Chauvin Arnoux CA1510 Indoor Air Quality CO2 Logger (White)

Chauvin Arnoux

£397.32 / £476.78 incl VAT

⚡ Simultaneously measures CO2, temperature and humidity
⚡ Visual & audible alerts, store up to 1 million results
⚡ USB or Bluetooth connections to data logger software

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Chauvin Arnoux CA1510 Indoor Air Quality CO2 Logger (White)

Product Details:

The Chauvin Arnoux CA1510 Indoor Air Quality CO2 Logger is a portable tool designed to monitor and ensure a healthy environment through both audible and visual alerts. Accurate and compliant with the latest air quality monitoring standards, the CA1510 measures CO2, temperature and humidity with up to one million readings stored internally. Carbon dioxide is a colourless, odourless gas making it difficult to detect, it can be the cause of headaches, nausea and difficulty concentrating. Temperature and humidity can also be a reason for low air quality and contribute to mould spores in the environment. This CO2 logger from Chauvin Arnoux determines the quality of air based on Carbon Dioxide alone or in conjunction with relative humidity & temperature, simultaneously monitoring and recording all three values. Featuring an on-site calibration module with adaptor, tube and software this easy-to-use instrument comes complete with a 1,700ppm threshold and multiple mounting systems.

With studies proving that aerosols play a large part in the transmission of viruses including COVID-19 and SARS-CoV-2, monitoring air quality is crucial. The CA1510 Air Quality Logger is suitable for a wide range of locations:

  • Offices
  • Meeting Rooms
  • Classrooms
  • Hospitals
  • Factories
  • Public Transport
  • Personal Residences

The air outside contains approx. 0.04% (400 ppm) of CO2, simple human activity such as breathing can raise indoor concentrations to 1,500 ppm. To ensure good indoor air quality levels and reduce the risk of infection via aerosols, appropriate ventilation systems must be used and maintained. The Chauvin Arnoux CA1510 is an excellent indicator of these air renewal systems. Functioning as a highly accurate preliminary diagnostic tool, this unit includes incorporated alerts for when CO2 levels reach 1000ppm or 1,700ppm in the air.

With a bright two-colour backlit display, the CA1510 presents three parameters simultaneously; temperature within a range of -10 °C to +60 °C, Carbon Dioxide between 0 to 5,000 ppm and Humidity from 5 to 95 % RH. To simplify the results for the user, integrated help offers interpretation of comfort levels based on CO2 and hydrothermal comfort criteria. This is available in two distinct modes:

  • 1D Mode – Indication of CO2 confinement is given through visual cues (orange & red) and audible alarms should levels reach between 1,000ppm and 1,700ppm.
  • 3D Mode – This setting incorporates both CO2 and hydrothermal comfort results

There is the option to lock the screen so no results are displayed while recording and recovering data is simple & easy as the product is recognised as a USB key.

For fixed and portable-use, the compact and stand-alone Chauvin Arnoux CA1510 Indoor Air Quality CO2 Logger features an array of mounting options. Equipped with a magnet it can be attached to any metal surface, a tabletop stand for easy transportation, it can be hung on a wall hook and finally is also supplied with a lockable wall holster to discourage theft. This IP40 rated unit can be powered by batteries, mains where possible or via a USB port, with a micro USB included as standard.

Software and Interface

The Chauvin Arnoux CA1510 comes complete with software for data processing and report generation. Connect the data logger to a PC through a USB cable, a wireless Bluetooth connection or to a smart device by utilising the Android-compatible CA1510 application available from Play Store.

Connect the CA1510 to another device to enable remote display and display data as a table of values or graph. Results can be exported directly into excel in order to calculate confinement indexes and generate professional quality reports. Through the Android app it is possible to view the data in real time on your personal mobile device. Compatible with Windows 7, 8, 8.1 & 10, the Data Logger Transfer software will also allow you to setup the instrument, recognise trends, export automatic report in Word (.docx format) and export data into Dataview (.dvb files).

