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Liquiphant FTL51B

IIoT ready vibronic point level switch for all liquid media

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Luis Arcos will help you to find the right product: +49 (0)30 509 308 800

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Endress+Hauser
SKU: FTL51B

Highlights

  • Compact type vibronic point level switch
  • Point level switch for all kinds of liquids, even in hazardous areas
  • Output: 2-wire direct load, DC-PNP 3-wire, Relays, NAMUR, PFM, and Bluetooth® wireless technology
  • Explosion protection certificates, overfill prevention WHG, marine approvals
  • Recognizing upcoming corrosion directly with Heartbeat Technology

Fields of application

  • Food & Beverage
  • Life Science
  • General purpose

Details

The new Liquiphant FTL51 is specialized for the process industry and already developed according to IEC 61508 to be used directly in SIL2 and SIL3 applications without big efforts. You conduct periodic proof tests according to SIL or WHG simply mobile with an intuitive wizard. At the end, you receive automated documentation. Liquiphant measures reliably and is not affected by changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.


General Information
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Measuring principleVibronic
Medium typeAll kinds of liquids
Measurement level rangeUp to 6 m (20 ft)
Maximum allowable pressure100 bar (1450 psi)
Process temperature range-50 to 150 °C (-58 to +302 °F)
Process pressure range-1 to 100 bar (-14.5 to 1450 psi)
Sensor accuracyMax. ±1 mm (0.04 in)
Display type LED display module VU120 (optional)
Minimum allowable temperature [°C] –20
Minimum density of medium0.5 g/cm³ (0.4 g/cm³ optional)
Measurement level range [m]Up to 6 m (20 ft)
Minimum allowable pressure-1 bar (-14.5 psi)
Input/Output
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Output2-wire direct load, DC-PNP 3-wire, Relays, NAMUR, PFM, and Bluetooth® wireless technology
Communication protocolNAMUR, PFM, Bluetooth
Mechanical Data
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Process connectionThread: G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flange: DN25 to DN100, ASME 1"to 4", JIS 25A to 100A.
Tri-Clamp ISO2852
Wetted material316L;
Alloy
Housing materialPBT/PC, EN AC 44300 aluminum, stainless steel AISI 316L (1.4409)
Degree of protectionIP66/67 NEMA type 4X
IP66/68 NEMA type 4X/6P
Surface roughnessRa < 3.2 µm (126 μin).
Electrical Data
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Voltage TypeAC/DC
Power supply19 to 253V AC / 2-wire
10 to 55V / DC-PNP 3-wire
9 to 20V DC/relays
19 to 253V AC or 19 to 55V DC/relays
Current consumption< 0.4 A
Cable entryM20 coupling;
Thread: M20, G ½, NPT ½, NPT ¾;
M12 plug
Power supply19 to 253V AC / 2-wire
10 to 55V / DC-PNP 3-wire
9 to 20V DC/relays
19 to 253V AC or 19 to 55V DC/relays
Certification/Approvals
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Hazardous approvalsATEX, IEC Ex
Other Approvals/ CertificationCE, RCM-Tick mark;
Overfill prevention WHG, SIL2;
3.1 Certificate, NACE MR0175, MR0103, ASME B31.3, AD2000
Additional Information
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Ambient temperature range-40 to 70 °C (-40 to 158 °F)
Storage temperature-40 to 80 °C (-40 to 176 °F) optional: -52 °C (-62 °F), -60 °C (-76 °F)
Shock resistanceYes
Vibration resistanceYes
Short-circuit protectionYes
Galvanic isolationYes only FEL62
Electromagnetic compatibility (EMC)EN 61326 (NE21)
Ambient temperature range [°F]-40 to 158 °F
Our expert

Luis Arcos will help you to find the right product: +49 (0)30 509 308 800

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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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from €607.11 plus VAT
Shipping in 23 working days
+ 1 day delivery to Germany
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details