Endress+Hauser Liquiphant M FTL51 Vibronic Point Level Switch (FTL51-JP0W2/0)
The Endress+Hauser Liquiphant M FTL51 (FTL51-JP0W2/0) is a high-performance vibronic point level switch designed for liquid level detection with extension pipe configurations. Suitable for overfill prevention, high/low level alarms, and dry-run pump protection across chemical processing, utilities, and storage applications, it operates on tuning fork vibration principles. Its measurement performance is completely unaffected by flow, surface turbulence, air bubbles, foam, buildup, or changing media density.
Technical Specifications
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Manufacturer: Endress+Hauser
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Part Number: FTL51-JP0W2/0
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Product Line: Liquiphant M FTL51
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Measurement Principle: Vibronic / Tuning fork point level sensing
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Sensor Type: Extension pipe version for top or side vessel installation
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Process Temperature Range: $-50\text{ to }+150\ ^\circ\text{C}$ ($-58\text{ to }+302\ ^\circ\text{F}$)
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Process Pressure Range: Vacuum up to 40 bar abs ($580\text{ psi}$)
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Medium Density Range: Standard $\ge 0.7\text{ g/cm}^3$ (configurable to $\ge 0.5\text{ g/cm}^3$)
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Wetted Materials: 316L stainless steel probe and extension assembly
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Functional Safety Rating: Suitable for SIL2 / SIL3 safety instrumented systems according to IEC 61508 / IEC 61511
Commercial Key Benefits & Applications
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Maintenance-Free Operation: With no mechanically moving parts, the tuning fork eliminates wear and tears commonly associated with mechanical float switches.
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Universal Media Compatibility: Provides consistent switching performance in all liquid types without requiring recalibration or medium-specific adjustment.
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Integrated Safety Monitoring: Continually monitors the tuning fork frequency for physical damage or buildup to guarantee reliable overfill protection.
Order Information & Commercial Advisory
We offer elevated commercial support to help you quickly procure genuine Endress+Hauser level measurement devices. Contact our sales department today to verify real-time stock status, request immediate commercial price quotes, and arrange priority international shipping for your plant operations.
