Calibration

Automatic self-calibration,ABC Logic

Brand

HK Instruments Oy

Supply Voltage

24 VDC/VAC +-10 %

Protection Standard

IP20

Output Signal 2

0-10 V (linear to Temp) or optional 4-20 mA (linear to Temp)

Output Signal 1

0-10 V (linear to CO2) or optional 4-20 mA (linear to CO2)

Optional Output Signal 4

0-10 V (linear to VOC) or optional 4-20 mA (linear to VOC)

Optional Output Signal 3

0-10 V (linear to rH) or optional 4-20 mA (linear to rH)

Optional Measuring Units

% rH,VOC ppm

Operating Temperature

0 To +50 Degree C

Model Name/Number

Siro-CO2

Measuring Units

CO2 ppm,Degree C