FLUID CONTROLA division of the WIKA group

Level measuring instrumentsand switches

TC Fluid Control are world revered for the design, manufacture and sales of liquid level instrumentation products.

The company was established in 2003 having been part of the UK business of Trouvay & Cauvin based in Le Havre France.

The instrumentation Division was originally founded in the UK as Richard Klinger Ltd in 1933. In December 1999 Trouvay & Cauvin Ltd acquired the Instrumentation Division which was based in Sidcup and in 2002 the UK Management Team bought out the UK side of the company.

In 2003 the Company was renamed to TC Fluid Control to give focus for it to develop in the liquid level instrumentation field. Ten years later, in 2013, TC Fluid Control became part of WIKA Instruments Limited.

With a wealth of knowledge, derived from decades of focus in Level Controls, our sales application engineers provide expert advice on the correct choice of level instrument for any given application. Our products are renowned for their precision, quality and reliability and are used by process plant operators throughout the world.

In addition to high quality product supply we are also highly experienced in contractor projects and offer full documentary facilities for the demands of project management.

2www.tc-fluidcontrol.com

Introduction

Transmit Submersible pressure sensors

Transmit Continuous measurement with float

Level measuring instruments for liquid - overview

Switch Float switches

Switch Optoelectronic switches

4

5-7

8-9

10-13

14-15

3www.tc-fluidcontrol.com

Contents

Applications � Level measurement in rivers and lakes � Control of sewage lift and pumping stations � Monitoring of sewage, settling and rainwater retention basins � Level measurement in vessel and storage systems for oils and

fuels

Special features � Slimline and hermetically sealed design up to 300 m water

column � Highly resistant versions available � Explosion protection per ATEX, IECEx, FM and CSA � Drinking water conformity per KTW and ACS � Temperature output, HART® and low-power output signal for

battery operation

LF-1For superior applications

Accuracy (± % of span) ≤ 0.5 or ≤ 1Measuring range 0 … 0.1 to 0 … 6 barOutput signal ■ 4 ... 20 mA (2-wire)

■ 4 … 20 mA + HART® (2-wire) ■ DC 0.1 … 2.5 V (3-wire)

Special feature ■ Suitable for measurements in contaminated and aggressive media

■ An optimised discharge behaviour and a large pressure port prevent the instrument from clogging and ensure a minimum maintenance effort

■ Can be used in explosion-protected areas

■ Developed for wireless applications

Data sheet LM 40.04

LS-10Standard version

Accuracy (± % of span) ≤ 0.5Measuring range 0 … 0.25 to 0 … 10 barOutput signal 4 ... 20 mA (2-wire)Data sheet PE 81.55

LH-20High-performance

Accuracy (± % of span) ≤ 0.2 or 0.1Measuring range ■ 0 … 0.1 to 0 … 25 bar

■ 0 … 1.6 to 0 … 25 bar abs.Special feature ■ Scalable measuring range (optional)

■ Resistant against the harshest environ-mental conditions

■ Reliable and secure by double-sealed design

■ Titanium case for especially high resist-ance (optional)

Data sheet PE 81.56

Submersible pressure sensorsHydrostatic level measurement

www.tc-fluidcontrol.com4

Applications � Level measurement in rivers and lakes � Control of sewage lift and pumping stations � Monitoring of sewage, settling and rainwater retention basins � Level measurement in vessel and storage systems for oils and

fuels

Special features � Slimline and hermetically sealed design up to 300 m water

column � Highly resistant versions available � Explosion protection per ATEX, IECEx, FM and CSA � Drinking water conformity per KTW and ACS � Temperature output, HART® and low-power output signal for

battery operation

LF-1For superior applications

Accuracy (± % of span) ≤ 0.5 or ≤ 1Measuring range 0 … 0.1 to 0 … 6 barOutput signal ■ 4 ... 20 mA (2-wire)

■ 4 … 20 mA + HART® (2-wire) ■ DC 0.1 … 2.5 V (3-wire)

Special feature ■ Suitable for measurements in contaminated and aggressive media

■ An optimised discharge behaviour and a large pressure port prevent the instrument from clogging and ensure a minimum maintenance effort

■ Can be used in explosion-protected areas

■ Developed for wireless applications

Data sheet LM 40.04

LS-10Standard version

Accuracy (± % of span) ≤ 0.5Measuring range 0 … 0.25 to 0 … 10 barOutput signal 4 ... 20 mA (2-wire)Data sheet PE 81.55

LH-20High-performance

Accuracy (± % of span) ≤ 0.2 or 0.1Measuring range ■ 0 … 0.1 to 0 … 25 bar

■ 0 … 1.6 to 0 … 25 bar abs.Special feature ■ Scalable measuring range (optional)

■ Resistant against the harshest environ-mental conditions

■ Reliable and secure by double-sealed design

■ Titanium case for especially high resist-ance (optional)

