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Chauvin CA1510 Indoor Air Quality Logger
Includes: Small-format metal case, 2 x LR6 batteries, USB mains adapter, USB-micro USB cable 1.80 m long, 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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Carbon dioxide is a colourless and odourless gas. It is not toxic, but at high concentrations can interfere with mental concentration and cause headaches. Outdoor air contains approximately 0.04% (400 ppm) CO2. In an indoor environment, human activity (breathing) can rapidly increase this concentration to values in excess of 1000 ppm (for example in meeting rooms or school classrooms). It is for this reason that the level of CO2 is an excellent indicator of the efficiancy of the renewal of indoor air.
Coronavirus is airborne and transmitted through tiny droplets called aerosols that linger in the air much longer than the larger globs that come from coughing or sneezing especially in poorly ventilated indoor areas. Measuring the CO2 concentration with the CA 1510 is a good indicator of the efficiency of room ventilation and thus of the reduction of the risk of infection.
The ambient temperature and relative humidity are two more important quantities in the monitoring of indoor air quality. Beyond certain values, they can cause discomfort and favour the propagation of moulds that release allergenic or irritant substances into the air.
The C.A 1510 combines the following functions:
Measurement of the concentration of carbon dioxide in the air (CO2).
Measurement of the ambient temperature.
Measurement of the relative humidity.
|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.|
|Type of sensor||CMOS.|
|Measurement range||-10 °C to +60 °C.|
|Accuracy||± 0.5 °C.|
|Type of sensor||Capacitive.|
|Measurement range||5 to 95 % RH.|
|Accuracy||± 2 % RH.|
|Resolution||0.1 % RH.|
|Recording interval||Customisable from 1 minute to 2 hours.|
|Storage||More than 1 million measurements.|
|Units||°C or °F.|
Display Hold function
|Automatic power-off||Yes (in portable mode only).|
|Product operating range||Temperature: -10 °C to +60 ° C
Humidity: 5 to 95 %RH.
|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).|
|Compliance||IEC 61010-1 for 50 V in Category II
IEC 61326-1 – Compliance with French decree no. 2012-14.
|Functions of the Data Logger Transfer software supplied as standard||Graphic representation or as table of values – Data export – Real-time mode
|Dimensions||125 x 65.5 x 32 mm.|
|Weight||90 g with batteries.|
|Chauvin Arnoux C.A1510 warranty||24-months.|
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|Wall Mounting (wht)||White wall support.||P01651020|
|Wall Mounting (blk)||Black wall support.||P01651024|