PCE-AQD 50 CO2 Meter

The CO2 meter has been designed for prolonged control of weather conditions in offices, classrooms or auditoriums. The CO2 meter integrates different sensors.Temperature
Rank:
0 ... +50 ºC
Resolution:
0.1 ºC
Precision:
±0.15 ºC @ 0 ... +20 ºC
±0.1 ºC @ +20 ... +50 ºC
Air humidity 
Rank:
0 ... 100 % H.r.
Resolution:
0,1 % R.H.
Precision:
±1.5 % H.r. @ 0 ... 80 % R.H.
±2 % H.r. @ 80 ... 100 % H.r.
Atmospheric pressure
Rank:
300 ... 2000 hPa
Resolution:
0.1 hPa
Precision:
±2 hPa @ 25 ºC and 750 ... 1100 hPa
±4 hPa @ 0 ... +50 ºC and 300 ... 1200 hPa
CO2
Rank:
0 ... 40,000 ppm
Resolution:
1 ppm
Precision:
±(30ppm +3% of value) @ 400 ... 10,000 ppm @25°C
±(6 ... 10% of value) @ 0 ... 400 ppm or
10 000 ... 40,000 ppm
Temperature stability:
2.5 ppm/ºC @ T = 0 ... 50 ºC, 400 ... 10000 ppm
Sensor Type:
Sensor NDIR
 
Other specifications
Screen:
2,7"
Autonomy:*
10 months with registration fee:
Temperature 24 hours
Air humidity: 24 hours
Pressure: 24 hours
CO2: 24 hours
* Further information on the autonomy of the accumulator can be found in the instruction manual
Memory:
32GB micro SD card
Memory for a total of 1 trillion values
Registration fee:
30 seconds
1 / 2 / 10 / 15 / 30 minutes
1 / 2 / 6 / 12 / 24 hours
Accumulator power:
Li-Ion 7.4 V DC / 3400 mAh
Power adapter network:
12 V DC / 1.5 A
Protection:
IP30
Operating conditions:
0 ... +50 ºC
0 ... 100% HR, non-condensing
Storage conditions:
-20 ... +60 ºC
0 ... 100% HR, non-condensing
Dimensions:
28.5 x 88.5 x 41 mm
Weight:
300 g
1 x CO2 meter
1 x USB cable
1 x Memory Card
1 x Quick Guide