Data sheet PE 81.56

RLT-1000Stainless steel version

Accuracy 24, 12, 10, 6 or 3 mmOutput signal Resistance signal

or 4 … 20 mATemperature -30 … +80 °C

(+120 °C optional)Guide tube length 150 … 1,500 mmData sheet LM 50.02

RLT-2000Plastic version

Accuracy 24, 12, 10, 6 or 3 mmOutput signal Resistance signal

or 4 … 20 mATemperature -10 … +80 °C

(-30 … +120 °C optional)Guide tube length 150 … 1,500 mmData sheet LM 50.01

RLT-3000Stainless steel version with temperature output signal

Accuracy 24, 12, 10, 6 or 3 mmLevel output signal

4 … 20 mAOutput signalTemperature

4 … 20 mA, Pt100 or Pt1000

Temperature -30 … +100 °CGuide tube length 150 … 1,500 mmData sheet LM 50.05

Applications � Level measurement of liquids in machine building � Control and monitoring tasks for hydraulic power packs,

compressors and cooling systems

Special features � Media compatibility: Oil, water, diesel, refrigerants and other

liquids � Permissible medium temperature: -30 … +120 °C � Output signals for level and temperature (optional) as

resistance output signal or 4 ... 20 mA current output � Measurement principle: Reed-chain technology � Accuracy, resolution: 24, 12, 10, 6 or 3 mm

Level | Transmit

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Continuous measurement with float for industrial applicationsWith reed measuring chain

RLT-1000Stainless steel version

Accuracy 24, 12, 10, 6 or 3 mmOutput signal Resistance signal

or 4 … 20 mATemperature -30 … +80 °C

(+120 °C optional)Guide tube length 150 … 1,500 mmData sheet LM 50.02

RLT-2000Plastic version

Accuracy 24, 12, 10, 6 or 3 mmOutput signal Resistance signal

or 4 … 20 mATemperature -10 … +80 °C

(-30 … +120 °C optional)Guide tube length 150 … 1,500 mmData sheet LM 50.01

RLT-3000Stainless steel version with temperature output signal

Accuracy 24, 12, 10, 6 or 3 mmLevel output signal

4 … 20 mAOutput signalTemperature

4 … 20 mA, Pt100 or Pt1000

Temperature -30 … +100 °CGuide tube length 150 … 1,500 mmData sheet LM 50.05

Applications � Level measurement of liquids in machine building � Control and monitoring tasks for hydraulic power packs,

compressors and cooling systems

Special features � Media compatibility: Oil, water, diesel, refrigerants and other

liquids � Permissible medium temperature: -30 … +120 °C � Output signals for level and temperature (optional) as

resistance output signal or 4 ... 20 mA current output � Measurement principle: Reed-chain technology � Accuracy, resolution: 24, 12, 10, 6 or 3 mm

FLM-SStainless steel version

Process connection ■ Mounting thread ■ Flange: DIN, ANSI

Guide tube length Max. 6,000 mmPressure 0 … 200 barTemperature -90 … +450 °CDensity ≥ 400 kg/m³Data sheet LM 20.01

FLM-SPPlastic version

Process connection ■ Mounting thread■ Flange DIN, ANSI

Guide tube length Max. 5,000 mmPressure 0 … 16 barTemperature -10 … +100 °CDensity ≥ 800 kg/m³Data sheet LM 20.01

FLM-HHygienic version, for sanitary applications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.01

Applications � High-accuracy level measurement for almost all liquid media � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry, pharmaceutical industry

Special features � Process- and system-specific solutions possible � Operating limits: □ Operating temperature: T = -90 … +400 °C

□ Operating pressure: P = vacuum to 100 bar□ Limit density: ρ ≥ 400 kg/m3

� Resolution < 0.1 mm � Wide variety of different electrical connections, process

connections and materials � Explosion-protected versions

VARIVENT® is a registered trademark of the company GEA TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

Continuous measurement with float for the process industry Magnetostrictive

www.tc-fluidcontrol.com6

FLM-SStainless steel version

Process connection ■ Mounting thread ■ Flange: DIN, ANSI

Guide tube length Max. 6,000 mmPressure 0 … 200 barTemperature -90 … +450 °CDensity ≥ 400 kg/m³Data sheet LM 20.01

FLM-SPPlastic version

Process connection ■ Mounting thread■ Flange DIN, ANSI

Guide tube length Max. 5,000 mmPressure 0 … 16 barTemperature -10 … +100 °CDensity ≥ 800 kg/m³Data sheet LM 20.01

FLM-HHygienic version, for sanitary applications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.01

Applications � High-accuracy level measurement for almost all liquid media � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry, pharmaceutical industry

Special features � Process- and system-specific solutions possible � Operating limits: □ Operating temperature: T = -90 … +400 °C

