Micropilot FMR67
Technical Data
CompareContinuous / Solids
| Measuring Principle | Level radar solid |
| Characteristic / Application | Reliable, non-contact level measurement for high silos, bunkers or stockpiles, especially with many obstacles, long measuring range and build-up forming media. |
| Specialities | Heartbeat Technology, SIL 2/3 according to IEC 61508, Bluetooth® commissioning, Operation and maintenance SmartBlue App, Very small beam angle, Safety and reliability with Multi- Echo Tracking, HistoROM, RFID TAG for easy identification, Air purge connection, Alignment device |
| Supply / Communication | 2-wire (HART), Bluetooth® wireless technology and App (optional) |
| Frequency | W-band (~80 GHz) |
| Accuracy | +/- 3 mm (0.12 in) |
| Ambient temperature | -40…+80 °C (-40…+176 °F) |
| Process temperature | -40…+200 °C (-40…+392 °F) |
| Main wetted parts | PTFE, 316L Alignment device: Alu |
| Process connection | Thread: G1-1/2", MNPT1-1/2"; Flanges: DN80...DN100 ASME 3"...4" UNI DN80...DN250 (3"...10") |
| Max. measurement distance | 125 m (410 ft) |
| Communication | 4…20 mA HART Additional switch, Bluetooth® wireless technology |
| Certificates / Approvals | ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, JPN Ex, UK Ex |
| Safety approvals | SIL2, SIL3 |
| Options | Remote operation via SmartBlue App using Bluetooth® |
Micropilot FMR67 is the first 80 GHz radar designed in accordance with the international functional safety standard IEC 61508. With its droplet antenna, improved focusing and smaller beam angle, it is particularly suitable for measurement in narrow silos. FMR67 is suitable for continuous, non-contact level measurement of powdery to granular bulk solids. In addition, FMR67 is equipped with the Heartbeat Technology smart sensor function.
Advantages
Hardware and software design in accordance with IEC 61508, maximum safety SIL3 achievable in redundant systems
Heartbeat Technology ensures economical and safe operation of the device over its entire life cycle
The HistoROM data management concept enables quick and easy commissioning, maintenance and diagnostics
Small beam angle and multi-echo tracking algorithm ensure maximum measurement reliability in vessels with obstructions
The innovative droplet antenna made of PTFE provides the highest system suitability
80 GHz radar can be integrated into the process more conveniently, reducing engineering effort
The world's simplest proof test concept for SIL functions
Application
Micropilot FMR67 can measure in free space with a maximum range of 125 m, with a highly focused beam angle, suitable for applications with multiple obstructions in the vessel.
Process connection: threaded or flanged
Temperature: -40...+200°C (-40...+392°F)
Pressure: –1...+16 bar (–14.5...+232 psi)
Maximum measuring range: 125 m (410 ft)
Measuring accuracy: ±3 mm (0.12 in)
W-band: 80 GHz
International explosion protection, SIL, marine approvals and 5-point linearity protocol available
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Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Radar Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Radar.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radar for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Radar Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Radar.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radar for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Radar Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Radar.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radar for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Radar Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Radar.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Radar for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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