Measurement and industrial communication technologies

Tunable diode laser absorption spectroscopy (TDLAS)

Optimize plant safety and availability. Tunable diode laser absorption spectroscopy (TDLAS) rapidly and reliably measures concentrations in process gas streams in real time.

Raman spectroscopy - advanced optical analysis technology

Boost plant safety, ensure product quality, and optimize operations. Raman spectroscopy measures the composition and molecular structure of your samples from lab-to-process in real time.

Ethernet-APL portfolio

Ethernet is ready for the process industry: Ethernet-APL ensures a high cable length, an easy installation and explosion protection. This makes high-speed communication possible in the field.

Innovative temperature sensor - iTHERM QuickSens

Innovative temperature measurement - the temperature sensor with unbeatably short response times for high-precision measurements and accurate process control.

The Memobase Pro app - extend your Liquiline Mobile handheld

With the powerful Memobase Pro app, you can turn your smartphone into a smart measurement and calibration system for Memosens sensors.

iTHERM TrustSens self-calibrating sanitary RTD sensor

A unique temperature sensor technology based on an integrated fixed-point reference element that enables reliable and accurate recalibration of the primary Pt100 RTD sensor.

IO-Link communication

IO-Link communication helps to digitalize your plant

Electronic differential pressure measurement systems

Electronic differential pressure measurement systems improve accuracy, installation effort and maintenance costs.

Innovative temperature measurement - iTHERM StrongSens

Innovative temperature measurement - the robust temperature sensor for highly precise measurements and accurate process control. Vibration resistance of up to 60g.

iTHERM ProfileSens TS901 Multipoint cable probe

A highly reliable multipoint temperature cable probe for oil & gas and petrochemical applications designed to reduce maintenance intervals and the risk of untimely shutdowns due to sensor failure.

iTHERM QuickNeck - Taking the right turn

The temperature measuring insert can be removed with a simple twist of the QuickNeck process connection, saving time and effort during maintenance or recalibration.

The SmartBlue app

Imagine you run all devices safely and reliably from a comfortable place: With the SmartBlue app you commission, operate and maintain Endress+Hauser devices via Bluetooth® wireless technology.

80 GHz radar measurement

The world’s first high accuracy radar for measuring liquid levels using a transmitting frequency of 80 GHz.

Smart instrumentation through Heartbeat Technology

You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

Memosens 2.0: Cutting-edge sensor technology reloaded

Make life easier, increase process safety and stay connected with Memosens 2.0 digital technology.

Liquiline: cutting-edge transmitter platform

By choosing the Liquiline platform, you’re effectively choosing to spend less money on stock holding, save installation time and gain operational safety!

Steam quality measurement with Proline Prowirl 200

Steam quality measurement with Proline Prowirl 200 - Prowirl can measure as a world's first the quality and quantity of wet steam, saturated steam and superheated steam.

Proline – simply clever

Proline provides accurate and reliable process information through superior measuring performance. For plant operators, this means increased product quality, safety and plant availability.

Innovative TempC Membrane

Highest accuracy and process safety in pressure and differential pressure measurement with diaphragm seals.

Human Machine Interface (HMI) for unified operation

Less time to understand the device means time saved for training and more efficient performing of your tasks. Learn more about our standardized Human Machine Interface (HMI).

The innovation in interface measurement

Levelflex FMP55 Multiparameter

Ceraphire ceramic cell

Endress+Hauser sensor technology

Liquiphant FailSafe Technology

Point level switch for the maximum degree of safety

Digital Communication & Integration

Seamless integration of our field devices into the automation systems of many manufacturers. Field device tests in vendor-independent environment. Support of open standards.

RTD temperature measurement

Technology, construction and benefits of resistance temperature detecors (RTDs) in temperature measurement.

TC temperature measurement

Technology, construction and benefits of thermocouples (TCs) in temperature measurement.

Fieldbus Technology

Using digital communication and intelligent devices increases the safety, reliability and availability of your plant. Learn more about selecting the technology most suited to the job.

IO-Link - easy, quick, efficient connection to your sensors

Endress+Hauser’s Fundamental Selection of basic yet reliable instruments for utilities measurements includes a significant number of IO-Link devices.