Enter at least 2 characters to start the search.

Capacitance
Point level detection
Liquipoint FTW23

Liquipoint FTW23 ©Endress+Hauser
Liquipoint FTW23 ©Endress+Hauser

Liquipoint FTW23 demonstration in different media

FTW23 part of a strong team for standard applications - Liquiphant, Liquipoint, Cerabar, Ceraphant

Liquipoint FTW23 ©Endress+Hauser

Cost effective point level switch for water-based liquids

The Liquipoint FTW23 is developed and built for the food industry and meets all international hygiene requirements. The device also fits perfectly for industrial applications in all industries. It is intended for use in applications in liquid media without build-up. The IO-Link capability allows easy parameter setting.

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable

  • Specs at a glance

    • Process temperature

      Standard:
      -20 ... 100°C
      Cleaning:
      -20 ... 135°C for 1h
      -4 ... 275F for 1h

    • Process pressure absolute / max. overpressure limit

      Vacuum ... 16 bar
      Vacuum ....232 psi

please wait Loading alternative products

Quick selection

Choose from our suggested options
Sales price
  • <%label%>
  • <%feature%>
  • Process Connection
  • <%message%>

or

Individual configuration

Continue your selection from all possible options
  • Benefits

    • Easy installation thanks to compact design, even in tight conditions or where access is restricted

    • IO-Link reduces costs and complexity due to easy configuration of the devices via engineering tools

    • CIP and SIP cleanability ensured - up to protection...

  • Field of application

    For use in storage tanks, mixing vessels and pipes. For water-based liquids; Ex works for media with dielectric constant > 20, with adjustment via IO-Link for media with dielectric constant > 1.5 discernible.

    • Process connections: Threads

    • Temperature: -...

Features and specifications

Back

Details

  • Measuring principle

    Capacitive Liquid

  • Characteristic / Application

    Compact point level switch for using in water based liquids

  • Specialities

    CIP and SIP suitable

  • Supply / Communication

    10…30 V DC

  • Ambient temperature

    -20...70°C

    -4... 158°F

  • Process temperature

    Standard:
    -20 ... 100°C

    Cleaning:

    -20 ... 135°C for 1h

    -4 ... 275F for 1h

  • Process pressure absolute / max. overpressure limit

    Vacuum ... 16 bar

    Vacuum ....232 psi

  • Main wetted parts

    Sensor: 316L

    Sensor isolation: PEEK

  • Process connection

    Thread G1, G1/2, G3/4, M24

  • Communication

    DC PNP

    IO- Link

  • Certificates / Approvals

    CSA C/US

  • Design approvals

    EN 10204-3.1

  • Hygienic approvals

    3A, EHEDG

  • Options

    Weld-in adapter,

    Process adapter for hygienic process connections

  • Application limits

    Conductive foam is recognizes as a liquid

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
    • Order code

      Unit is not repairable.

    • Order code 52006263

      M12-female plug connector, cable side

      M12 plug socket, cable side Self confectionery connection. Usage: FMB50/FMB51/FMB52/FMB53, FMB70, FTL31/FTL33, FTW23, FTW33,PMP11, PMP21, PMP51, PTC31B, PTP31B, QMW43.

    • Order code 52024216

      Cable 4x0,34, box M12, 316L, 90o, L=5m

      M12x1 plug. 5m cable PVC, 316L lock. Especially for hygiene applications. Usage: FTL33, FTL50, FTL51B, FTL62/FTL64, FTL80/FTL81/FTL85, FTW23, FTW33, QMW43.

    • Order code 52018763

      M12 socket,90o,316L,IP69,LED,cable L=5m

      M12x1 plug socket 90o, 4-pin, integrated LED. 5m cable, PVC, 316L screw lock. Hygienic applications, IP69. Usage: FTL31/OFTL31, FTL33/OFTL33, FTW23/OFTW23, FTW33/OFTW33, FTI26/OFTI26, QMW43.

    • Order code 52010285

      M12-female plug connec., 90deg, 5m cable

      M12 plug socket, cable side. 5m cable PVC, Cu Sn/Ni lock. Usage: FMB50/FMB51/FMB52/FMB53, FTL31/FTL33, FTL51B, FTL62/FTL64, FTW23, FTW33, PMC11, PMC21, PMC51, PMP11, PMP21/PMP23, PMP51/PMP55, PTC31B, PTP31B/PTP33B, QMW43.

    • Order code 52010156

      Socket wrench 32AF

      Usage: FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, QMW43.

    • Order code 71267011

      Test magnet

      Usage: FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51H, FTW23, FTW33.

  • 57
    • Nr 57 Order code 71194296

      Sealing ring G1/2, 21x26, FA, 5 pcs.

      Process gasket DIN7603-A. Usage: process connection, FMI51/FTI51, FTI55, FTL31/FTL33, FTW23/FTW33.

    • Nr 57 Order code 71185027

      Sealing ring G3/4, 27x32, FA, 5 pcs.

      Process gasket DIN7603-A. Usage: process connection, FMI51/FMI52, FTI51/FTI52, FTI55, FTL31/FTL33, FTW23/FTW33, FTL50/FTL50H/FTL51, FTL80/FTL81, FMP50/FMP51/FMP56, FMR62, QMW43.

    • Nr 57 Order code 52014048

      Sealing ring G1, 33x39 FA, 5 pcs.

