Technical Data
CompareContinuous / 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 | Heartbeat Verification + Monitoring, Bluetooth® Commissioning, operation and maintenance with SmartBlue App, HistoROM, RFID TAG for easy identification |
| Supply / Communication | 2-wire (HART/ PROFIBUS PA) PROFINET with Ethernet-APL Bluetooth® wireless technology |
| Frequency | W-Band (~80 GHz) |
| Antenna | 1-1/2" / 40mm encapsulated, PVDF 2" / 50mm Drip-off, PTFE |
| Accuracy | +/- 3 mm (0.12 in) |
| Ambient temperature | -40 … +85 °C (-40 … +185 °F) |
| Process temperature | -40 … +130 °C (-40 … +266 °F) |
| Process pressure / max. overpressure limit | Vacuum...16 bar (232 psi) |
| Main wetted parts | PVDF or PTFE |
| Process connection | Thread: G1-1/2", MNPT1-1/2" Flange: UNI DN80...DN150 Mounting bracket |
| Max. measurement distance | 50 m (164 ft) |
| Communication | 4...20 mA HART Additional analog or switch output PROFIBUS PA PROFINET with Ethernet-APL Bluetooth® wireless technology and app (optional) |
| Certificates / Approvals | IEC Ex, ATEX, CSA C/US, EAC Ex, JPN Ex, KC Ex, INMETRO Ex, NEPSI Ex, UK Ex |
| Safety approvals | SIL |
| Design approvals | Declaration of Conformity ASME B31.3; CRN approval |
| Hygienic approvals | EU Food Contact Material (EC) 1935/2004 US Food Contact Material FDA CFR 21 |
| Marine approval | ABS, LR, BV, RINA, DNV |
| Options | Display, Customized settings, App 'SmartBlue' for commissioning and operation via Bluetooth Heartbeat for batch detection; Gas-tight implementation; Overvoltage protection; PWIS free |
| 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 |
The Micropilot FMR66B is a member of the new generation 80 GHz radar level meter family. It performs continuous non-contact level measurement in basic solid applications. With a built-in operating wizard, it guides the user easily through commissioning, functional safety and verification tests, making operation very convenient. The small beam angle makes it particularly suitable for installation in narrow silos. It uses Heartbeat Technology, supports online self-verification and self-monitoring of the device, promptly detects abnormal conditions, and increases process safety and production efficiency.
Advantages
Intuitive human-machine interface with guided device commissioning and verification wizards for simple operation
Recommended actions are displayed on the display, helping the user to troubleshoot easily
Safety design concept, developed in accordance with IEC 61508
Uses Heartbeat Technology, supports online self-monitoring, self-verification and self-diagnosis of the device, increasing productivity
The device uses digital communication for easy integration into asset management systems
Field of application
The Micropilot FMR66B is suitable for level measurement in free space with a maximum range of 50 m and offers excellent beam focusing for tanks with interfering installations inside.
Process connection: thread or mounting bracket
Process temperature: –40...+200°C (–40...+392°F)
Process pressure: –1...+16 bar (–14.5...+266 psi)
Maximum range: 50 m (164 ft)
Measuring accuracy: ±3 mm (0.12 in)
W-band: 80 GHz operating frequency
International explosion protection certification, SIL certification, marine classification, and 5-point or 10-point factory calibration
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Technical documentation
Technical data
Documents/Manuals/Software
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Source:Endress+Hauserpublic information from the website
Related Models
| Model | Name |
|---|---|
| FMR66B-AABAEAAHBSI1WFEA+AK | 雷达料位计 |
| FMR66B-AABAEAAHGAI1WFJD+AK | 雷达料位计 |
| FMR66B-BABAEAAHBSI1WFEA+AK | 雷达料位计 |
| FMR66B-BABAEAAHGAI1WFJD+AK | 雷达料位计 |
Case Studies
市政污水处理污水处理厂 · 雷达应用案例
项目背景
市政污水处理客户在污水处理厂环节，长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移，影响达标排放」的困扰，对雷达的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的雷达，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应市政污水处理复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
食品饮料食品生产线 · 雷达应用案例
项目背景
食品饮料客户在食品生产线环节，长期面临「卫生级测量要求高，在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰，对雷达的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的雷达，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应食品饮料复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
化工制药反应釜与储罐 · 雷达应用案例
项目背景
化工制药客户在反应釜与储罐环节，长期面临「介质腐蚀性强、工况复杂，仪表需耐腐蚀且防爆」的困扰，对雷达的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的雷达，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应化工制药复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
电力能源电厂锅炉与汽机 · 雷达应用案例
项目背景
电力能源客户在电厂锅炉与汽机环节，长期面临「高温高压工况下测量不稳定，维护停机成本高」的困扰，对雷达的稳定性与测量精度提出了更高要求。
解决方案
阿仪科技技术团队结合现场工况，为客户选配了适配的雷达，并完成选型、安装、调试与整定的一站式交付。
实施效果
- 测量精度与响应速度显著提升，数据稳定可靠；
- 仪表适应电力能源复杂工况，维护量大幅降低；
- 助力客户实现连续在线监测与降本增效，获得客户高度认可。