□ Operating pressure: P = vacuum to 100 bar□ Limit density: ρ ≥ 400 kg/m3

� Resolution < 0.1 mm � Wide variety of different electrical connections, process

connections and materials � Explosion-protected versions

VARIVENT® is a registered trademark of the company GEA TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

FLR-SA, FLR-SBStainless steel version

Process connection ■ Mounting thread■ Flange DIN,

ANSI, ENGuide tube length Max. 6,000 mmPressure 0 … 100 barTemperature -80 … +200 °CDensity ≥ 400 kg/m³Data sheet LM 20.02

FLR-PA, FLR-PBPlastic version, PP, PVDF, PP

Process connection ■ Mounting thread■ Flange DIN,

ANSI, ENGuide tube length Max. 5,000 mmPressure 0 … 3 barTemperature -10 … +100 °CDensity ≥ 800 kg/m3

Data sheet LM 20.02

FLR-HA3Hygienic version, for sanitary applications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.02

Applications � Level detection for almost all liquid media � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry, pharmaceutical industry

Special features � Process- and system-specific solutions possible � Operating limits: □ Operating temperature: T = -80 … +200 °C

□ Operating pressure: P = vacuum to 80 bar□ Limit density: ρ ≥ 400 kg/m3

� Wide variety of different electrical connections, processconnections and materials

� Optionally with programmable and configurable head-mountedtransmitter for 4 … 20 mA field signals, HART®, PROFIBUS®

PA and FOUNDATION™ Fieldbus � Explosion-protected versions

VARIVENT® is a registered trademark of the company GEA TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

www.tc-fluidcontrol.com7

With reed measuring chain

FLR-SA, FLR-SBStainless steel version

Process connection ■ Mounting thread■ Flange DIN,

ANSI, ENGuide tube length Max. 6,000 mmPressure 0 … 100 barTemperature -80 … +200 °CDensity ≥ 400 kg/m³Data sheet LM 20.02

FLR-PA, FLR-PBPlastic version, PP, PVDF, PP

Process connection ■ Mounting thread■ Flange DIN,

ANSI, ENGuide tube length Max. 5,000 mmPressure 0 … 3 barTemperature -10 … +100 °CDensity ≥ 800 kg/m3

Data sheet LM 20.02

FLR-HA3Hygienic version, for sanitary applications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.02

Applications � Level detection for almost all liquid media � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry, pharmaceutical industry

Special features � Process- and system-specific solutions possible � Operating limits: □ Operating temperature: T = -80 … +200 °C

□ Operating pressure: P = vacuum to 80 bar□ Limit density: ρ ≥ 400 kg/m3

� Wide variety of different electrical connections, processconnections and materials

� Optionally with programmable and configurable head-mountedtransmitter for 4 … 20 mA field signals, HART®, PROFIBUS®

PA and FOUNDATION™ Fieldbus � Explosion-protected versions

VARIVENT® is a registered trademark of the company GEA TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

Level | Transmit

WIKA Alexander Wiegand SE & Co. KGAlexander-Wiegand-Straße 30∙63911 Klingenberg∙Germany

Tel. +49 9372 132-0∙Fax +49 9372 132-406info@wika.de∙www.wika.de

SLSSuspended fl oat switches

Data sheet: LM 32.01

Level measuring instrumentsfor water applications

14156384 02/2016 EN

FLM-SPLevel sensor,plastic version

Process connection: ■ Mounting thread■ Flange: DIN, ANSI, EN

Guide tube length: Max. 5,000 mmPressure: 0 … 16 barTemperature: -10 … +100 °CDensity: ≥ 800 kg/m³Data sheet: LM 20.01

FLM-SLevel sensor, Stainlesssteel Version

Process connection: ■ Mounting thread■ Flange: DIN, ANSI, EN

Guide tube length: Max. 6,000 mmPressure: 0 … 200 barTemperature: -90 … +450 °CDensity: ≥ 400 kg/m³Data sheet: LM 20.01

FLS-SMagnetic fl oat switch,stainless steel version

Switch points: Max. 8 switch pointsProcess connection: ■ Mounting thread

■ Flange: DIN, ANSI, ENGuide tube length: Max. 6,000 mmPressure: 0 … 100 barTemperature: -196 … +300 °CDensity: ≥ 390 kg/m³Data sheet: LM 30.01

FLS-PMagnetic fl oat switch,plastic version

Switch points: Max. 8 switch pointsProcess connection: ■ Mounting thread

■ Flange:DIN, ANSI, EN

Guide tube length: Max. 5,000 mmPressure: 0 … 3 barTemperature: -10 … +100 °CDensity: ≥ 400 kg/m³Data sheet: LM 30.01

