Endress+Hauser FTW33 Liquipoint

Liquipoint FTW33

Endress+Hauser FTW33

Configurable Models 20 models

The Liquipoint FTW33 is developed for the food industry and meets all international hygiene requirements. The device also fits perfectly for applications in all industries. For use in pasty and sticky media and media with heavy build-up.

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Point Level / Liquids

Measuring Principle	Conductive
Characteristic / Application	Compact point level switch for using in pipes and in storage, mixing and process vessels with or without an agitator, for water based or oil based media, with active build up compensation,flush mounting
Specialities	CIP and SIP suitable Conductive foam is detectable or can be switched off
Supply / Communication	10…30 V DC
Ambient temperature	-40 ... 70°C (-40 ... 158°F)
Process temperature	Standard: -20 ... 100°C Cleaning: -20 ... 150°C for 1h ( -4 ... 302°F for 1h)
Process pressure / max. overpressure limit	Vacuum ... 25 bar (Vacuum ... 362,5 psi)
Main wetted parts	Sensor: 316L Sensor isolation: PEEK
Process connection	Thread G1, G1/2, G3/4, M24
Process connection hygienic	Clamp ISO 2852 1 to 1 1/2", 2", DIN11851 Pipe union
Communication	DC PNP
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

Product Overview

The Liquipoint FTW33 meets all international hygienic requirements, is specially developed for the food industry and is suitable for industrial applications in all industries. It can be used for paste-like media, viscous media and media with heavy buildup. Premium:
Detection of oil-based and water-based fluids, and paste-like/viscous media
Truly flush-mounted
Reliable:
With automatic buildup compensation
Function check via test magnet
Simple:
No calibration or adjustment required
Plug and play, no special tools required

Advantages
Flush-mounted, yet usable with pipe installation spool, especially suitable for the hygiene industry
Buildup compensation enables safe and reliable measurement and ensures reliable switchover
No separate adjustment required for each medium
Compact design allows easy installation even in confined spaces or hard-to-reach locations
Various process connections allow installation in new and existing plants
Resistant to CIP and SIP cleaning - highest degree of protection IP69
On-site function check via LED display

Areas of application
For use in pipe tanks, mixing vessels and process vessels, with or without agitators. Suitable for liquids with conductivity >1 μS/cm or dielectric constant >2. Designed for the food industry. Foam detection is possible in the food industry.

Process connections: thread and hygienic connections
Sensor length: flush-mounted
Temperature: -20...+100°C (-4...+212°F); CIP/SIP: max. 150°C (302°F) within 1 h
Pressure: 0...25 bar abs (0...362.5 psi abs)
Hygienic certificate

