Miniature solution for real-time continuous PM1, PM2.5 & PM10 monitoring

PM Cairsens® PM1, PM2.5 & PM10

The last generation of Cairsens® micro-sensors for Particulate Matters (PM) monitoring operates without any influence from moisture in ambient air. They measure PM1, PM2.5 and PM10 concentrations.

The Cairsens® allow for continuous maintenance-free operation during their lifetime, even in highly polluted and humid atmospheres.

Thanks to their robust and miniature design, they are fully compatible with ENVEA’s turnkey AQMS station Cairnet®. They can also be easily embedded into a specific integration process.

PM1, PM2.5 & PM10 micro-sensor
Add to Compare
  • PM10, PM2.5 & PM1 real-time monitoring in the range 0 to 1 000 μg/m3
  • Calibration guaranteed for 1 year
  • No maintenance required during their lifetime
  • Measurement not influenced by air humidity: air flow heated over 60% of HR
  • Ultra-small, with low power consumption
  • Cost-effective solution for high performances
  • Ready to use and easy to integrate
  • Compliant with European directive 2008/50 EC for indicative measurements
PM Cairsens® are manufactured and calibrated in France. Each sensor is delivered with a calibration certificate.
  • Indoor and outdoor air quality monitoring: Smart cities, Road-side & tunnels, parkings, airports, ship terminals…
  • Filter efficiency monitoring
  • Command and control with real time PM management levels: Industries, mines, manufacturing plants, green waste treatment plants and refineries
  • Providing data for air dispersion modeling
  • Help guaranteeing health and safety: mines, industrial sites, construction sites

Application examples:

Technical Specifications
Measured Parameter PM1, PM2.5 & PM10
Measuring Range (3) 0 – 1 000 µg/m3
Particle size detection range ø 0.3 – 10 µm
Certified* Detection Limit (2) < 5 µg/m3
Display resolution 0.01 µg/m3
Linearity (2) R2 > 0.75
Uncertainty between sensors < 5 µg/m3
Accuracy (slope) (2) 0.7 to 1.3
Sample conditioning Controlled airflow, heated air flow over 60% relative humidity
Temperature effect < 0.01 µg/m3/°C
Technology Laser Light Scattering
Operating Relative Humidity 0 to 95 HR % (no-condensing)
Operating Atmospheric Pressure 500 to 1 500 mbar
Metrological performances according to the European Directive 2008/50/EC are
guaranteed for 12 months

(1) Laboratory operating conditions: 20°C ± 2°C / 50% RH ± 10% / 1013 mbar ± 5%
(2) According to our laboratory evaluation: daily averages measurements of PM10 and PM2.5 in comparison with a reference analyzer
(3) Arizona sand equivalent

Storage conditions
Temperature (°C) -20 to 70
Relative Humidity (% HR) 0 to 95 (no-condensing)
Pressure (mbar) 500 to 1500
Technical specifications
Sampling method Dynamic air sampling, with a controlled micro-fan
Power supply 5V DC / 500 mA, USB port of a PC or Power bank type «Always on» (not provided)
Power consumption 250 mA max under 5V DC
I/O communications USB, UART, Modbus RTU-TTL. Modbus RS445 on request (article code A40-0219)
Lifetime duration 24 months
LCD Display Concentration in µg/m3, operating status, memory available …
Control & data treatment Internal microprocessor for data acquisition and treatment, embedded timer
Data Storage (internal) 2 days for 1 min data, 30 days for 15 min data or 120 days for 60 min data
Download data mode – Cairsoft (free download)
e-SAM DAHS system or Customized integration
Cairnet® Mini-stations with data exported in the Caircloud®
Weight 370 g

 

PM Cairsens® are manufactured and calibrated in France. Each sensor is delivered with a calibration certificate.

Compliance to environmental regulations
Electrical safety NF EN 61010-1: 2010
Electromagnetic Compatibility NF EN 61326-1: 2013
Protection Index IP 42 (according to IEC 60529)
European directive 2008/50/EC

Related products

Produits apparentés

Verwandte Produkte

Prodotti correlati

Productos relacionados

相关产品

Produtos relacionados

Сопутствующие товары

QUOTE DEVIS ANGEBOT OFFERTA COTIZACIÓN COTAÇÃO ЗАПРОС ЦЕНЫ CONTACT CONTACT KONTAKT CONTATTI CONTACTO CONTATO КОНТАКТЫ
Go to Top