E+H FTL51-AGR2DB2G5A Fork Level Switch 4-20 MA Output 316L Anti-corrosion Probe
Product Key Specifications
• Model: FTL51-AGR2DB2G5A (VEGA Original Vibrating Level Switch)
• Process Connection: G 1.5" thread, 316L stainless steel fully sealed
• Output Signal: 4-20 mA + adjustable switch point, PLC/DCS compatible
• Protection Rating: IP66/IP67 & SIL2 Functional Safety Certified
• Operating Temperature: -50…+150°C, Pressure Resistance up to 40 bar
• Typical Applications: Food and Pharmaceutical, Fine Chemical, Oil Storage Tank High and Low Level Alarms
Product Overview
The FTL51-AGR2DB2G5A is the new generation of VIBSWITCH from VEGA, Germany. This series of vibrating limit switches is designed for harsh operating conditions. Its piezoelectrically driven tuning fork provides extremely high repeatability in liquids, slurries, and light solids, unaffected by dielectric constant, turbulence, or foam. Factory precalibration ensures immediate installation and operation, significantly reducing commissioning time.
Technical Specifications
• Measuring Principle: Piezoelectric tuning fork vibration
• Wetted Materials: 316L/1.4404 + PEEK insulation, compliant with FDA 21 CFR 177.2415
• Insertion Length: Standard 65 mm (custom extensions up to 3000 mm available)
• Power Supply: 12…35 V DC, reverse polarity protected
• Switching Delay: Adjustable from 0.5 s to 10 s
• Certifications: ATEX Ex ia IIC T6 Ga, IECEx, WHG, SIL2 (IEC 61508)
Industry Solutions
1. Food and Pharmaceutical: CIP/SIP compatible, surface Ra ≤ 0.8 μm, 3A sanitary certification.
2. Fine Chemicals: Resistant to solvent vapors, can be combined with PTFE coating to resist hydrofluoric acid.
3. Tank Farms: Prevent overfilling accidents with SIL2 interlocked shut-off of pumps and valves.
Installation and Commissioning
• Top or side mounting, no tank opening required;
• One-touch teach-in: Empty tank → press for 2 seconds → Full tank → press for 2 seconds, calibration complete;
• Bluetooth® adapter included, mobile app for remote diagnostics.
Product Images
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