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Reliability of measurements

At Envira, we are leaders in the continuous monitoring of air and water in all types of environments. We have certified instrumentation, technical equipment, our own accredited laboratory, manufacturing workshop, customer and in-house maintenance, data validation and our own software, as well as prior consultancy to define the most appropriate measurement system for each project.
Ambient Air
Design, calibration, maintenance and supply of instrumentation and cabinets for air quality networks and perimeter monitoring in both public and private environments.
Pollutants Emmisions
Complete systems for emission monitoring and consulting of automatic measurement systems to check your compliance with regulations.
Air and Gas Processes
Instrumentation and systems for optimising industrial processes, ensuring compliance with emission regulations through the measurement of physico-chemical parameters.
Hydrogen Processes
Specific and certified process instrumentation solutions for all hydrogen-related industrial processes.

Our services

Continuous emission monitoring system (CEMS)

Design, supply and installation of Continuous Emission Monitoring Systems (CEMS) for many different industrial installations (cement plants, power plants, chemical plants, refineries, paper plants, etc.).

Accredited Calibration Laboratory

ENVIRA's calibration laboratory is staffed by qualified professionals with extensive experience who guarantee maximum precision in the calibration of gas and flow measurement and analysis instrumentation.

Calibration of gas analyzers and flow meters.

Ambient Air Quality measurement campaigns

Air quality measurement campaign services for all types of campaigns such as health protection, campaign by pollutant (ozone, ammonia, NO2...) and so on.

Ambient Air monitoring networks deployment & management

ENVIRA has a specific maintenance protocol for each analyzer and monitoring system that includes scheduled (preventive) and not-scheduled (corrective) maintenance.

Weather stations maintenance

Our maintenance plans include preventive and corrective maintenance of weather stations to ensure accuracy, data quality and durability of installations. Maintenance of multi-brand weather sensors

Analytical instruments technical support

We have accredited maintenance technicians distributed throughout the country to provide the fastest service possible.

Audits ISO/IEC 17025

ENVIRA offers the service of ISO/IEC 17025 audits for the assessment of quality management systems in air quality monitoring stations and continuous emission monitoring systems (CEMS), implemented and accredited according to the UNE-EN ISO/IEC 17025 standard.

Air Quality Consulting services

Comprehensive consultancy in air quality monitoring systems and surveillance networks.

Monitoring with IoT Devices

We analyse each project and adapt our sensors and analysers to collect and remotely transmit continuous data on physical and chemical parameters that determine air quality, water quality, flood warning levels, meteorology, crop status, odours and the structural health of buildings.

Learn more about our services

Some of our customers

Blog

Advantages of the use of sensors to monitor outside air quality in cities

Published on 21 October, 2024

Smart cities invest more and more in IoT solutions to monitor air quality. Discover how sensors can monitor air quality in cities.

Do air purifiers really work?

Published on 3 October, 2024

While air purifiers can be effective in improving indoor air quality, their true effectiveness can be difficult to assess without adequate monitoring tools.
See all our posts

Do you want to know more about Envira?

Contact us
BYN_Nº163 BYN_Nº163 Iso 9001 Iso 14001 Iso 27001 Iso 45001
+34 985 73 39 52

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