Temperature, humidity, CO2 transmitter with two relay outputs
BRAND
Temperature, humidity, CO2 level sensor with two output relays.
Optional CO₂ measuring range extension from the standard 0 to 5,000 ppm up to 0 to 10,000 ppm (available at extra cost):
- Extended measuring range: 0 to 10 000 ppm
- Accuracy in extended range: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa
Technical data
Measured value
Temperature
Relative humidity
CO2
TEMPERATURE SENSOR
Measuring range
-30 to +80 °C
-30 to +80 °C
Accuracy
±0.4 °C
±0.4 °C
Resolution
0.1 °C
0.1 °C
HUMIDITY SENSOR
Measuring range
0 to 100 % RH
0 to 100 % RH
Accuracy
±2.5 % RH from 5 to 95 % at 23 °C
±2.5 % RH from 5 to 95 % at 23 °C
Resolution
0.1% RH
0.1% RH
DEW POINT
Measuring range
-60 to +80 °C
-60 to +80 °C
Accuracy
±1.5 °C at ambient temperature T <25 °C and RH >30 %
±1.5 °C at ambient temperature T <25 °C and RH >30 %
Resolution
0.1 °C
0.1 °C
CO2 SENSOR
Measuring range
0 to 5000 ppm
0 to 5000 ppm
Accuracy
±(50ppm +3% from reading) at 25°C and 1013hPa
±(50ppm +3% from reading) at 25°C and 1013hPa
Resolution
1 ppm
1 ppm
RELAY OUTPUTS
Quantity
2
2
Maximal voltage
50 V
50 V
Maximal current
2 A
2 A
Maximal power
60 VA
60 VA
GENERAL TECHNICAL DATA
Operating temperature
-30 to +60 °C
-30 to +60 °C
Channels
internal temperature, humidity and CO2 sensor
internal temperature, humidity and CO2 sensor
Counted values
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
Acoustic alarm
from built-in beeper – switchable
from built-in beeper – switchable
Power
9-30 Vdc
9-30 Vdc
Protection class
IP30 electronics; IP40 sensors
IP30 electronics; IP40 sensors
Dimensions
136 x 213 x 45 mm; stem length 75mm
136 x 213 x 45 mm; stem length 75mm
Weight
approx. 360 g
approx. 360 g
Warranty
3 years
3 years
code
H6020
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