E+H Liquiphant FTL64 Level Switch

Point level switch for liquids in high-temperature applications.

Starting at $2,546.92
Effective August 22nd, 2025, Endress+Hauser has added a 8.4% surcharge to this product. The surcharge will appear as a separate line item on the order.

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Features

  • -76 to 536°F process temperature
  • -1 to 100 bar (-1 to 1,450 PSI) process pressure
  • 0.5g/cm3 min. density of medium (0.4g/cm3 optional)
  • Up to 6m (19.7ft) sensor length
  • Heartbeat Technology
  • Bluetooth® Operation and maintenance SmartBlue App
  • LED module
  • RFID TAG for easy identificatino
  • Temperature spacer for high process temperature
  • Plug and play functionalities

The E+H Liquiphant FTL64 Level Switch is designed for use with all liquids, especially hot and pumpable liquids, and for minimum or maximum detection in tanks, vessels, and piping, even in hazardous areas. The FTL64 is particularly suitable for high-temperature applications running up to 536°F. A tuning fork and process connection with highly corrosion-resistant Alloy C22 (2.4602) material and PFA-coated (conductive) version are available for especially aggressive media. 

The vibronic device is determined for a safe and active measuring technology in applications with high temperatures and that require a reliable and proven point level detection for tank overfill protection and pump dry run protection. The FTL64 includes a digital connection and gives a real-time data at hand. 

This product can be used in the following applications:

Manufacturer Stock

This stock is typically available to ship in 2 - 4 working days

Part Number Approval Output Display and Operation Type of Probe Sensor Length and Material Process Connection Accessory Mounted Price Available
FTL64-AAA4ABIEA2DJA1VBJLA [36in]
Show Full Configuration
Non-hazardous area
FEL64, relay DPDT 19 to 253 VAC/19 to 55 VDC contact 253V/6A + test button
Without display; with switch
Tube extension
Custom length in inches L, Ra<3.2μm/126μi; 316L
0.75in, 316L
Without
 $2,215.02 6 in stock
FTL64-AAA4ABIEA1AJAAAAJEHNF
Show Full Configuration
Non-hazardous area
FEL64, relay DPDT 19 to 253 VAC/19 to 55 VDC contact 253V/6A + test button
Without display; with switch
Compact version
Compact version; 316L
NPS 1in Cl.150, 316/316L
Bluetooth
 $2,224.23 4 in stock
FTL64-CAA2AAHEA1AJA1VBJLA
Show Full Configuration
CSA C/US General Purpose
FEL62, 3-wire PNP 10 to 55VDC + test button
Without display; with switch
Compact version
Compact version; 316L
0.75in, 316L
Without
 $1,624.91 2 in stock

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