|
CD-30M |
CD-30I |
Mounting type |
Wall mounting |
Duct mounting |
Detection principle |
NDIR (Non-Dispersive Infrared) |
Detection method |
Diffusion |
Response time |
within 20 seconds, 90%/full scale |
Accuracy |
¡Â2% /full scale |
Zero variance |
<¡¾0.3% / full scale / year |
Measurement range |
0~2,000ppm / 0~5,000ppm / 2.00% |
Output |
4-20mA |
D/A resolution |
12bit |
D/A accuracy |
Voltage mode: ¡¾2% / reading ¡¾20mV, current loop: ¡¾2% / reading ¡¾0.3mA |
Input power |
24V AC/DC ¡¾20%, 50~60Hz |
Power consumption |
¡Â3W |
Signal wire |
CVVS & CVVSB 1.25sq X 3 wire – shield type |
Terminal |
Screw terminal |
Housing |
Metal case with metal tube |
Operation temperature / humidity |
0~50¡É / 0~95% RH (non-condensing) |
Initialization time |
Within 1 min |