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:

Picture of Electromagnetic flowmeter Proline Promag P 300 / 5P3B for process applications

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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Proline Promag P 300 electromagnetic flowmeter

High-temperature flowmeter for process applications with a compact, easily accessible transmitter

Max. measurement error Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec

Measuring range 4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min)

Medium temperature range Liner material PFA: –20 to +150 °C (–4 to +302 °F)
Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F)
Liner material PTFE: –40 to +130 °C (–40 to +266 °F)

Max. process pressure PN 40, Class 300, 20K

Wetted materials Liner: PFA; PTFE
Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium

Coriolis flowmeter - Proline Promass F 300

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Proline Promass F 300 Coriolis flowmeter

Flowmeter with premium accuracy, robustness and a compact, easily accessible transmitter

Max. measurement error Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.25 %
Density (liquid): ±0.0005 g/cm³

Measuring range 0 to 2 200 000 kg/h (0 to 80 840 lb/min)

Medium temperature range Standard: –50 to +150 °C (–58 to +302 °F)
Option: –50 to +240 °C (–58 to +464 °F)
High temperatur option: –50 to +350 °C (–58 to +662 °F)
Option: –196 to +150 °C (–320 to +302 °F)

Max. process pressure PN 100, Class 600, 63K

Wetted materials Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022); 1.4301 (F304)

Liquiline CM444 is a digital transmitter for pH, ORP, conductivity, oxygen, turbidity and more.

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4-channel transmitter Liquiline CM444

Expandable multiparameter field device for all industries

Input 1 to 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional

Output / communication 2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet

Ingress protection IP66 / IP 67

Memosens CPS11E - Digital pH sensor for standard applications with stable process conditions

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Digital pH sensor Memosens CPS11E

Memosens 2.0 pH electrode for standard applications in process and water & wastewater industries

Measuring range Application A
• pH: 1 to 12
Application B
• pH: 0 to 14
Application F
• pH: 0 to 10

Process temperature Application A: –15 to 80 °C (5 to 176 °F)
Application B: 0 to 135 °C (32 to 275 °F)
Application F: 0 to 70 °C (32 to 158 °F)

Process pressure Applications A and B:
0.8 to 17 bar (11.6 to 246.5 psi) absolute
Application F:
0.8 to 7 bar (11.6 to 101.5 psi) absolute

New

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FlexView FMA90 - control unit for level and flow measurement

Seamless integration with modern connectivity and dual sensor support for a wide range of applications

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Micropilot FMR43 – radar sensor for hygienic processes

High performance sensor, especially compact and the perfect fit for fast changing level applications

Accuracy +/-1 mm (0.04 in)

Process temperature -40 to +150 °C
(-40 to +302 °F)

Process pressure / max. overpressure limit -1 to +20 bar
(-14.5 to +290 psi)

Max. measurement distance 15 m (49 ft)

Main wetted parts PEEK
PTFE
316L (for threaded connections)

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Liquiphant FTL51B - digital, simple and safe

Point level switch for all liquid media

Process temperature -50 °C...+150 °C
(-58 °F...+302 °F)

Process pressure / max. overpressure limit Vacuum...100 bar
Vacuum...1450 psi

Min. density of medium 0.5 g/cm³
(0.4 g/cm³ optional)

product picture of the process gas analyzer ENERSIC600

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ENERSIC600 process gas analyzer

Gas chromatograph for reliable custody transfer gas analysis – energy management included

Measured variables Gas components, calorific value, density, Wobbe index, molar mass, compressibility

Measuring medium Natural gas, biogas, air, H2, O2, N2

Analysis time ≥45 seconds

product picture of the ultrasonic flowmeter FLOWSIC600-XT

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FLOWSIC600-XT ultrasonic flowmeter

Custody transfer natural gas measurement with intelligent diagnostic functions

Measured variables Volumetric flow a. c., volume a. c., gas velocity, Speed of sound, optional volume correction via integrated, electronic volume corrector (EVC)

Measuring Medium Natural gas (with up to 30% hydrogen), air, natural gases containing increased levels of CO2, N2, H2S, O2, H2

Nominal pipe size 3 ″ ... 56 ″
(DN 80 ... DN 1400), other nominal pipe sizes on request

product picture of the emission monitoring solution GM32

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GM32 emission monitoring solution

Measure aggressive gases directly and quickly – even in ATEX zones

Measured variables NO, NO2, NH3, SO2

Process temperature ≤ +550 °C

Ambient temperature range –20 °C ... +55 °C
Temperature change maximum ±10 °C/h

Hazardous area approvals IECEx: Ex pzc op is [ia] IIC T3 Gc
ATEX: II 3G Ex pzc op is [ia] IIC T3 Gc

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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: