounting nut六角形，SW60 适合FTW31,FTW32,FMI21 | Details |
| 71694118 | Sealing 63x3.5, EPDM, 5 piecesO-Ring 63.0 x 3.5, coated. Material: EPDM 50. Usage: FMR30B. | Details |
| XPSPEC- | tagged spare partsAttention: Only 1 piece per position orderable in offer/order because of item category group ZTA1. Consists of: TAG, fixing wire, crimp sleeve. | Enquire |
| 71662415 | Adapter Uni G1-1/2">G2", PVCMaterial: PVC. Usage: FMR10B, FMR20B, FMR30B. | Details |
| 71668921 | Adapter Uni MNPT 1-1/2">MNPT 2"Material: PP. Usage: FMR10B, FMR20B, FMR30B. | Details |
| 71662419 | Adjustable mounting bracket, 75 mm, G1-1/2"Adjustable. Wall/ rope/ ceiling mounting. Material: 316L. Consists of: 1x mounting bracket, 316L (1.4404). 1x mounting angle, 316L (1.4404). 3x screws, A4. 3x lock washers, A4. 1x mounting nut G1-1/2, PC. Usage: FMR10B, FMR20B, FMR30B. | Details |
| 71662423 | Adjustable mounting bracket, 200 mm, G1-1/2"Wall mounting. Material: 316L. Consists of: 1x mounting bracket, 316L (1.4404). 1x mounting angle, 316L (1.4404). 3x screws, A4. 3x lock washers, A4. 1x mounting nut G1-1/2, PC. Usage: FMR10B, FMR20B, FMR30B. | Details |
| 52014146 | mounting nut六角形，SW60 适合FTW31,FTW32,FMI21 | Details |
| 71162777 | Angle adjustment device 3"/DN80/80, horn 80 mmNPS 3" Cl.150 / DN80 PN16 / 10K 80. Max 4bar abs/58psia. Material: PP. Usage: 80mm/3" horn. Usage: FMR20, FMR50, FMR56, FMR20B, FMR30B. | Details |
| 71162778 | angle adjustment device 4"/DN100/100, horn 80mmNPS 4" Cl.150 / DN100 PN16 / 10K 100. Max 4bar abs/58psia. Material: PP. Usage: 80mm/3" horn. Usage: FMR20, FMR50, FMR56, FMR20B, FMR30B. | Details |
| 71162780 | Angle adjustment device 6"/DN150/150, horn 80 mmNPS 6" Cl.150 / DN150 PN16 / 10K 150. Max 4bar abs/58psia. Material: PP. Usage: 80mm/3" horn. Usage: FMR20, FMR50, FMR56, FMR20B, FMR30B. | Details |
| 71452318 | Sensor bracket 500mm, 316L, 1.5" sensorMounting 1-1/2" sensor. Material: 316L. USage: FMR10, FMR20, FMU30, FMU40, FMR10B, FMR20B, FRM30B. | Details |
| 71452319 | Sensor bracket 1000mm, 316L, 1.5" sensorMounting 1-1/2" sensor. Material: 316L. Usage: FMR10, FMR20, FMU30, FMU40, FMR10B, FMR20B, FMR30B. | Details |
| 71452327 | Bracket 700 mm, 316LPipe diameter: 1". Material: 316L. Usage: FMR10B, FMR20B, FMR30B, FDU90, FDU91, FDU91F, FDU92, FDU93, FDU95, FMR10, FMR20, FMU30, FMU40, FMU41. | Details |
| 71452326 | Bracket 1400mm, 316LPipe diameter: 1". Material: 316L. Usage: FMR10B, FMR20B, FMR30B, FDU90, FDU91, FDU91F, FDU92, FDU93, FDU95, FMR10, FMR20, FMU30, FMU40, FMU41. | Details |
| 71452324 | Mounting bracket 250x400x120 G1-1/2Material: 316L. Usage: FMR10, FMR20, FMU30, FMU40, FMR10B, FMR20B, FMR30B. | Details |
| 71452325 | Mounting bracket 250x400x120 G2Material: 316L. Usage: FMR10B, FMR20B, FMR30B, FMR20, FMU30, FMU41. | Details |
Configurator / Comparison
Source:Endress+Hauserpublic information from the website
Measuring principle video
Click to playManuals & Documents 4
All documents for this modelCase Studies
Municipal Wastewater Treatment · radar — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted radar properly configured on the existing plant, with the aim of continuous radar level measurement of liquids and solids.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the radar configuration has to involve choosing antenna type by dielectric constant, range and process connection.
Configuration
Supply and installation were organised through the level range: level solution matched to the actual tank and silo geometry. On site this meant choosing antenna type by dielectric constant, range and process connection, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is reliable under heavy dust and vapour, reducing manual dipping, and the readings are now used for process tuning.
Food & Beverage · radar — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was continuous radar level measurement of liquids and solids.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means choosing antenna type by dielectric constant, range and process connection.
What We Did
We took a level range approach — level solution matched to the actual tank and silo geometry. Delivery was built around choosing antenna type by dielectric constant, range and process connection, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — reliable under heavy dust and vapour, reducing manual dipping, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · radar — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from radar , focusing on continuous radar level measurement of liquids and solids.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The radar specification must therefore cover choosing antenna type by dielectric constant, range and process connection.
Delivery Approach
Delivery was handled as the level range — level solution matched to the actual tank and silo geometry. Execution centred on choosing antenna type by dielectric constant, range and process connection, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — reliable under heavy dust and vapour, reducing manual dipping, with confidence in this measuring point improving markedly.
Power & Energy · radar — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is radar ; the focus is continuous radar level measurement of liquids and solids.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with choosing antenna type by dielectric constant, range and process connection.
Implementation
The scope ran through the level range: level solution matched to the actual tank and silo geometry. Technically it hinges on choosing antenna type by dielectric constant, range and process connection, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means reliable under heavy dust and vapour, reducing manual dipping, which cut the workload on the site maintenance team.
Related Products
Endress+HauserMicropilot FMR20
Endress+HauserMicropilot FMR10
Endress+HauserMicropilot FMR50
Endress+HauserMicropilot FMR56
Endress+HauserMicropilot FMR52
Endress+HauserMicropilot FMR60
Endress+HauserMicropilot FMR57
Endress+Hauser