Liquiphant FTL51 FTL50H FTL51C FTL51B
Liquiphant FTL51 is a point level switch with extension tube for use in hazardous areas with all international certificates. Useable in all industries. FTL51 offers functional safety SIL2/SIL3. With the second line of defense highest degree of safety and availability of the device can be guaranteed. Reliable measurement values, not affected by: changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
Point level switch with extension tube for all liquids.
l Process connections: Threads, flanges and hygienic process connection (Tri-Clamp)
l Temperature: -50 to +150°C (-58 to +302°F)
l Pressure: -1 to +100bar (-14.5 to +1,450psi)
l Sensor material: 316L, Alloy
l International explosion protection certificates, overfill protection WHG, SIL
Parameter | FTL51 | FTL51H | FTL51B | FTL51C |
Product Type | Vibronic (tuning fork) point level switch with extension tube | Hygienic vibronic point level switch with extension tube | Basic compact vibronic point level switch | Corrosion-resistant coated vibronic point level switch |
Measuring Principle | Vibrating tuning fork (resonance frequency shift) | Vibrating tuning fork (resonance frequency shift) | Vibrating tuning fork (resonance frequency shift) | Vibrating tuning fork (resonance frequency shift) |
Application | General industry, chemicals, oil & gas; high temp/pressure; extension up to 6m | Food, beverage, pharma, biotech; CIP/SIP capable | Standard industrial liquids, dry-run protection, overflow detection | Highly corrosive liquids, aggressive media, chemical processes |
Max. Extension Tube | Standard: 3 m (9.8 ft); Optional: 6 m (19.7 ft) | Standard: 3 m (9.8 ft); Optional: 6 m (19.7 ft) | Compact (no extension tube) | Standard: 3 m (9.8 ft); Optional: 6 m (19.7 ft) |
Process Temperature | -50 … +150 °C (-58 … +302 °F) | -50 … +150 °C (-58 … +302 °F) | -50 … +150 °C (-58 … +302 °F) | -50 … +150 °C (-58 … +302 °F) |
Process Pressure | Vacuum … 100 bar (1450 psi) | Vacuum … 64 bar (928 psi) | Vacuum … 100 bar (1450 psi) | Vacuum … 40 bar (580 psi) |
Min. Medium Density | ≥ 0.5 g/cm³ (0.4 g/cm³ optional) | ≥ 0.5 g/cm³ (0.4 g/cm³ optional) | ≥ 0.7 g/cm³ (0.5 g/cm³ adjustable) | ≥ 0.5 g/cm³ (0.4 g/cm³ optional) |
Max. Medium Viscosity | Up to 10,000 mm²/s (cSt) | Up to 10,000 mm²/s (cSt) | Up to 10,000 mm²/s (cSt) | Up to 10,000 mm²/s (cSt) |
Process Connections | Thread (G/NPT), Flange (DN/ASME) | Hygienic: Tri-Clamp, SMS, DIN11851 | Thread (G ¾", NPT ¾") | Thread, Flange (coated) |
Wetted Materials | 316L, Alloy C4/C22 | Electropolished 316L (FDA) | 316L | 316L with corrosion-resistant coating (ECTFE/PFA) |
Output Signals | NAMUR, Relay, PNP, 2-wire AC/DC | NAMUR, Relay, PNP | SPDT Relay, 24 VDC / 110/230 VAC | NAMUR, Relay, PNP |
Communication | Bluetooth® (SmartBlue), HART | Bluetooth® (SmartBlue), HART | Basic (no comms) | Bluetooth® (SmartBlue), HART |
Housing Material | Aluminum, Stainless steel | Electropolished 316L | Aluminum / PBT | Aluminum (coated) |
Protection Class | IP66 / IP67 / IP68 (Ex d) | IP66 / IP67 | IP67 | IP66 / IP67 |
Ambient Temperature | -60 … +70 °C (-76 … +158 °F) | -40 … +80 °C (-40 … +176 °F) | -40 … +80 °C (-40 … +176 °F) | -60 … +70 °C (-76 … +158 °F) |
Safety Integrity | SIL 2 / SIL 3 (IEC 61508) | SIL 2 / SIL 3 (IEC 61508) | SIL 2 | SIL 2 / SIL 3 (IEC 61508) |
Key Certifications | ATEX, IECEx, CSA, WHG | ATEX, IECEx, 3-A, EHEDG, FDA | ATEX, IECEx, CSA | ATEX, IECEx, CSA, WHG |
Key Features | Extension tube, immune to foam/bubbles | Hygienic, electropolished, CIP/SIP | Compact, low-cost, easy installation | Coated for extreme corrosion resistance |
Packaging: Original box
Esito (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, ABB,Fisher,Koso, Samson, Abzil, NELES,UE etc, Brands.
MaoGu Building Weicheng District, Weifang City, Shandong Province,China
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