DPT-10Diff erential pressure transmitter

Non-linearity(% of span): ≥ 0,075 ... 0,15Measuring range: 0 ... 10 mbar to 0 ... 40 barSpecial features: ■ Freely scaleable measuring ranges

■ Case from plastic, aluminium or stainless steel

■ With integrated display and mounting bracket for wall/pipe mounting (optio-nal)

■ Possibility of combining diaphragm seals with sterile connections

Data sheet: PE 86.21

IL-10Intrinsically safe

Accuracy (± % of span): ≤ 0.25 or 0.5Measuring range: 0 … 0.1 to 0 … 25 barSpecial features: ■ Explosion protection in accord-

ance with ATEX, FM, CSA and EAC■ Hastelloy design (optional)■ Highly resistive FEP cable (op-

tional)Data sheet: PE 81.23

BGU, BLMMagnetic switch,Magnetostrictive Sensor

For bypass Level indicatorsData sheet: LM 10.06, LM 10.05

BLRReed sensor

For bypass Level indicatorsData sheet: LM 10.04

Float level sensors

Optoelectronic level switches

OLS-C04OEM level switch, ompact design, refrigerant version, with transistor output

Material: Steel, nickel-plated; glassProcess connection: G ½", ½" NPTPressure: Max. 40 barTemperature: -40 … +100 °CData sheet: LM 31.34

OLS-C05OEM level switch, compact design, high-pressure version

Material: Stainless steel, borosilicateglass

Process connection: G ½"Pressure: Max. 25 barTemperature: -40 … +150 °CData sheet: LM 31.33

LSD-30Electronic level switch, with display

Measuring range: Sensor length 250, 370, 410, 520, 730 mm

Density: ≥ 0.7 g/cm3 (NBR float)Switching output: ■ 1 or 2 (PNP or NPN)

■ Analogue output (optional)Process connection: G ¾ A, ¾ NPTData sheet: LM 40.01

design, refrigerant version, with transistor output

Steel, nickel-plated; glass, ½" NPT

design, refrigerant version, with

Steel, nickel-plated; glassStainless steel, borosilicate

Level sensor, Stainless

Mounting threadFlange: DIN, ANSI, EN

Sensor length 250, 370, 410,

GL

LS-10Standard version

Accuracy (± % of span): ≤ 0.5Measuring range: 0 … 0.25 to 0 … 10 barData sheet: PE 81.55

HLS-PPlastic version, for horizontal installation

Process connection: Flange: DIN, ANSI, ENPressure: 0 … 3 barTemperature: -10 … +80 °CDensity: ≥ 750 kg/mMaterial: PPData sheet: LM 30.02

HLS-SStainless steel version, for horizontal installation

Process connection: Flange: DIN, ANSI, ENPressure: 0 … 232 barTemperature: -196 … +350 °CDensity: ≥ 600 kg/m³Material: Stainless steel, titaniumData sheet: LM 30.02

Magnetic fl oat switches

Pressure level sensors

Mounting thread

BNAStainless steel Version

Material: Austenitic steels, 6Mo, Hastelloy,titanium, Monel, Inconel, Incoloy,Duplex, Super Duplex

Process connection: ■ Flange: DIN, ANSI, EN■ Thread■ Weld stub

Temperature: -160 … +450 °CDensity: ≥ 400 kg/m³Data sheet: LM 10.01

BNA-PPlastic version

Material: PVDF, PPProcess connection: Flange: DIN, ANSI, ENPressure: PVDF 6 bar, PP 4 barTemperature: -25 … +80 °CDensity: ≥ 800 kg/m³Data sheet: LM 10.01

Bypass level indicators

Poster_Water_Level_A1_EN.indd Alle Seiten 24.02.2016 08:15:37

8www.tc-fluidcontrol.com

Level measuring instruments for liquid applications

WIKA Alexander Wiegand SE & Co. KGAlexander-Wiegand-Straße 30∙63911 Klingenberg∙Germany

Tel. +49 9372 132-0∙Fax +49 9372 132-406info@wika.de∙www.wika.de

SLSSuspended fl oat switches

Data sheet: LM 32.01

Level measuring instrumentsfor water applications

14156384 02/2016 EN

FLM-SPLevel sensor,plastic version

Process connection: ■ Mounting thread■ Flange: DIN, ANSI, EN

Guide tube length: Max. 5,000 mmPressure: 0 … 16 barTemperature: -10 … +100 °CDensity: ≥ 800 kg/m³Data sheet: LM 20.01

FLM-SLevel sensor, Stainlesssteel Version

Process connection: ■ Mounting thread■ Flange: DIN, ANSI, EN

Guide tube length: Max. 6,000 mmPressure: 0 … 200 barTemperature: -90 … +450 °CDensity: ≥ 400 kg/m³Data sheet: LM 20.01

