Technical Characteristics and Extreme Process Resilience
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Dual Functionality: The FDR57 provides both limit detection (min/max level) and bulk flow monitoring. This dual-capability increases process safety by identifying blocked chutes or empty conveyor conditions in real-time.
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High-Temperature & Pressure Ratings: With the ability to withstand up to 450°C (+842°F) and 20 bar (290 psi), this receiver is specifically built for heavy industrial processes like fly ash handling, hot clinker transport, or pressurized reactors.
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Advanced Deposit Detection: Beyond simple switching, the FDR57 can analyze deposits and contamination within filters or conduits, allowing for predictive maintenance before a total blockage occurs.
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Non-Contact Measurement: By measuring through non-metallic windows or container walls, the sensor remains isolated from the process. This wear-free operation is essential for handling abrasive materials like gravel, sand, or cement.
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Intelligent Control Integration: The device is designed for easy operation via the Nivotester FTR525, which features a graphical display for simplified commissioning and diagnostic analysis.
기술 사양 매트릭스
| 기능 | 기술 세부 정보 |
| 측정 원리 | 마이크로파 차단기(수신기/송신기) |
| 상호 작용 | Pairs with Soliwave FQR57 Emitter |
| 공정 온도 | 최대 +450°C(+842°F) |
| 공정 압력 | 최대 20bar(290psi) |
| 모니터링 모드 | 지점 수준, 흐름/흐름 없음, 흐름 추세, 객체 계수 |
| 프로세스 연결 | R 1 1/2″, 1 1/2″ NPT, G 1 1/2″ |
| 안전 승인 | 국제 방폭 규격(ATEX, IECEx 등) |
주요 응용 분야
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Hot Material Handling: Monitoring the flow and level of hot ash, cement clinker, or roasted ores in metal processing and power plants.
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Filter & Dust Collector Monitoring: Detecting the buildup of dust or deposits inside filter housings to optimize cleaning cycles.
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Material Transfer Points: Monitoring the handover between conveyor belts to ensure flow is maintained and to count items or bulk batches.
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High-Pressure Reactors: Non-invasive level and flow monitoring in pressurized chemical vessels where internal probes would be a leak risk.
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Filling Station Automation: Controlling the high-speed filling of containers or bags by monitoring material stream density and flow trends.