Spare Parts & Accessories 64

64 spare parts · click to collapse

Order code	Description
71280307	Hirschmann connector M16Consists of: plug connector, screw, seal, valve plug ring, adapter ring. Usage: FTI26, FTL31/FTL33, FTW33, PMC11, PMC21, PMP11, PMP21/PMP23.	Details
71280349	Hirschmann connector NPTF1/2Consists of: plug connector, screw, seal, valve plug ring, adapter ring. Usage: FTI26, FTL31/FTL33, FTW33, PMC11, PMC21, PMP11, PMP21/PMP23.	Details
71280350	valve plugConsists of: plug connector, screw, seal, Usage: FTL31/FTL33, FTW33.	Details
52006263	Process connection \| Socket for plug 4p-125V, 4A-M12M12 插头自连接 M12转成格兰	Details
52024216	Cable socketM12x1 plug 5m cable PVC, 316L lock Especially for sanitary applications	Details
52018763	Cable with connector \| Cable 4x0.34, box M12, 316L, LED, 9适用于M12插头，集成LED指示带5m电缆 PVC 材质 316L锁紧螺母针对卫生型应用	Details
52010285	M12 connector, 90° angled, with 5 m cable适用于M12插头带5m电缆 PVC材质，铜镀锡/ 镍锁紧螺母	Details
52010156	socket wrenchLiquiphant T FTL20/FTL20H	Details
71267011	Test magnetUsage: FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51H, FTW23, FTW33.	Details
71127760	SunshadeUsage: FDR56, FMI21, FMI51/FMI52, FQR56, FTI51/FTI52/FTI55/FTI56, FTI77, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL70/FTL71, FTL80/FTL81/FTL85, FTM20/FTM21, FTM50/FTM51/FTM52, FTR20, FTW31/FTW32/FTW33.	Details
71194296	O-ringProcess gasket DIN7603-A. Usage: process connection, FMI51, FTI51, FTL31/FTL33, FTW23/FTW33.	Details
71185027	O-ringProcess gasket DIN7603-A. Usage: process connection, FMI51, FMI52, FTI51, FTI52, FMP50, FMP51, FMP56, FMR43, FMR60B, FMR62, QMW43, FTL31, FTL33, FTL41, FTW23, FTW33, FTL50, FTL50H, FTL51, FTL51B, FTL80, FTL81.	Details
52014048	O-ringProcess gasket for process connections G1	Details
71258357	Process connection\|Weld-in G3/4, d=29, 316LFlush mount process connection. For pipe-mounting. Material: 316L. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23, FTW33, QMW43.	Details
52028295	weld socketFlush mount process connection FTL20 "1", FTL20H "GDJ" w/o flange Material: 316L, EHEDG compliant Seal: Silicone O-ring Inspection cert. EN10204-3.1 material (316L wetted parts)	Details
71258355	Stainless steel connector \| Weld-in adapter G3/4 d=50, 316LFlush mount process connection. For vessel-mounting. Material: 316L. Seal: silicone O-ring. FDA, 3-A compliant. additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23, FTW33, FMI51, FTI51, QMW43, 11371. Usage: TMR35.	Details
52018765	weld socketFlush mount process connection FTL20 "1", FTL20H "GDJ", FMI51, FTI51 "GQJ" Material: 316L, EHEDG compliant Seal: Silicone O-ring Inspection cert. EN10204-3.1 material (316L wetted parts)	Details
71529759	O-ringMaterial: EPDM Usage: weld-in adapter G3/4", d29, 316L (71258357 / 52028295), FTW23, FTW33, QMW43, 11371, FTL31, FTL33. weld-in adapter G3/4", d50, 316L (71258355 / 52018765) FMI51, FTI51 FTW23, FTW33, QMW43, 11371, FTL31, FTL33.	Details
71258358	Weld socket G1, d=53, 316LFlush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, 3-A compliant. Additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51, FMI52, FTI51, FTI52, FTL31, FTL33, FTL41, FTL43, FTL50, FTL50H, FTL51, FTL51H, FTL51B, FTL63, FTL80, FTL81, FTL260, FTL330H, FTL330L, PTP35, PTP33B, PMP23, PMP43, PMP51, FTW23, FTW33, QMW43.	Details
71093129	weld socketFlush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material Seal: silicone O-ring FDA, 3-A compliant. Additional EPDM O-ring. FDA, EHEDG, 3-A, USP Class VI compliant. Usage: FMI51, FMI52, FTI51, FTI52, FTL31, FTL20H, FTL33, FTL41, FTL43, FTL50, FTL50H, FTL51, FTL51B, FTL51H, FTL63, FTL80, FTL81, FTL260, PMP135, PTP35, PTP33B, PMP23, PMP43, PMP51, FTW23, FTW33, QMW43.	Details
52001051	Process connection \| Weld-in G1, d=60, 316L齐平安装式过程连接 FTL260 "0", FTL20 "7", FTL20H "GEJ", FTL330H/FTL330L "G", FTL50/FTL51, FTL50H/FTL51H "GW2", FMI51/FMI52, FTI51/FTI52 "GWJ", PMP135 "N", PTP35 "BB" 材质: 316L 密封: 硅橡胶 O-ring	Details
52011896	Welding socket, G1, d=60, 3.1 material certificateFlush mount process connection FTL260 "0", FTL20H "GEJ", FTL50/FTL51, FTL50H/FTL51H "GW2", FMI51/FMI52, FTI51/FTI52 "GWJ", PMP135 "N", PTP35 "BB" Material: 316L Seal: Silicone O-ring Inspection cert. EN10204-3.1 material (316L wetted parts)	Details
71041381	Welded boss M24 D65Flush 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.	Details
71041383	Welding boss M24 D65, 3.1 material certificateFlush 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.	Details
52021717	O-ringfor weld-in adapter G3/4 D=50 316L Liquiphant T FTL20H	Details
71086117	O-ringMaterial: 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.	Details
52014472	O-ringfor weld-in adapter G1 (52001051) Liquiphant M "GW2" Liquiphant T "7", Liquicap M "GWJ", Cerabar T PMP135 "N", Ceraphant T PTP35 "BB" for weld-in andapter G1, 316L 3.1 (52011896) Liquiphant M "GW2", Cerabar T PMP135 "N", Ceraphant T PTP35 "BB" for sliding sleeve Soliphant T	Details
71086102	O-ringMaterial: silicone VMQ. USP Class VI. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP43, 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, PMP43, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.	Details
71140668	O-ringMaterial: EPDM 70. USP Class VI, 3-A. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51, FMI52, FTI51, FTI52, FTL31, FTL33, FTL43, FTW23, FTW33, PMP23, PMP51, PTP33B, FTL50, FTL50H, FTL51, FTL51H, FTL80, FTL81, PMP43, 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, PMP43, QMW43, sliding sleeve FTM21.	Details