FLS-SMagnetic fl oat switch,stainless steel version

Switch points: Max. 8 switch pointsProcess connection: ■ Mounting thread

■ Flange: DIN, ANSI, ENGuide tube length: Max. 6,000 mmPressure: 0 … 100 barTemperature: -196 … +300 °CDensity: ≥ 390 kg/m³Data sheet: LM 30.01

FLS-PMagnetic fl oat switch,plastic version

Switch points: Max. 8 switch pointsProcess connection: ■ Mounting thread

■ Flange:DIN, ANSI, EN

Guide tube length: Max. 5,000 mmPressure: 0 … 3 barTemperature: -10 … +100 °CDensity: ≥ 400 kg/m³Data sheet: LM 30.01

DPT-10Diff erential pressure transmitter

Non-linearity(% of span): ≥ 0,075 ... 0,15Measuring range: 0 ... 10 mbar to 0 ... 40 barSpecial features: ■ Freely scaleable measuring ranges

■ Case from plastic, aluminium or stainless steel

■ With integrated display and mounting bracket for wall/pipe mounting (optio-nal)

■ Possibility of combining diaphragm seals with sterile connections

Data sheet: PE 86.21

IL-10Intrinsically safe

Accuracy (± % of span): ≤ 0.25 or 0.5Measuring range: 0 … 0.1 to 0 … 25 barSpecial features: ■ Explosion protection in accord-

ance with ATEX, FM, CSA and EAC■ Hastelloy design (optional)■ Highly resistive FEP cable (op-

tional)Data sheet: PE 81.23

BGU, BLMMagnetic switch,Magnetostrictive Sensor

For bypass Level indicatorsData sheet: LM 10.06, LM 10.05

BLRReed sensor

For bypass Level indicatorsData sheet: LM 10.04

Float level sensors

Optoelectronic level switches

OLS-C04OEM level switch, ompact design, refrigerant version, with transistor output

Material: Steel, nickel-plated; glassProcess connection: G ½", ½" NPTPressure: Max. 40 barTemperature: -40 … +100 °CData sheet: LM 31.34

OLS-C05OEM level switch, compact design, high-pressure version

Material: Stainless steel, borosilicateglass

Process connection: G ½"Pressure: Max. 25 barTemperature: -40 … +150 °CData sheet: LM 31.33

LSD-30Electronic level switch, with display

Measuring range: Sensor length 250, 370, 410, 520, 730 mm

Density: ≥ 0.7 g/cm3 (NBR float)Switching output: ■ 1 or 2 (PNP or NPN)

■ Analogue output (optional)Process connection: G ¾ A, ¾ NPTData sheet: LM 40.01

design, refrigerant version, with transistor output

Steel, nickel-plated; glass, ½" NPT

design, refrigerant version, with

Steel, nickel-plated; glassStainless steel, borosilicate

Level sensor, Stainless

Mounting threadFlange: DIN, ANSI, EN

Sensor length 250, 370, 410,

GL

LS-10Standard version

Accuracy (± % of span): ≤ 0.5Measuring range: 0 … 0.25 to 0 … 10 barData sheet: PE 81.55

HLS-PPlastic version, for horizontal installation

Process connection: Flange: DIN, ANSI, ENPressure: 0 … 3 barTemperature: -10 … +80 °CDensity: ≥ 750 kg/mMaterial: PPData sheet: LM 30.02

HLS-SStainless steel version, for horizontal installation

Process connection: Flange: DIN, ANSI, ENPressure: 0 … 232 barTemperature: -196 … +350 °CDensity: ≥ 600 kg/m³Material: Stainless steel, titaniumData sheet: LM 30.02

Magnetic fl oat switches

Pressure level sensors

Mounting thread

BNAStainless steel Version

Material: Austenitic steels, 6Mo, Hastelloy,titanium, Monel, Inconel, Incoloy,Duplex, Super Duplex

Process connection: ■ Flange: DIN, ANSI, EN■ Thread■ Weld stub

Temperature: -160 … +450 °CDensity: ≥ 400 kg/m³Data sheet: LM 10.01

BNA-PPlastic version

Material: PVDF, PPProcess connection: Flange: DIN, ANSI, ENPressure: PVDF 6 bar, PP 4 barTemperature: -25 … +80 °CDensity: ≥ 800 kg/m³Data sheet: LM 10.01

Bypass level indicators

Poster_Water_Level_A1_EN.indd Alle Seiten 24.02.2016 08:15:37

www.tc-fluidcontrol.com9

Applications � Level measurement of liquids in machine building � Control and monitoring tasks for hydraulic power packs,

compressors and cooling systems

Special features � Media compatibility: Oil, water, diesel, refrigerants and other

liquids � Permissible medium temperature range: -30 ... +150 °C � Up to 4 switching outputs freely definable as normally open,

normally closed or change-over contact � Optional temperature output signal, selectable as

preconfigured bimetal switch or either Pt100 or Pt1000

RLS-1000Stainless steel version

Switch points Up to 4(normally closed, normally open, change-over contact)

