Endress+Hauser

Liquiphant FTL31

Point level switch for liquids in compact design with stainless steel housing

SKU: FTL31
As low as €153.00 plus VAT
Production Time: 8 working days

Liquiphant FTL31

Point level switch for liquids in compact design with stainless steel housing

FTL31
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As low as €153.00 plus VAT
Production Time: 8 working days
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Highlights

  • Process connections: Threads
  • Process temperature: -40 to +150°C (-40 to +302°F)
  • Pocess pressure: -1 to +40bar (-14.5 to 580psi)
  • Surface roughness: 3.2µm

Fields of application

  • Overfill prevention and leakage detection WHG
  • Marine approvals
  • Final inspection report

Details

The Liquiphant FTL31 is a point level switch for liquids by Endress+Hauser. The FTL31 is designed for industrial applications in all industries, mainly the machinery industry. The Liquiphant is used for overfill prevention or pump dry-run protection in cleaning and filter systems as well as in cooling and lubrication vessels.


More Information
General Information
Sensor typeVibration Liquids
Min. density of medium>0,7g/cm³
Process temperature range [°F]-40°F...302°F
Process temperature range [°C]-40°C...150°C
Process pressure range [Bar]Vacuum...40 bar
Process pressure range [psi]Vacuum...580 psi
Storage Temperature [°C]-40°C ...85°C
Electrical Data
Electrical ConnectionM12 plug
Valve plug
Cable
Power supply [V]20 ... 253V AC/DC, 2-wire
10 ... 30V DC-PNP 3-wire
Switch on Delay0.5 s when tuning fork is covered
1.0 s when tuning fork is uncovered
Current consumption (min/max) [mA]DC-PNP:< 15 mA
AC/DC:< 3.8 mA
Input/Output
Transmitter output type3-wire DC-PNP. 2-wire AC/DC
Communication protocolAC/DC, DC-PNP
Mechanical Data
Housing / Terminal head material316L (1.4404/1.4435) PPSU
Housing Protection/Degree of protectionIP65/67
IP65
IP66/68
Process connectionThreads:
G1/2, G3/4, G1, MNPT1/2, MNPT3/4, MNPT1, R1/2, R3/4, R1
Wetted material316L
Additional Information
Ambient temperature range [°C]-40°C...70°C
Ambient temperature range [°F]-40°F...158°F
Shock resistancea = 300 m/s² = 30 g, 3 planes x 2 directions x 3 shocks x 18 ms,
as per test Ea, prEN 60068-2-27:2007
Vibration Resistancea(RMS) = 50 m/s², ASD = 1.25 (m/s²)²/Hz, f = 5 to 2000 Hz, t = 3 x 2 h,
as per test Fh, EN 60068-2-64:2008
Reverse polarity protectionYes
Overvoltage protectionOvervoltage category II
Electromagnetic compatibility (EMC)EN 61326
Certification/Approvals
Other Appprovals/CertificationCSA C/US, EAC, ABS/ LR/ BV/ DNV
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