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Liquipoint T FTW31

Conductive rod probe for multipoint detection for up to 5 switch points

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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: FTW31

Highlights

  • Conductive rod probe level switch for multiple point detection
  • For point level detection in conductive liquids (as of 10μS/cm)
  • Output: PNP 10.8-45VDC, Relay 20-253VAC; 20-55VDC & NAMUR
  • Explosion protection certificates, overfill prevention and leakage detection certificate WHG
  • Process temperature: -40 to 70°C (-40 to 158°F)

Fields of application

  • Conductive liquids (as of 10μS/cm)
  • For overfill prevention
  • Dry running protection
  • Two-point control of pumps or multiple point detection
  • Cisterns

Details

The Liquipoint T FTW31 rod level probe offers simple and safe point level detection in conductive liquids. It offers numerous measuring possibilities due to multipoint detection (up to 5 rods).

General Information
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Measuring principleConductive
Medium typeConductive liquid
Measurement level range≤ 4 m (13 ft)
Probe length100 to 4000 mm (4" to 157")
Minimum fluid conductivity≥ 10 µS/cm
Maximum tensile strength1000 N
Maximum allowable pressure10 bar
Process temperature range–40 to 100 °C (–40 to 212 °F)
Process pressure rangeVacuum to 10 bar (vacuum to 145 psi)
Input/Output
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Communication protocolDC-PNP, Relay
Mechanical Data
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Installation typeVessel, Tank, Shaft
Installation positionOn top, laterally
Process connectionG 1 1/2"
NPT1 1/2"
Wetted material316L, PP, PPS
Housing materialPlastic housing Polyester housing
Degree of protectionIP66
Electrical Data
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Power supplyDC PNP 10.8V to 45V
Relay 20V to 253V AC
Relay 20V to 55V DC
Current consumption< 25 mA (without load)
< 60 mA (with load)
Cable entryM 20x1.5 and NPT 1/2"
Switch on Delay< 3 s
Certification/Approvals
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Hazardous approvalsATEX
Other Approvals/ CertificationOverfill prevention WHG
Leakage Detection
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)
Shock resistanceYes
Vibration resistanceDIN 60068-2-64 / IEC 68-2-64: 20 ... 2000 Hz, 1 (m/s2)
2/Hz
Reverse polarity protectionYes
Galvanic isolationYes
Electromagnetic compatibility (EMC)EN 61326
Our expert

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

Contact Expert
  • 30 days return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU

Questions & Answers

from €129.00 plus VAT
Production Time: 6 working days
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  • 30 days return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details