Medium temperature -30 … +80 °C-30 … +150 °C optional

Guide tube length 60 … 1,500 mmData sheet LM 50.03

RLS-2000Plastic version

Switch points Up to 4(normally closed, normally open, change-over contact)

Medium temperature -10 … +80 °C-30 … +120 °C optional

Guide tube length 100 … 1,500 mmData sheet LM 50.04

RLS-3000Stainless steel version, with temperature output signal

Switch points Up to 3(normally closed, normally open, change-over contact)

Temperature output Normally closed, normally open, Pt100, Pt1000

Medium temperature -30 … +80 °C(-30 … +150 °C optional)

Guide tube length 60 … 1,500 mmData sheet LM 50.06

Float switches for industrial applications

www.tc-fluidcontrol.com10

Applications � Level measurement of liquids in machine building � Control and monitoring tasks for hydraulic power packs,

compressors and cooling systems

Special features � Media compatibility: Oil, water, diesel, refrigerants and other

liquids � Permissible medium temperature range: -30 ... +150 °C � Up to 4 switching outputs freely definable as normally open,

normally closed or change-over contact � Optional temperature output signal, selectable as

preconfigured bimetal switch or either Pt100 or Pt1000

RLS-1000Stainless steel version

Switch points Up to 4(normally closed, normally open, change-over contact)

Medium temperature -30 … +80 °C-30 … +150 °C optional

Guide tube length 60 … 1,500 mmData sheet LM 50.03

RLS-2000Plastic version

Switch points Up to 4(normally closed, normally open, change-over contact)

Medium temperature -10 … +80 °C-30 … +120 °C optional

Guide tube length 100 … 1,500 mmData sheet LM 50.04

RLS-3000Stainless steel version, with temperature output signal

Switch points Up to 3(normally closed, normally open, change-over contact)

Temperature output Normally closed, normally open, Pt100, Pt1000

Medium temperature -30 … +80 °C(-30 … +150 °C optional)

Guide tube length 60 … 1,500 mmData sheet LM 50.06

LSD-30Electronic level switch, with dis-play

Measuring range Probe length 250, 370, 410, 520, 730 mm (others on request)

Density ≥ 0.88 g/cm3 (stainless steel float)Output signal ■ 1 or 2 switching outputs (PNP or NPN)

■ Analogue output (optional)Process connection G ¾ A, ¾ NPT (others on request)Data sheet LM 40.01

GLS-1000PNP or NPN switching outputs

Switch points Up to 4 (normally closed, normally open)Temperature output Pt100, Pt1000Medium tempera-ture

-40 … +80 °C(-40 … +110 °C optional)

Guide tube length 60 … 1,000 mmAccuracy ≤ 1 mmData sheet LM 50.10

RLS-4000Intrinsic safety Ex i

Switch points Up to 4(normally closed, normally open, change-over contact)

Temperature output (optional)

Normally closed, normally open, Pt100, Pt1000

Medium temperature -30 … +80 °C(-30 … +150 °C optional)

Guide tube length 60 … 1,500 mmData sheet LM 50.07

RLS-5000For the shipbuilding industry (bilge water tanks)

Material Stainless steel 1.4571Switching output Normally closed,

normally open, change-over contact

Medium temperature -40 … +80 °CElectrical output Marine cable, IP68

(8 m)Test device optionalData sheet LM 50.08

RLS-6000For water and wastewater

Switching output Normally closed, normally open, change-over contact

Density ≥ 1,000 kg/m3

Medium temperature -10 … +60 °CGuide tube length 150 … 1,000 mmData sheet LM 50.09

APP ROV EDTYPE

www.tc-fluidcontrol.com11

Level | Switch

FLS-SA, FLS-SBStainless steel version, for vertical installation

Switch points Max. 8 switch pointsProcess connection ■ Mounting thread

■ Flange DIN, ANSI, ENGuide tube length Max. 6,000 mmPressure 0 … 100 barTemperature -196 … +300 °CDensity ≥ 390 kg/m³Data sheet LM 30.01

FLS-PA, FLS-PBPlastic version, for vertical installation

Switch points Max. 8 switch pointsProcess connection ■ Mounting thread

■ Flange DIN, ANSI, ENGuide tube length Max. 5,000 mmPressure 0 … 3 barTemperature -10 … +100 °CDensity ≥ 400 kg/m³Data sheet LM 30.01

Applications � Level measurement for almost all liquid media � Pump and level control and monitoring of distinct filling levels � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry

Special features � Large range of application due to the simple, proven functional

principle � For harsh operating conditions, long service life � Operating limits: □ Operating temperature: T = -196 … +350 °C

