© PCE Instruments
3
3
Techncal specifications
CO
2
Measurement range
0 ... 9999 ppm
Accuracy
±70 ppm ±5 % of rdg.
Resolution
1 ppm
Temperature
Measurement range
-10 ... 100 °C
Resolution
0.1 °C
Accuracy
±1.5 °C
Relative humidity
Measurement range
0 ... 99.9 % RH
Resolution
0.1 % RH
Accuracy
±3 %
General
Traffic light function
green: 0 ... 599 ppm
yellow: 600 ... 1199 ppm
red: 1200 ... 9999 ppm
Alarm
adjustable, audible
Repeatability
<±0.5 %
Response time
10 s
Operating conditions
0 ... 50 °C, 0 ... 90 % RH, non-condensing
Storange conditions
-30 ... 70 °C, 0 ... 90 % RH, non-condensing
Power supply
via mains adaptor 9 VDC, 350 mA
Dimensions
388 x 288 x 43 mm
Weight
approx. 2420 g
4
Operation
4.1
Power on CO
2
analyser
As soon as you connect the mains adaptor to the CO2 analyser via the plug socket, the analyser
will power on. The initialisation time is 7 seconds. The meter displays a countdown. After the time
has elapsed, the unit is ready for operation.
4.2
Switch unit
Press the °C/°F key to switch the unit for the temperature between °C and °F.
4.3
Set alarm
Press the mode key to set the alarm. Use the arrow keys to adjust the alarm value up or down.
Once the desired value has been set, press the mode key to save the setting.
Note: An alarm value of 1200 ppm is set at the factory.
