Endress+Hauser

Liquiphant FTL31 Series Point-Level Switches

Endress+Hauser point-level detection devices are ideal for universal liquid applications

Image of Endress+Hauser Liquiphant FTL31 Series Point-Level SwitchesEndress+Hauser Liquiphant FTL31 point-level switches for liquids are one of the smallest vibronic sensors on the market. The vibronic measuring principle of the FTL31 ensures operational safety and reliability in areas where other measuring principles are not an option due to changing media properties such as conductivity, build-up, turbulence, flow conditions, or air bubbles. The Liquiphant is used for overfill prevention or pump dry-run protection in cleaning systems. Thanks to their compact design, the devices can be installed in confined spaces or other areas that are hard to access. The IO-Link capability allows easy parameter setting.

Features
  • One of the smallest vibronic sensors on the market
  • Temperatures up to 40 bar (580 psi)
  • Robust stainless steel housing (316L), optionally available with M12x1 plug with IP69 protection
  • Minimum density of medium: >0.7 g/cm³ (>0.5 g/cm³ optional)
  • Available with many process connections
Applications
  • Pump dry-run protection
  • Overfill prevention
  • Tanks, vessels, and pipes

Liquiphant FTL31 Series Point-Level Switches

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA4V2AAVAJSENSOR LEVEL LIQUID SWITCH7 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA4M2AAVAJSENSOR LEVEL LIQUID SWITCH13 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA4M2AAVBJSENSOR LEVEL LIQUID SWITCH14 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA4M2AAWBJSENSOR LEVEL LIQUID SWITCH17 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA4M2AAW5JSENSOR LEVEL LIQUID SWITCH1 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA4U2AAWBJSENSOR LEVEL LIQUID SWITCH1 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA4M3AAWBJSENSOR LEVEL LIQUID SWITCH1 - Immediate$191.96View Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA4M3AAVAJSENSOR LEVEL LIQUID SWITCH5 - Immediate$191.96View Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA4V3BAVCJSENSOR LEVEL LIQUID SWITCH4 - Immediate$216.19View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA4U3BAWSJSENSOR LEVEL LIQUID SWITCH2 - Immediate$218.05View Details
SENSOR LEVEL LIQUID SWITCHFTL31-AA7M2AAWBJSENSOR LEVEL LIQUID SWITCH2 - Immediate$175.18View Details
SENSOR LEVEL LIQUID SWITCHFTL31-CA7M2AAVAJSENSOR LEVEL LIQUID SWITCH2 - Immediate$175.18View Details
Published: 2023-03-21