Key Features:

  • CO2, temperature and humidity logger
  • Can store up to 1 million measurements
  • Complies with the latest air quality standards
  • Visual and audible alerts
  • CO2 measurement range: 0 to 5,000 ppm
  • Temperature measurement range: -10 °C to +60 °C
  • Humidity measurement range: 5 to 95 % RH
  • 1D & 3D mode for enhanced results
  • Exceptionally user-friendly
  • Two-colour bright backlit display
  • Suitable for areas such as offices, homes & classrooms
  • USB and Bluetooth connections available
  • Supplied with software for data processing and report generation
  • Connect to Android smart device via app
  • Highly versatile
  • Multiple mounting options including magnet & hook
  • Option to lock display when recording
  • Battery, Micro-USB or mains powered
  • Compact design
  • IP40 rated

What’s In The Box?

Chauvin Arnoux CA1510 White Model Includes:

  • 2 x LR6 batteries
  • USB mains adapter
  • USB-micro USB cable 1.80 m long
  • Desktop stand
  • Quick start-up guide
  • Mini-CD containing the Data Logger Transfer software and the user’s guides (one file per language)
  • Verification attestation

Technical Specifications

CO2 Measurement

  • Measuring principle: Non-diffusive infrared (NDIR) technology
  • Type of sensor: Double-beam infrared cell sensor
  • Measurement range: 0 to 5,000 ppm
  • Uncertainty: ± 50 ppm ± 3 % of value measured
  • Response time, 63 %: < 200 seconds
  • Resolution: 1 ppm

Temperature measurement

  • Type of sensor: CMOS
  • Measurement range: -10 °C to +60 °C
  • Accuracy: ± 0.5 °C
  • Resolution: 0.1 °C

Humidity measurement

  • Type of sensor: Capacitive
  • Measurement range: 5 to 95 % RH
  • Accuracy: ± 2 % RH
  • Resolution: 0.1 % RH

Point Measurement Monitoring

  • Quick measurement and display of the CO2, temperature and relative humidity values


  • 1D mode: Indication of CO2 confinement – Visual (two-colour backlighting & pictograms) and/or audible indication of high confinement when the CO2 concentration is between 1,000 ppm and a 1,700 ppm threshold.
  • 3D mode: Indication of optimum comfort zone on the basis of the hygrothermal criteria and the CO2 concentration.


  • Triggering of programmed recording (P_REC): The start date, recording rate and end date can be customized with the PC software or the Android application. Possibility of locking the display in this mode (no values displayed).
  • Manual triggering (M_REC): Manual start and stop controls on the product. Recording is performed at the rate of the mode currently selected.

General Specifications

  • Recording interval: Customisable from 1 minute to 2 hours
  • Storage: More than 1 million measurements
  • Buzzer: Yes
  • Units: °C or °F
  • Backlighting: Yes
  • Display Hold function: Yes
  • Min-Max: Yes
  • Automatic power-off: Yes (in portable mode only)
  • Product operating range: Temperature -10 °C to +60 ° C & Humidity 5 to 95 %RH
  • Dimensions / weight: 125 x 65.5 x 32 mm / 190 g with batteries
  • Protection: IP40
  • Compliance: IEC 61010-1 for 50 V in Category II – IEC 61326-1 – Compliance with French decree no. 2012-14
  • Power supply:
    – Alkaline batteries: 2 x 1.5 V AA / LR6 or rechargeable battery
    – Connection to mains possible with mains / micro USB adapter supplied as standard
  • Interfaces 2 communication modes possible:
    – Bluetooth wireless communication
    – USB link; the product is then recognised as a USB key for easy file transfer
  • Mounting: C.A 1510 casing equipped with a magnet, a wall-suspension system and a slot for hanging the product. A wall support for use with a padlock (padlock not supplied) is available as an accessory, as is a desktop stand (supplied as standard with the C.A 1510W).
  • Functions of the Data Logger Transfer software supplied as standard:
    – Graphic representation or as table of values
    – Data export
    – Real-time mode
    – Report generation
  • 2 x LR6 batteries
  • USB mains adapter
  • USB-micro USB cable 1.80 m long
  • Desktop stand
  • Quick start-up guide
  • Mini-CD containing the Data Logger Transfer software and the user’s guides (one file per language)
  • Verification attestation


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