Intended Use - VOLTCRAFT CO-100 Notice D'emploi

2. INTENDED USE

The product is a stationary CO meter for determination of the carbon dioxide
2
concentration (CO ) in the ambience air with the precise and long-term stable NDIR
2
measuring method (non-dispersive infrared absorption measurement).
The meter is used to monitor the carbon dioxide content in the room air so that the
corresponding ventilation measures can be initiated early on. Increased CO content leads
2
to exhaustion, lack of focus and performance deficits.
A carbon-dioxide alarm value can be set individually by the user. If this value is exceeded,
it will trigger an acoustic alarm. Three LEDs indicate the current CO content at a single
2
glance.
This display can show not only the CO concentration but also the air temperature and
2
humidity.
A datalogger records the measured CO concentration values for the last 24 hours (and
2
the corresponding temperatures and humidities) at 30-minute intervals. Maximum and
minimum values can also be displayed.
The included mains adapter can be used to supply the CO meter with power. Two internal
2
screw terminals can be used to connect another external voltage/current supply (stabilised
direct voltage of 6 V/DC is required, as well as a current of at least 300 mA).
Special features are a relay switching output inside the casing (NO contact, closer) that is
activated when the upper threshold value is exceeded (for relay load capacity, see chapter
„Technical Data").
This product is not suitable for other types of use. Any other use may damage the product,
including the associated dangers like short circuit, fire, electric shock, etc. Observe the
safety information under all circumstances!
25