52014424	Sealing gasketfor weld-in adapter G1, adjustable, 316L (52001221) Liquiphant M "GW2" for weld-in adapter G1, adjustable, 316L (52011898) Liquiphant M "GW2" for weld-in adapter G1, adjustable Liquiphant FTL330H/FTL330L, Liquiphant T FTL20H "UPJ	Details
52023997	Process adapter M24 Variv N DN40 PN40 316LExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52024004	Process adapter M24- Variv. N DN50 PN40, 3.1 material certificationExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52023996	Process adapter M24 Variv F DN25 PN40 316LExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52024003	Process adapter M24 - Variv.F DN25 PN40, 3.1 material certificateExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52023998	Process adapter M24 - DIN11851 DN50Exchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52024005	Process adapter M24 - DIN11851 DN50, 3.1 material certificateExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Abnahmepr黤zeugnis EN10204-3.1 Material	Details
52026997	Process Adapter M24 - SMS 1-1/2"Exchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52026999	Process adapter M24 - SMS 1-1/2", 3.1 material certificateExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52023994	Process adapter M24 - Clamp 1 1/2"Exchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52023995	Process Adapter M24 - Clamp 2"Exchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52023999	Process adapter M24 - DIN11851 DN40Exchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52024000	Process AdapterExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L	Details
52024001	Process adapter M24 - Clamp 1 1/2", 3.1 material certificateExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52024002	Process adapter M24 - Clamp 2", 3.1 material certificationExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52024006	Process adapter M24 - DIN11851 DN40, 3.1 material certificateExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52024007	Process AdapterExchange process connection Ceraphant T M24 female, O-ring 15,54x2,62mm, 316L Inspection cert. EN10204-3.1 material	Details
52021715	Stainless steel union nut DIN11851, F25, SSfor process connection UPJ flush mount weld in adapter 52001047 Liquiphant T FTL20H	Details
71258361	NutDIN11851 DN32. Usage: FTL20H, FTL33, FTW33, PMP23, PTP33B, QMW43.	Details
71477801	Pipe assembly DN25, flush mountWeldable, DIN11866 line A, For devices with M24 connection. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477803	Pipe assembly DN32, flush mountWeldable, DIN11866 line A, For devices with M24 connection. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477807	Pipe assembly DN40, flush mountWeldable, DIN11866 line A, For devices with M24 connection. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477808	Pipe assembly DN50, flush mountWeldable, DIN11866 line A, For devices with M24 connection. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477812	Pipe assembly Clamp DN25, flush mountFor devices with M24 connection Tube: DIN11866 line A Clamp connection: DIN32676. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477813	Pipe assembly Clamp DN32, flush mountFor devices with M24 connection Tube: DIN11866 line A Clamp connection: DIN32676. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477816	Pipe assembly clamp DN40, flush mountFor devices with M24 connection Tube: DIN11866 line A Clamp connection: DIN32676. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
71477817	Pipe assembly clamp DN50, flush mountFor devices with M24 connection Tube: DIN11866 line A Clamp connection: DIN32676. Usage: FTW23/FTW33, PMP23, PTP33B, QMW43.	Details
52024267	EPDM O-ring5x O-ring 15.54x2.62mm FDA, 3A compliant Ceraphant T process adapter	Details
71675412	welding boss blind plugBlind plug for closing weld-in adapter G3/4 71258357/52028295, 71258355/52018765. Material: AISI 316L (1.4435). Roughness (process side): Ra < 3.2 μm (126 μin). Silicone O-ring. Usage: FMI51, FTI51, FTL31, FTL33, FTW23, FTW33, 11371, TMR35, TM311, TM371, TM372, TM411, TT411.	Details
71675413	welding boss blind plugBlind plug with inspection certificate EN10204-3.1. for closing weld-in adapter G1 71258358/71093129, 52001051/52011896. Material: AISI 316L (1.4435). Roughness (process side): Ra < 0.76 μm (29.9 μin). Silicone O-ring. Usage: FMI51, FMI52, FTI51, FTI52, FTL31, FTL33, FTL41, FTL43, FTL51B, FTL60, FTL63, FTL80, FTL81, FTW23, FTW33, PTP33B, PMP23, PMP43, TMR35, TM311, TM371, TM372, TM411, TT411.	Details
71675410	Welding protective plug for weld-on connector; G1; brass materialWelding dummy for welding the weld-in adapter G1 71258358/71093129, 52001051/52011896. Material: Brass. Usage: FMI51, FMI52, FTI51, FTI52, FTL31, FTL33, FTL41, FTL43, FTL51B, FTL60, FTL63, FTL80, FTL81, FTW23, FTW33, PTP33B, PMP23, PMP43, TMR35, TM311, TM371, TM372, TM411, TT411.	Details
71675415	G3/4 brass weld boss blind plugWelding dummy for welding the weld-in adapter G3/4 71258357/52028295, 71258355/52018765. Material: Brass. Usage: FMI51, FTI51, FTL31, FTL33, FTW23, FTW33, TMR35, TM311, TM371, TM372, TM411, TT411.	Details
71675405	O-ring 15,08x2,62 EPDM, 5 pcsO-ring set for weld-in adapter G3/4. Material: EPDM. Usage: FMI51, FTI51, FTL31, FTL33, FTW23, FTW33, QMW43.	Details
71675404	O-Ring 15.08x2.62 FKM, 5 pcsO-ring set for weld-in adapter G3/4. Material: FKM. Usage: FMI51, FTI51, FTL31, FTL33, FTW23, FTW33, QMW43.	Details
71675402	O-ringO-ring set for weld-in adapter G1. Material: FKM. Usage: FMI51, FMI52, FTI51, FTI52, FTL31, FTL33, FTL41, FTL50, FTL50H, FTL51, FTL51B, FTL51H, FTL63, FTL80, FTL81, FTW23, FTW33, PMP43, QMW43.	Details

