First choose the type of measurement...

… then choose the measured fluid:

METERS FOR PROCESS CONTROL AND INDUSTRIAL AUTOMATION

Products and services for industrial automation with skills relating to flow, pressure, level, flow, temperature and humidity measurements.

Discover our product categories

LEVEL CONTROLS

PRESSURE CONTROLS

Pressure Transmitters | Digital pressure gauges
Pressure switches | Digital pressure switches
Analog pressure gauges | Differential pressure gauges
Pressure Calibrators

FLOW METERS

Turbine Meter | Volumetric
Electromagnetic Flowmeters | Vortex
Sonic Flow Meters | Massive
Thermal Flow Meters | Open Channels

FLOW SWITCHES AND FLOW CONTROLS

Flowmeters | Asameters
Electronic Flow Switches | Flow Transmitters
Paddle Flow Switches | Flow viewers
Atex flow switches

CONVERTERS & BARRIERS

Signal converters
Acquisition interfaces
Insulators
Intrinsically safe barriers

TEMPERATURE AND HUMIDITY

Thermostats | Temperature Transmitters
Analog Thermometers | Heating Cable
Hygrometers | Humidity Transmitters
Temperature & Humidity Transmitters

LIQUID ANALYSIS

Conductivity Sensors | pH/Redox electrodes
Electrodes for dissolved oxygen
Turbidity measurement
Analyzers & Samplers

ANALYZERS & SAMPLERS

Fixed and portable samplers for taking samples, according to the vacuum principle, in wells or pipes not under pressure, in relation to the parameters of time, flow rate and event.

DIGITAL INDICATORS

Totalisers & Dosers | Thermoregulators
Thermal energy meters
Recorders | Data loggers | Signal converters
Digital Viewers

PORTABLE INSTRUMENTS

Multifunction Portable Tools | Data loggers
Thermometers | Pressure gauges
Thermohygrometers | Anemometers
Water Analysis | Environment Analysis

LOAD CELLS & DYNAMOMETERS

Load Cells | Compression
Traction | Flexion | Bidirectional
Dynamometers | Force transducers
Atex Load Cells

VALVES & SOLENOID VALVES

Solenoid valves | Atex solenoid valves
Thermostatic valves
Pneumatic valves
Motorized valves

LIQUID & GAS TRANSFER PUMPS

Electric Diaphragm Pumps | Pneumatic
Volumetric Gear Pumps
Vertical axis centrifugal pumps
Dispensers | Transfer Kit

OUR SERVICES

We offer specialized technical consultancy to meet the needs of our clients.
Our technicians will assist you in product selection and solving your technical and production issues.
We believe in a long-term partnership, ensuring high-quality service and post-sales support.
We provide rental, installation, and commissioning services to ensure equipment reliability.
Our mission is to contribute to your success with high-quality products and consultancy.

Service
Efficiency
Energetic

accredia
calibration
center

Installations
and Service

Assistance
post-sales

Technical
consultancy

System
Integrator

Measurement techniques

For over 50 years, Riels® Instruments has been a renowned supplier of sensors and measuring instruments, providing customized solutions for various industries. Sectors such as the food industry, water and wastewater treatment, chemical and pharmaceutical industry, oil & gas, and energy measurement can rely on reliable and accurate instruments. Riels® Instruments understands the specific needs of each sector and offers advanced technologies to meet diverse measurement requirements. Among the available products are Flow Meters, Level and Pressure Sensors used in chemical and pharmaceutical plants, food production, water sector, wastewater treatment plants, and energy production. Riels® Instruments is committed to delivering high-quality measuring solutions to ensure safety, efficiency, and precision in various industrial fields.

Food industry

With hygienic sensor solutions made of stainless steel, Riels® Instruments meets the high hygiene requirements in the food industry. We ensure continuous and lasting safety, solving chemical and thermal resistance challenges to protect products and processes.

Water & Wastewater

Water is a precious commodity. Monitoring of water resources is very important and Riels® Instruments supplies sensors for measuring flow, level, pressure in the water and wastewater treatment sector.

Chemical & Pharmaceutical Industry

In the chemical and pharmaceutical industry, excellence requires cutting-edge technologies. Riels® Instruments, with its wide range of instruments for industrial automation, satisfies every need, guaranteeing rigorous safety and precision standards.

Oil & Gas | Offshore

Oil and gas fuel industry and the progress of civilization. In the mining and refining sector, with tankers and pipelines, safety is paramount. We are committed to ensuring high safety standards to support the oil industry and its vital role in modern society.

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