雷达液位计
Technical Data
CompareContinuous / Liquids
| Measuring Principle | Level radar |
| Characteristic / Application | Premium device for continuous non-contact level measurement of liquids, pastes and slurries even under extreme process conditions; Horn antenna: 40...100 mm |
| Specialities | Heartbeat Technology, SIL 2 according to IEC 61508, Bluetooth® commissioning, Operation and maintenance SmartBlue App, Safety and reliability with Multi-Echo Tracking, HistoROM, RFID TAG for easy identification |
| Supply / Communication | 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus) 4-wire (HART) Bluetooth® wireless technology and App (optional) |
| Frequency | K-band (~26 GHz) |
| Accuracy | +/- 2 mm (0.08 in) |
| Ambient temperature | -50...+80 °C (-58...+176 °F) |
| Process temperature | XT: -196...+280 °C (-321...+536 °F) HT: -196...+450 °C (-321...+842 °F) |
| Process pressure / max. overpressure limit | Vacuum...160 bar (Vacuum...2320 psi) |
| Main wetted parts | 316L, Alloy C, PTFE, ceramic |
| Process connection | Thread: MNPT 1 1/2, R 1 1/2 Flange: DN50...DN150, ASME 2"...6", JIS 10K, 63K |
| Process connection hygienic | Tri-Clamp ISO2852 |
| Max. measurement distance | Standard: 40 m (131 ft) With "Advanced dynamics": 70 m (230 ft) |
| Communication | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus Bluetooth® wireless technology |
| Certificates / Approvals | ATEX, FM, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, KC, EAC, UK Ex |
| Safety approvals | Overfill protection WHG SIL |
| Design approvals | EN 10204-3.1 NACE MR0175, MR0103 ASME B31.3 AD2000 |
| Marine approval | GL/ ABS/ LR/ BV/ DNV |
| Options | Display, Customized parameterization, Remote operation via SmartBlue App using Bluetooth®, Gas-tight feed through, Antenna Extension, PWIS free |
| Application limits | Maximum measuring range is dependent on the tank form and/or application Ammoniacal gas phase: FMR54 in stilling well Strong build- up formation: FMR54 with air purge 316L or Alloy C non-resistant: FMR50, FMR52, FMR53 Hygiene requirements: FMR52, FMR53 Custody transfer measurement: FMR5xx |
Micropilot FMR51 is suitable for level measurement under extreme conditions, such as high-temperature and high-pressure applications in the oil and gas and chemical industries. The Micropilot FMR51 sensor features an innovative patented design and provides the most stable measurement. Micropilot is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is unaffected by changes in the medium, temperature changes, gas phase or vapor.
Benefits
Hardware and software developed in accordance with IEC 61508; a single device meets SIL2, and SIL3 under homogeneous redundancy
HistoROM integrated data storage unit for fast commissioning, maintenance and diagnostics
High measurement reliability based on multi-echo tracking, ensuring accurate measurement even with obstacles in the vessel
Heartbeat Technology for efficient and safe plant operation throughout the entire life cycle
Seamless integration into control or asset management systems, intuitive menu-guided operating concept (on site or via the control system)
Certified by world-leading SIL and WHG tests, saving time and money
Very high safety based on dual ceramic coupling and gas-tight feedthrough design
Application
Horn-shaped probe, capable of level measurement under extreme conditions.
Process connection: 1½" thread, clamp connection or flange
Temperature range: -196 to +450°C (-321 to +842°F)
Pressure range: -1 to +160 bar (-14.5 to +2,320 psi)
Maximum measuring range: 40 m (131 ft), 70 m (230 ft) with advanced dynamics
Accuracy: ±2 mm
K-band: 26 GHz
International explosion protection approvals, WHG overflow protection, SIL, marine approval, 5-point linearity protocol
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Technical Documentation
Technical Specifications
Documents/Manuals/Software
Accessories/Spare Parts
Measuring Principle Video
Source:Endress+Hauserwebsite public information
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。