Configurator / Comparison

ConfigureEnter a product model to configure

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Source:Endress+Hauserwebsite public information

40 models · click to collapse

Model	Name
FTW33-AA4U3EJ	Conductive limit detection
FTW33-AA7M3EJ	Conductive limit detection
FTW33-AA7MWVJ	Conductive limit detection
FTW33-AA7N3EJ	Conductive limit detection
FTW33-AA7MWSJ	Conductive limit detection
FTW33-AA7MX2J	Conductive limit detection
FTW33-AA7M1AJ	Conductive limit detection
FTW33-AA7N3CJ	Conductive limit detection
FTW33-AA7N1AJ	Conductive limit detection
FTW33-AA4UWVJ	Conductive limit detection
FTW33-AA4UWSJ	Conductive limit detection
FTW33-AA7M3CJ	Conductive limit detection
FTW33-AA4UW5J	Conductive limit detection
FTW33-AA7NX2J	Conductive limit detection
FTW33-AA7NW5J	Conductive limit detection
FTW33-AA4U1CJ	Conductive limit detection
FTW33-AA7M1CJ	Conductive limit detection
FTW33-AA4U3CJ	Conductive limit detection
FTW33-AA7MW5J	Conductive limit detection
FTW33-AA7NWVJ	Conductive limit detection

All documents for this model

10 documents · click to expand

Liquipoint FTW33 操作手册 Chinese

Rev. 0315 32 pages

Preview

Liquipoint FTW33 操作手册 Chinese

Rev. 0118 48 pages

Preview

Liquipoint FTW33 Operating Instructions English

Rev. 0315 44 pages

Preview

Level Limit Switch>br>Conductive measuring technology English

Rev. 0213 21 pages

Preview

Liquipoint FTW33 IO-Link Operating Instructions English

IO-Link Rev. 0118 48 pages

Preview

TI 焊接接头、过程转接头和法兰 Chinese

Rev. 2726 130 pages

Preview

Liquipoint FTW33 IO-Link 技术资料 Chinese

IO-Link Rev. 0118 16 pages

Preview

TI Weld-in adapter, process adapter and flanges English

Rev. 2726 132 pages

Preview

Liquipoint FTW33 Technical Information English

Rev. 0315 16 pages

Preview

Liquipoint FTW33 IO-Link Technical Information English

IO-Link Rev. 0118 20 pages

Preview

Flush-Mounted Liquipoint FTW33 for Point Level Detection in the Food Industry LiquipointFTW33 Products · Level

Municipal Wastewater Treatment

Municipal Wastewater Treatment · conductive — Application Case

Project Background

The project covers the inlet, biological and outlet stages of a municipal plant. The work centres on conductive and the core task is conductive point-level and leakage detection.