      Process gasket DIN7603-A. Usage: process connection, FMI51/FMI52, FTI51/FTI52, FTI55, FTL31/FTL33, FTW23/FTW33, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43. Sliding sleeve G1 316L (52003663), 316L, 3.1 (52011880), AlloyC22, 3.1 (71118691), FTL51, FTL71, FTL81, AlloyC22 (52003664), FTL51, FTL71.

    • Order code

      Weld-in adapter and correspondig sealings

    • Order code 71258357

      Weld-in adapter G3/4, d=29, 316L

      Flush mount process connection. For pipe-mounting. Material: 316L. Seal: silicone O-ring. FDA, EHEDG compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23, FTW33, QMW43.

    • Order code 52028295

      Weld-in adapter G3/4, d=29, 316L, 3.1

      Flush mount process connection. For pipe-mounting. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, QMW43.

    • Order code 71258355

      Weld-in adapter G3/4 d=50, 316L

      Flush mount process connection. For vessel-mounting. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23, FTW33, FMI51, FTI51, QMW43, 11371. Usage: TMR35.

    • Order code 52018765

      Weld-in adapter G3/4 d=50, 316L, 3.1

      Flush mount process connection Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51, FTI51, FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, QMW43, 11371. Usage: TMR35.

    • Order code 71258358

      Weld-in adapter G1, d=53, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL51B, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35, QMW43.

    • Order code 71093129

      Weld-in adapter G1, d=53, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material Seal: silicone O-ring FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35, QMW43.

    • Order code 52001051

      Weld-in adapter G1, d=60, 316L

      Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 52011896

      Weld-in adapter G1, d=60, 316L, 3.1

      Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL41, FTL50/FTL50H, FTL51/FTL51B/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35, QMW43, TM401/TM411, TMR35.

    • Order code 71041381

      Weld-in adapter M24 D65, 316L

      Flush mount process connection. Core hole: 65mm. Material: 316L. Seal: EPDM O-ring FDA, EHEDG, 3-A compliant. Usage: FMP53, FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43.

    • Order code 71041383

      Weld-in adapter M24 D65, 316L, 3.1

      Flush mount process connection. Core hole: 65mm. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM O-ring. FDA, EHEDG, 3-A compliant. Usage: FMP53, FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43.

    • Order code 71086117

      O-ring 14.9x2.7 VMQ, FDA, USP, 3 pcs.

      Material: silicone VMQ 80. USP Class VI. Usage: Weld-in adapter G3/4, 316L, (71258355) vesselmounting, (71258357) pipe-mounting, flush mount, FTL31/FTL33, FTW23/FTW33, QMW43, Weld-in adapter G3/4, 316L, 3.1, (52018765) vesselmounting, (52028295) pipe-mounting, flush mount, FMI51, FTI51, FTL31/FTL33, FTW23/FTW33, QMW43.

    • Order code 52014472

      O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

      Material: silicone VMQ 70. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code 71086102

      O-ring 28.17x3.53 VMQ, FDA, USP, 3 pcs.

      Material: silicone VMQ. USP Class VI. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code 71140668

      O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.

      Material: EPDM 70. USP Class VI, 3-A. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mounted, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code 52014424

      Profile gasket 29x36x3.7, FDA, 5 pcs.

      Material: silicone VMQ. Usage: Process connect. G1 flush mount, Weld-in adapter G1, 316L, adjustable (52001221), Weld-in adapter G1, 316L, 3.1, adjustable (52011898), FTL31/FTL33, FTL80/FTL81, FTL50/FTL50H/FTL51/FTL51H, Weld-in adapter Rd52, 316L, adjustable, (52001047), 316L, 3.1, adjustable, (52006909), FTL33, FTL50/FTL50H/FTL51/FTL51H, QMW43.

    • Order code 52023997

      Proc. adap. M24 Variv N DN40 PN40 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024004

      Proc.adap.M24 Variv N DN40 PN40 316L 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52023996

      Process adap. M24 Variv F DN25 PN40 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024003

      Proc.adap.M24 Variv.F DN25 PN40 316L 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52023998

      Process adapter M24 DIN11851 DN50, 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024005

      Process adap. M24 DIN11851 DN50,316L,3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52026997

      Process adapter M24 SMS 1-1/2", 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52026999

      Process adapter M24 SMS 1-1/2",316L, 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52023994

      Process adap. M24 Clamp 1...1 1/2", 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52023995

      Process adapter M24 Clamp 2", 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52023999

      Process adapter M24 DIN11851 DN40, 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024000

      Process adapter M24 APV-Inline, 316L

      M24 female. Material: 316L. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024001

      Process adap. M24 Clamp 1 1/2, 316L, 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024002

      Process adapter M24 Clamp 2", 316L, 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024006

      Process adap. M24 DIN11851 DN40,316L,3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 52024007

      Process adapter M24 APV-Inline,316L, 3.1

      M24 female. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTP33B, QMW43. Exchange process connection PTP35.

    • Order code 71477801

      Pipe assembly DN25, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477803

      Pipe assembly DN32, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477807

      Pipe assembly DN40, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477808

      Pipe assembly DN50, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477812

      Pipe assembly Clamp DN25, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477813

      Pipe assembly Clamp DN32, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477816

      Pipe assembly Clamp DN40, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 71477817

      Pipe assembly Clamp DN50, flush mount

      Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.

    • Order code 52024267

      EPDM O-rings process adapter M24

      5x O-ring 15.54x2.62mm. FDA, EHEDG, 3-A conform. Usage: FTL33, FTW23, FTW33, PMP23, PTC31, PTP31/PTP33B/PTP35, QMW43. process adapter M24.