MONITORING STATIONS

Ambient Air Quality Monitoring Stations

Design, distribution and installation of ambient air quality monitoring stations for public and private organizations.

Integral service of design, manufacture, maintenance and calibration of fixed air quality stations (AQMS) for the measurement, collection and management of environmental data both in immission for private industry and in air quality monitoring networks for different public agencies.

We have accurate instrumentation and monitoring equipment with type accreditation.

Multiple parameters' monitoring at CAAQMS

Fixed air quality stations are facilities designed to monitor air quality in a specific geographical area or urban area, being part of hybrid urban pollution monitoring networks where they collect data on the chemical composition and concentration of atmospheric pollutants, such as:

· Particulate matter: PM1 and PM10
· Nitrogen and ammonia oxides: NOx, NO, NO2, NH3
· Sulphur compounds: SO2, SO, H2S, TRS and TS
· Carbon dioxide and monoxide: CO2, CO
· Oxygen and ozone: O2, O3
· Volatile organic compounds (VOCs)

These environmental monitoring stations are equipped with specialised instruments and sensors, such as gas analysers, particle meters and meteorological sensors, which acquire and communicate data via wireless communication networks.

Parámetros monitorización estaciones

Design and manufacture of CAAQM Stations

One aspect of the design of monitoring stations is the physical cabin where the air quality measuring instruments are located.

ENVIRA’s standard model has a self-supporting metal structure with side enclosures and sandwich panels. It is thermally insulated and resistant to humidity and fire.

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High-precision instrumentation with legal backing

Each station is equipped with gas analysers, PM 10 and PM 2.5 particle meters, and meteorological sensors (humidity, temperature, atmospheric pressure, etc.) with high-precision ranges and type-approved models, which can be fully configured according to each customer’s needs.

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User-configurable alert system

Upon request, alert systems can be configured to activate when pollution levels exceed established limits, enabling the most appropriate measures to be taken.

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Maintenance and calibration of air CAAQMS

The frequency of maintenance and calibration is defined by our customers’ requirements or by legal requirements.
At ENVIRA, we have an ENAC-accredited calibration laboratory and maintenance and calibration protocols for all types of analysers and meteorological sensors included in our fixed measuring stations.

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