Technical Characteristics and Operational Innovation
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True 2-Wire Loop-Powered Technology: Unlike traditional 4-wire radiometric sensors that require separate power lines, the FMG50 operates entirely on a 2-wire loop. This reduces installation costs and allows for easier integration into existing control systems.
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Non-Invasive Measurement: Because the sensor is mounted on the outside of the vessel, there is no contact with the medium. This makes it immune to process temperature, pressure, corrosion, abrasion, or toxicity.
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High-Temperature Resilience: Innovative sensor technology allows the FMG50 to operate in ambient temperatures up to +80°C (+176°F) without the need for expensive and bulky water-cooling jackets.
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Heartbeat Technology: Integrated diagnostics and verification (Heartbeat Technology) enable continuous monitoring of the device’s “health” and allow for documented verification without interrupting the process or shutting down the plant.
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Safe Remote Operation: Bluetooth® wireless technology allows technicians to commission and calibrate the device from a distance, keeping them safely out of the radiation beam and away from potentially hazardous mounting locations.
技術仕様マトリックス
| 特徴 | 技術詳細 |
| 測定原理 | Radiometric (Gamma radiation) |
| 応用 | Level, Point Level, Interface, Density |
| 電源 | 2-wire loop-powered (4 to 20mA HART) |
| 周囲温度 | Up to +80 °C (+176 °F) without cooling |
| ハウジング材 | 316L Stainless Steel or Aluminum |
| Safety Integrity | SIL2 (Low demand), SIL3 (Redundant) |
| データ管理 | Heartbeat Technology & HistoROM |
主な用途
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High-Pressure Reactors & Autoclaves: Monitoring level or density in environments where the vessel walls are too thick or the internal conditions too violent for contact sensors.
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Separators and Interface Measurement: Clearly distinguishing between oil, water, and gas layers or detecting the interface between two liquids of different densities.
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Acid Tanks and Toxic Media: Safe level detection in highly corrosive or lethal chemical storage where any potential leak point (like a sensor mounting hole) must be avoided.
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Cyclones and Sludge Monitoring: Accurate measurement in abrasive slurries or high-viscosity solids that would damage or coat traditional probes.
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Safety Instrumented Systems (SIS): Serving as a highly reliable safety barrier for overfill prevention (WHG) or dry-run protection in critical processes.