□ Operating pressure: P = vacuum to 40 bar□ Limit density: ρ ≥ 300 kg/m³

� Wide variety of different electrical connections, processconnections and materials

� Explosion-protected versions

FLR-HA3Hygienic version, for sanitary ap-plications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.02

VARIVENT® is a registered trademark of the company TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

Float switches for the process industryRobust switches for liquid media

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FLS-SA, FLS-SBStainless steel version, for vertical installation

Switch points Max. 8 switch pointsProcess connection ■ Mounting thread

■ Flange DIN, ANSI, ENGuide tube length Max. 6,000 mmPressure 0 … 100 barTemperature -196 … +300 °CDensity ≥ 390 kg/m³Data sheet LM 30.01

FLS-PA, FLS-PBPlastic version, for vertical installation

Switch points Max. 8 switch pointsProcess connection ■ Mounting thread

■ Flange DIN, ANSI, ENGuide tube length Max. 5,000 mmPressure 0 … 3 barTemperature -10 … +100 °CDensity ≥ 400 kg/m³Data sheet LM 30.01

Applications � Level measurement for almost all liquid media � Pump and level control and monitoring of distinct filling levels � Chemical, petrochemical industry, natural gas, offshore,

shipbuilding, machine building, power generating equipment,power plants

� Process water and drinking water treatment, food and beverageindustry

Special features � Large range of application due to the simple, proven functional

principle � For harsh operating conditions, long service life � Operating limits: □ Operating temperature: T = -196 … +350 °C

□ Operating pressure: P = vacuum to 40 bar□ Limit density: ρ ≥ 300 kg/m³

� Wide variety of different electrical connections, processconnections and materials

� Explosion-protected versions

FLR-HA3Hygienic version, for sanitary ap-plications

Process connection ■ Clamp ISO 2852■ Clamp DIN 32767■ Aseptic thread DIN 11864-1■ Aseptic liner DIN 11864-1■ Aseptic flange DIN 11864-2■ Aseptic clamp DIN 11864-3■ VARIVENT®

■ BioConnect®

Material 1.4435 (316L) or 1.4404 (316L)Guide tube length Max. 6,000 mmPressure 10 barTemperature -40 … +250 °CDensity ≥ 770 kg/m³Data sheet LM 20.02

VARIVENT® is a registered trademark of the company TuchenhagenBioConnect® is a registered trademark of the company NEUMO

®

ELS-SFor lateral mounting with external chamber

External chamber Stainless steelProcess connection Threaded pipe connection GE10-LR

galvanised steelPressure Up to 6 barTemperature -30 … +300 °CData sheet LM 30.03

ELS-AFor lateral mounting with external chamber

External chamber AluminiumProcess connection Threaded pipe connection GE10-LR

galvanised steelPressure Max. 1 barTemperature -30 … +150 °CData sheet LM 30.03

HLS-S Ex iIntrinsically safe stainless steel version for horizontal installation

Process connection ■ Mounting flange: DIN DN 50 … DN 100, PN 6 … 160EN 1092 DN 50 … DN 100, PN 6 … PN 160 ANSI 2" … 4", class 150 … 900

■ Square flange: DN 80 and DN 92 (other flanges on request)

Pressure Max. 6 barTemperature class T2 T3 T4 T5 T6Process temperature 180 °C 160 °C 108 °C 80 °C 65 °CAmbient temperature at case 80 °C

Density 600 kg/m³Material Stainless steel 1.4571Data sheet LM 30.02

HLS-SStainless steel version, for hori-zontal installation

Process connection Flange DIN, ANSI, ENPressure 0 … 232 barTemperature -196 … +350 °CDensity ≥ 600 kg/m³Material Stainless steel, titaniumData sheet LM 30.02

HLS-PPlastic version, for horizontal installation

Process connection Flange DIN, ANSI, ENPressure 0 … 3 barTemperature -10 … +80 °CDensity ≥ 750 kg/m³Material PPData sheet LM 30.02

HLS-M1, HLS-M2Plastic or stainless steel version, with cable outlet

Process connection ■ ½" NPT (installation in the tank from outside)

■ G ¼" (installation in the tank from inside)

Pressure HLS-M1: 1 barHLS-M2: 5 bar

Temperature HLS-M1: -10 … +80 °CHLS-M2: -40 … +120 °C

Material HLS-M1: PPHLS-M2: Stainless steel 1.4301

Electrical connection

HLS-M1: CableHLS-M2: Cable or connector

Data sheet LM 30.06

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Level | Switch

OLS-S, OLS-HStandard and high-pressure version

Material Stainless steel, Hastelloy, KM-glass, quartz glass, sapphire, graphite

Process connection ■ G ½ A ■ ½ NPT

Pressure 0 … 500 barTemperature -269 … +400 °CApproval Ex iData sheet LM 31.01

OSA-SSwitching amplifier, for models OLS-S, OLS-H

Output 1 signal relay, 1 failure relayFunction High or low alarmTime delay Up to 8 sVoltage supply AC 24/115/120/230 V

