First-class electronic measuring instruments.

Fluid.iO is a   fast-growing industrial company that develops, manufactures and sells reliable sensor technology and electronics for measuring, testing and controlling gases and liquids


With our sensors and measuring instruments, we support our customers in fulfilling challenging measurement-, control- and automation tasks. .

fluidio building at zella-mehlis

Detection, monitoring and control of gases and liquids.

Fluid.iO Sensing Fluid Excellence

Our Brands

Benefit from our excellence in the development of innovative product solutions.

Logo E.L.B. Füllstandsgeräte

E.L.B. Füllstandsgeräte®
Technik für Sicherheit und Umwelt

More than 40 years as a reliable partner for level detection.

Logo ZILA

ZILA Conditioning Long Life

More than 30 years as a reliable partner for mechanical and plant engineering.

Logo Marimex

Marimex®
Inline Viscometers - Our Passion

30 years of technology leadership in inline viscosity measurement.

Mechanical and plant engineering | Building services engineering

Versatile product solutions for the challenges of industry

Water protection with Fluid.iO:
the water quality is right.

We develop certified equipment to prevent environmentally hazardous substances from entering the environment.

  • WHG-compliant overfill protection.
  • WHG compliant leakage probes
  • Turbidity measurement in water treatment
  • Moisture-controlled ventilation of retention basins

CO2 Detection with Fluid.iO:
the air quality is right.

We develop gas detectors for the protection of personnel and machinery

  • CO2 light indicator for kindergarten, school & workplace
  • Controlled ventilation in living and adjoining rooms
  • Air quality monitor for occupational workplace safety
  • Sensors for detecting leaks of hazardous gases such as methane

Climate and environmental monitoring with Fluid.iO:
Temperature & humidity in buildings in the green range.

Devices for a healthy building and high quality of life

  • Controls for automatic dehumidification of cellars
  • Energy-efficient cooling of compressor stations
  • Climate monitoring of sacred buildings
  • Smart Home and Smart Building Solutions

Pressure monitoring with Fluid.iO:
Pumps & boilers work smoothly.

Transmitter, switch and limiter for pressure control

  • Pressure limiters and safety pressure limiters for pressure circuits
  • Pressure transmitter for high pressure and low pressure in hydraulic applications
  • CANopen pressure transmitter for mobile machines

Viscosity measurement with Fluid.iO: the quality in the process is ensured.

Measurement and monitoring of viscosity in the chemical, petrochemical and pharmaceutical industries.

  • Certified viscosity sensors for the food and beverage industry
  • Avoidance of faulty batches in industrial manufacturing processes
  • Ensuring optimal process conditions

product highlights

Sensors & measuring devices for precise measurement results, reliable control technology & optimised process control.

T200.F

Overfill protection for containers

  • WHG

DSM2420

Sensor for simultaneous measuring flow velocity and filling level

  • IP68
  • EX

ZMF-20x Serie

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

  • EX
  • NDIR
  • SIL2

LGW-13

CO2 sensor for measuring room air quality with visual and acoustic warning signal output

  • NDIR

MKL

Magnetic Flap Indicator

  • EX

ES-Serie

electronic safety switching device

  • DGRL 2014/68/EU

ES-Serie

electronic safety switching device

  • DGRL 2014/68/EU

T200.F

Overfill protection for containers

  • WHG

MKL

Magnetic Flap Indicator

  • EX

ZMF-20x Serie

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

  • EX
  • NDIR
  • SIL2

LGW-13

CO2 sensor for measuring room air quality with visual and acoustic warning signal output

  • NDIR

Experience Fluid.iO live at trade fairs and events

Home in Metric Way

Messe

ACHEMA 2024

10.06.2024 - 14.06.2024
Frankfurt am Main , DE
Home in Metric Way

Messe

American Coatings Show 2024

30.04.2024 - 02.05.2024
Indianapolis , US

Blog

Product news on our sensor technologies and success stories from the field

Ready-to-use solutions for monitoring environmentally hazardous substances using our filling level technology

Jan 3, 2024

Ready-to-use solutions for monitoring environmentally hazardous substances using our filling level technology

In this blog post, we show you three ready-to-use solutions for level monitoring of environmentally hazardous substances in hazardous areas as well as tried-and-tested setups from our product range.

Detection of leaking conductive and non-conductive operating materials with the aid of leakage sensors

Jan 3, 2024

Detection of leaking conductive and non-conductive operating materials with the aid of leakage sensors

Leakage sensors for the rapid detection of leaking operating fluids and other conductive or non-conductive liquids in large production halls and manufacturing plants.

News

News and releases from Fluid.iO

Android app for Fluid.iO safety switching devices now avaiable

Dec 18, 2023

Android app for Fluid.iO safety switching devices now avaiable

The "Smart Pressostat" app is now available for download on Google Play. Users can download the app for free and view the basic functions via a demo mode. The app is compatible with all devices in the ES-2X series. The full range of functions depends on the ES-2X device used.

Fluid.iO & RadonTec präsentieren Lüftungssteuerung zum ganzheitlichen Radonschutz

Jun 15, 2022

Fluid.iO & RadonTec präsentieren Lüftungssteuerung zum ganzheitlichen Radonschutz

Radonlüftung schützt Keller und Souterrain vor Radon und kondensierender Feuchte

FluidIX Lub-VDT: Inline sensor for monitoring the condition of mechanical fluid properties

Sep 10, 2022

FluidIX Lub-VDT: Inline sensor for monitoring the condition of mechanical fluid properties

With the FluidIX Lub-VDT, we are expanding our product range to include a compact condition monitoring sensor for inline monitoring of mechanical fluid properties (density, viscosity & temperature).

ES-Serie: Elektronische Sicherheitsschalteinrichtungen mit TÜV Zulassung, SIL2 & EU-Baumusterprüfung

Aug 15, 2023

ES-Serie: Elektronische Sicherheitsschalteinrichtungen mit TÜV Zulassung, SIL2 & EU-Baumusterprüfung

Die auf Prozess- und Drucksicherheitsmesstechnik spezialisierte ZILA GmbH mit Sitz in Zella-Mehlis hat die Entwicklung einer Produktfamilie von elektronischen Sicherheitsschalteinrichtungen erfolgreich abgeschlossen.

Our application engineers advise you personally, comprehensively and professionally!

Simply contact us by phone or e-mail!

Call us right away!

+49-6251-8462-0

contact form

Logo of Fluid.iO Sensor + Control

Fluid.iO
Sensor + Control
GmbH & Co. KG

An der Hartbrücke 6
64625 Bensheim