Operating Challenges

The medium and duty are characterised by high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. So conductive cannot be specified generically — it calls for choosing electrode material and insulation by conductivity and temperature.

Solution

The Ainstru engineering team worked through the level range: level solution matched to the actual tank and silo geometry. The configuration involves choosing electrode material and insulation by conductivity and temperature, with these requirements in view: stable compliance with Grade 1A discharge limits and online data reporting.

Results

Since start-up the system has run steadily; the practical result is no moving parts, giving fast pump and valve interlock response.

Food & Beverage

Food & Beverage · conductive — Application Case

Project Overview

The site is dosing, pasteurising, filling and CIP stages. The customer wanted conductive properly configured on the existing plant, with the aim of conductive point-level and leakage detection.

Technical Challenges

What actually causes trouble is syrups, dairy and beverages that scale easily, under strict hygienic requirements, and frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. All of this means the conductive configuration has to involve choosing electrode material and insulation by conductivity and temperature.

Configuration

Supply and installation were organised through the level range: level solution matched to the actual tank and silo geometry. On site this meant choosing electrode material and insulation by conductivity and temperature, checked line by line against: food-safety and hygienic design per 3-A / EHEDG.

Performance

After commissioning the outcome is no moving parts, giving fast pump and valve interlock response, and the readings are now used for process tuning.

Chemical & Pharmaceutical

Chemical & Pharmaceutical · conductive — Application Case

Site Conditions

This is a Chemical & Pharmaceutical customer whose plant is at reactors, metering vessels and finished-product tanks. The main task was conductive point-level and leakage detection.

The Problem

The difficulty lies in highly corrosive media with solvents and crystallisation, partly in explosive atmospheres; at the same time corrosion plus Ex protection shortens instrument life and makes downtime costly. Specification therefore means choosing electrode material and insulation by conductivity and temperature.

What We Did

We took a level range approach — level solution matched to the actual tank and silo geometry. Delivery was built around choosing electrode material and insulation by conductivity and temperature, with point-by-point checks on: Ex certification and GMP traceability of records.

Operating Outcome

In service the system performs as intended — no moving parts, giving fast pump and valve interlock response, with routine maintenance falling noticeably.

Power & Energy

Power & Energy · conductive — Application Case

Application Context

boiler feedwater, turbine condensate and FGD/DeNOx systems is a typical Power & Energy duty. The project started from conductive, focusing on conductive point-level and leakage detection.

Process Constraints

drift under high temperature and pressure, with very costly unplanned outages, and high temperature and pressure with both steam and saline water only amplify it. The conductive specification must therefore cover choosing electrode material and insulation by conductivity and temperature.

Delivery Approach

Delivery was handled as the level range — level solution matched to the actual tank and silo geometry. Execution centred on choosing electrode material and insulation by conductivity and temperature, together with compliance with power-industry codes and unit availability targets.

Field Results

Operation shows the benefit clearly — no moving parts, giving fast pump and valve interlock response, with confidence in this measuring point improving markedly.

Endress+Hauser

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FTW33 Liquipoint

Technical Data

Point Level / Liquids

Product Overview

Spare Parts & Accessories 64

Configurator / Comparison

Related Models 20 / 40

Manuals & Documents 10

Liquipoint FTW33 操作手册 Chinese

Liquipoint FTW33 操作手册 Chinese

Liquipoint FTW33 Operating Instructions English

Level Limit Switch&gt;br&gt;Conductive measuring technology English

Liquipoint FTW33 IO-Link Operating Instructions English

TI 焊接接头、过程转接头和法兰 Chinese

Liquipoint FTW33 IO-Link 技术资料 Chinese

TI Weld-in adapter, process adapter and flanges English

Liquipoint FTW33 Technical Information English

Liquipoint FTW33 IO-Link Technical Information English

Product Videos

Case Studies

Municipal Wastewater Treatment · conductive — Application Case

Project Background

Operating Challenges

Solution

Results

Food & Beverage · conductive — Application Case

Project Overview

Technical Challenges

Configuration

Performance

Chemical & Pharmaceutical · conductive — Application Case

Site Conditions

The Problem

What We Did

Operating Outcome

Power & Energy · conductive — Application Case

Application Context

Process Constraints

Delivery Approach

Field Results

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Level Limit Switch>br>Conductive measuring technology English