Temperature, Air Temperature, Dew Point - Wohler IQ 300 Bedienungsanleitung

Table des matières
Fig. 3: Measurement display after
switching on
5.2 Measurement of
CO
tion, temperature,
air temperature,
dew point
40
concentra-
2
A complete segment display appears briefly in the
display, see chapter 4.2. During the subsequent
warm-up time, a countdown appears in the display
for 30 seconds until the measurement view starts.
ATTENTION!
If the supply voltage is too high or too low, "bAT"
appears in the display and the indicator flashes..
NOTE!
If the Wöhler IQ 300 is to be operated inde-
pendently of the power supply, the device can al-
so be connected to a suitable power bank via the
USB cable included in the scope of delivery, e.g.
for calibration in fresh air.
The Wöhler IQ 300 starts taking measurement
after it has been turned on. The display updates
readings every second in the field 500 ppm up to
9900 ppm .
If the operating environment changes (ex. from
high to low temperature), it will take 2 minutes
until the correct CO
are indicated and 10 minutes until the correct rela-
tive humidity is indicated.
NOTE!
Do not hold the meter close to faces, because the
exhalation can affect the CO
and temperature readings
2
level.
2