Air Quality Sensor

The Zephyr® is a compact and lightweight ambient air pollution sensor that accurately measures harmful gases and particle matter. 

Zephyr® sensors provide detailed air quality measurements in real-time to help identify pollution hotspots at a localised level such as busy road junctions. Extensive networks can be easily deployed for city-wide analysis and optimisation of pollution-lowering initiatives. 

Every unit is GPS enabled so can be used as a static or mobile sensor for use whilst walking, cycling or in a vehicle. 

Pollutants
Measured

How it Works

Air Quality Data for Whole Cities

Simply deploy a network of Zephyr® sensors across your city as a cost effective way of identifying pollution hotpots and trends.

Static Zephyr® deployments in Coventry City Centre | Coventry City Council, 2019

Replaceable Cartridge System

All Zephyr® sensors operate on a replaceable cartridge system. Options include either a standard or enhanced cartridge depending on requirements.

 

As part of our ongoing service pack we replace cartridges as required to maintain sensitivity and accuracy of measurements. 

Active Sampling

The Zephyr® is designed to allow for an active refresh of air within the cartridge for a true and accurate insight into ambient air quality. 

Mobile & 

Static Use

All sensors can be used as a mobile or static device. Install the Zephyr rapidly onto a post, vehicle or even a backpack, and the in-built GPS will provide accurate positional information for each measurement.

Sensor Performance

We calibrate every Zephyr® air quality sensor prior to dispatch and our calibration performance is tested against reference standard analysers. Following successful calibration we provide you with a calibration certificate for your Zephyr®

API Information

Your Zephyr® air quality data can be accessed directly via our API in a range of formats including json and csv.  

 

In addition, our Zephyr® web portal allows you to interact with data from all your deployed Zephyrs easily and intuitively.

Our Service
Pack Provides

Web Licensing

Included within the Zephyr® service pack, our web portal enables swift access to your air quality data.

Calibration & Testing

We calibrate and test every Zephyr® sensor and will notify you when it's ready to start measuring.

Continued Monitoring

We carry out remote monitoring of sensor degradation to ensure there's no loss in data quality. 

Replacement Cartridges

As part of our service pack we supply replacement cartridges and even recycle your old ones.  Contact us to find out more about our 1, 3 and 5 year cartridge plans. 

Warranty

Full warranty on any manufacturing faults.

In-house Technical Support

We provide comprehensive service levels and technical assistance for our Zephyr® service pack customers. 

Explore
Contact

EarthSense

Dock

75 Exploration Drive

Pioneer Park

Leicester

LE4 5NU, UK

Tel: +44 (0)116 296 7460

Email: info@earthsense.co.uk

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© 2019 EarthSense Systems Limited registered in England and Wales: 10272221. VAT: GB 255 1592 02