Working range, humidity

10...90% RH

Accuracy, CO2

< ±(50 ppm +2 % of the working range)

Mounting

Wall

Accuracy, temperature

±0.3°C

Working range, CO2

0…2000ppm

Working range, temperature

0...50°C

Relay output

Max. 1 A at 50 V AC, min. 1 mA at 5 V DC

Supply voltage

24 V AC ±15 %, 50...60 Hz or 15...35 V DC, 3 VA

Protection class

IP30

Accuracy, humidity

±3 % at 30...70 % RH, ±5 % at 10...90 % RH

Temperature

0...10 V DC referring to 0...50°C

Humidity

0...10 V DC referring to 0...100 % RH (working range 1...9 V)

CO2

0...10 V DC referring to 0...2000 ppm

Working range

0...2000 ppm

Mounting

Duct

Relay output

Max. Max. 1 A at 50 V AC, min. 1 mA at 5 V DC

Supply voltage

24 V AC ±20 %, 50...60 Hz or 15...35 V DC, 3 VA

Output signal

0...10 V DC / 4...20 mA

Protection class

IP65

Accuracy

±(50 ppm + 2 % of the measured value)

Calibration

Automatic zero adjustment

Supply voltage

12...28 V DC

Protection class

IP56

Outputs

4...20 mA, two-wire 0...10 V DC, three-wire

Measuring range

0...300 ppm