Technical data
Table 8 Measurement performance
Property
Specification
Carbon dioxide
Measurement range
0 … 5000 ppm
Accuracy across temperature range
+20 … +30 °C (+68 ... +86 °F)
±(30 ppm +3 % of reading)
+10 … +20 °C (+50 ... +68 °F), +30 … +40 °C
(+86 ... +104 °F)
±(35 ppm +3.7 % of reading)
+0 … +10 °C (+32 ... +50 °F), +40 … +50 °C
(+104 ... +122 °F)
±(40 ppm +4.8 % of reading)
Stability in typical HVAC applications
±(15 ppm + 2 % of reading) over five years
Warm-up time
10 min for full specification
Response time (63 %)
7 min
Carbon dioxide sensor
Vaisala CARBOCAP
â
GM10
Product lifetime
> 15 years
Table 9 Operating environment
Property
Specification
Operating temperature
0 … +50 °C (+32 … +122 °F)
Operating humidity
0 … 95 %RH
Dew point < 30 °C (+86 °F)
Storage temperature
−40 … +70 °C (−40 … +158 °F)
EMC compliance
EN61326-1, Industrial environment
Table 10 Inputs and outputs
Property
Specification
Supply voltage
18 … 35 VDC
24 VAC ±20 % 50/60 Hz
Max. current consumption at 18 VDC
45 mA
Max. power consumption at 30 VAC
1 W
13