DC 24 VApproval Ex iData sheet LM 31.01

OLS-C20Compact design, high-pressure version

Material Stainless steel, quartz glassProcess connection ■ M16 x 1.5

■ G ½ A■ ½ NPT

Insertion length 24 mmPressure 0 … 50 barTemperature -30 … +135 °CData sheet LM 31.02

Applications � Chemical, petrochemical, natural gas, offshore industries � Shipbuilding, machine building, refrigerator units � Power generating equipment, power plants � Process water and drinking water treatment � Wastewater and environmental engineering

Special features � Temperature ranges from -269 … +400 °C � Versions for pressure ranges from vacuum to 500 bar � Special versions: High pressure, interface measurement � Explosion-protected versions � Signal processing is made using a separate model OSA-S

switching amplifier

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OLS-S, OLS-HStandard and high-pressure version

Material Stainless steel, Hastelloy, KM-glass, quartz glass, sapphire, graphite

Process connection ■ G ½ A ■ ½ NPT

Pressure 0 … 500 barTemperature -269 … +400 °CApproval Ex iData sheet LM 31.01

OSA-SSwitching amplifier, for models OLS-S, OLS-H

Output 1 signal relay, 1 failure relayFunction High or low alarmTime delay Up to 8 sVoltage supply AC 24/115/120/230 V

DC 24 VApproval Ex iData sheet LM 31.01

OLS-C20Compact design, high-pressure version

Material Stainless steel, quartz glassProcess connection ■ M16 x 1.5

■ G ½ A■ ½ NPT

Insertion length 24 mmPressure 0 … 50 barTemperature -30 … +135 °CData sheet LM 31.02

Applications � Chemical, petrochemical, natural gas, offshore industries � Shipbuilding, machine building, refrigerator units � Power generating equipment, power plants � Process water and drinking water treatment � Wastewater and environmental engineering

Special features � Temperature ranges from -269 … +400 °C � Versions for pressure ranges from vacuum to 500 bar � Special versions: High pressure, interface measurement � Explosion-protected versions � Signal processing is made using a separate model OSA-S

switching amplifier

Optoelectronic switches for the process industryFor applications with limited mounting space

Applications � Limit detection of liquids � Machine tools � Hydraulics � Machine building � Water technology

Special features � For liquids such as oils, water, distilled water, aqueous media � Compact design � Mounting position as required � Accuracy ±2 mm � No moving components

OLS-C01Level switch, standard version

Material Stainless steel, borosilicate glassProcess connection G ⅜", G ½" or M12 x 1Pressure Max. 25 barTemperature -30 … +100 °CSwitching output 1 x PNPData sheet LM 31.31

OLS-C05Level switch, high-temperature version

Material Stainless steel, borosilicate glassProcess connection G ½"Pressure Max. 25 barTemperature -40 … +170 °CSwitching output 1 x PNPData sheet LM 31.33

OLS-C02Level switch, with selectable switch length

Material Stainless steel, borosilicate glassProcess connection G ½"Pressure Max. 25 barTemperature -30 … +100 °CSwitch length 65 … 1,500 mmSwitching output 1 x PNPData sheet LM 31.32

OLS-C51Intrinsic safety Ex i

Material Stainless steel, borosilicate glassProcess connection G ½"Pressure Max. 40 barTemperature -30 … +135 °CApproval Ex iOutput signal 4 … 20 mA low/highData sheet LM 31.04

OLS-C04For refrigeration technology

Material Steel, nickel-plated; glassProcess connection G ½", ½" NPTPressure Max. 40 barTemperature -40 … +100 °CSwitching output 1 x PNPData sheet LM 31.34

OLS-5200For the shipbuilding industry

Material Stainless steel, borosilicate glassProcess connection Male thread G ½" or M18 x 1.5Pressure Max. 25 barTemperature -40 … +130 °CSwitching output 1 x PNPVibration resistance 10 … 5,000 Hz, 0 … 60 gData sheet LM 31.06

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Optoelectronic switches for industrial applications

For applications with limited mounting space

Optoelectronic limit level switches – application specialists

Level | Switch

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FLUID CONTROLA division of the WIKA group

TC Fluid ControlUnit 4 The InterchangeWested LaneSwanleyKent BR8 8TE

Tel: +44 (0) 1322 622400Fax: +44 (0) 1322 660621Email: instruments@tc-fluidcontrol.com

Scotland office:Office 1/05King James Business CentreFriarton Road Perth PH2 8DY

Tel: +44 (0) 1738 472015Fax: +44 (0) 1322 660621Email: instruments@tc-fluidcontrol.com