IO-Link communication

Smart Ethernet devices like valve islands, remote IOs, recorders, liquid analyzers or flow measurement devices are digitalized with Industrial Ethernet, e.g. PROFINET or EtherNet/IP. Basic devices also become digitally accessible with IO-Link: This makes offline parametrization, data transparency and plug-and-produce device exchange available for all devices.
Discover the latest IO-Link portfolio extension from 2024 dedicated to the Food & Beverage Industry!

Industrial Ethernet network with IO-Link technology

©Endress+Hauser

Benefits

Plug-and-produce device exchange Time-saving parameterization using the engineering system, no need for additional software. Comprehensive access to device, diagnostics and process information. Fast data upload/download for maintenance and service.
Simple operation Time-saving Endress+Hauser operating concept. Optimal usability through guided parameterization. User-specific menu structures and device access.

All Endress+Hauser IO-Link products are tested and certified according to IO-Link Version 1.1. The technology is proven in practice with a rapidly growing installed base worldwide.

Further technology related information is provided on the IO-Link website.

Discover more benefits for engineers, operators and maintenance personnel on an additional IO-Link technology page from Endress+Hauser.

A small preview of our IO-Link product portfolio:

Liquiphant FTL31 - Vibronic point level detection

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

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

Learn more about the FLEX selections

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Vibronic Point level detection Liquiphant FTL31

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

Some variants in stock

Process temperature -40 °C ... 150 °C
(-40 °F ... 302 °F)

Process pressure / max. overpressure limit Vacuum ... 40 bar
(Vacuum ... 580 psi)

Min. density of medium >0,7g/cm³
(>0,5g/cm³ optional)

Liquipoint FTW33 - Conductive point level switch

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Conductive Point level detection Liquipoint FTW33

Very compact flush-mounted probe for liquid and pasty media

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)

Compare

Absolute and gauge pressure Cerabar PMP23

Cost-effective pressure transducer with fully welded design for the food & beverage industry

Accuracy 0.3%

Process temperature -10…+100°C
(+14…+212°F)
135°C for 1h
(275°F for 1h)

Pressure measuring range 400 mbar…+40 bar
(6...+600psi)

Measuring cell +400 mbar…+40 bar
(+6 psi...+600 psi)

Pt100 temperature sensor - iTHERM CompactLine TM311

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iTHERM CompactLine TM311 Compact thermometer

Metric/imperial RTD 4-20 mA/IO-Link compact thermometer for industrial and hygienic applications

Accuracy class A acc. to IEC 60751

Response time t50 = 1 s
t90 = 1.5 s

Max. process pressure (static) at 20 °C: 50 bar (725 psi)

Operating temperature range PT 100:
-50 °C ...200 °C
(-58 °F ...392 °F)

Max. immersion length on request up to 600,00 mm (23,62'')

Picture of Picomag Inline – The economical flowmeter for process quality control and monitoring

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Picomag Inline electromagnetic flowmeter

Smart magmeter for utilities – intuitive · convenient · multivariable

Some variants in stock

Max. measurement error Volume flow: +/-0.8% o.r. +/- 0.1% o.f.s

Measuring range up to 750 l/min

Medium temperature range -10 to 70°C (+14 to +158 °F)
Permissible short-term temperature, maximum one hour:
85 °C (185 °F)
Repetition after 4 hours at the earliest

Max. process pressure 16 bar

Wetted materials PEEK, Stainless Steel, FKM, EPDM
Electrodes: 1.4404/316L

Sanitary digital thermometer iTHERM TM411

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iTHERM ModuLine TM411 Hygienic modular thermometer

Metric RTD thermometer with or without thermowell for hygienic applications

Accuracy class A acc. to IEC 60751
class AA acc. to IEC 60751

Response time depending on configuration
iTHERM QuickSens: t90 = 1,5 s
iTHERM StrongSens: t90 = 9,5 s

Max. process pressure (static) at 20 °C: 40 bar (580 psi)

Operating temperature range PT100:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
iTHERM StrongSens:
-50 °C … 500 °C
(-58 °F … 932 °F)
iTHERM QuickSens:
-50 °C … 200 °C
(-58 °F … 392 °F)

RTD IO-Link temperature head transmitter iTEMP TMT36 for head mount process temperature sensors

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iTEMP TMT36 temperature transmitter

IO-Link temperature head transmitter with one RTD sensor input

Accuracy (Pt100, -50...200 °C) <= 0,15 K
(Pt100, -58...392 °F) <= 0,15 K

Product picture hygienic RTD thermometer TM401

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iTHERM ModuLine TM401 Hygienic modular thermometer

Fundamental metric RTD direct contact thermometer for hygienic applications

Accuracy class A acc. to IEC 60751

Response time depending on configuration

Max. process pressure (static) at 20 °C: 40 bar (580 psi)

Operating temperature range PT100:
-50 °C … 200 °C
(-58 °F … 392 °F)

Max. immersion length on request up to 400 mm (15,75")

Downloads

Explore additional resources

Competence Brochure IO-Link

Digitalize your plant with IO-Link. Smart Ethernet devices are digitalized with Industrial Ethernet, e.g. PROFINET or EtherNet/IP. Basic devices also become digitally accessible with IO-Link: