Co2 Sensor Module

Specification

sensor

Single Beam, Dual Wavelength NDIR

weight

0.125 kg

accuracy

CO2 Plus Minus 40 ppm Plus Minus 3% of reading; RH - Plus Minus 2% (10 to 90% RH)

relay output

SPST NO rated 2 A @ 30 VDC

non linearity

16 ppm

response time

2 min for 99% Step Change

current output

4 to 20 mA (max 500 Ohm)

humidity limit

10-95 % RH, Non condensing

voltage output

0 to 5 VDC or 0 to 10 VDC (min 500 Ohm)

agency approvals

CE

enclosure rating

IP20

power consumption

Average-2 W, Peak - 3.75 W

power requirement

16 to 35 VDC or 19 to 28 VAC

temperature range

32 to 122 Degree Fahrenheit (0 to 50 Degree Celsius )

pressure dependence

0.13% of reading per mm of Hg

carbon dioxide range

0 to 2000 or 0 to 5000 ppm

temperature dependence

Plus Minus 8 ppm /Degree Celsius at 1100 ppm

duct air velocity range

0 - 4000 FPM (20.32 m / s)