IR Carbon dioxide transmitter
1.1 Product overview
The transmitter is widely used in air quality testing equipment, breeding systems, greenhouses and other occasions that require CO2, temperature and humidity monitoring. The Input power supply in the sensor, sensor probe, the three parts of signal output are completely isolated.
It is safe and reliable, beautiful in appearance and easy to install. The sensor uses more advanced and expensive electrochemical probes, which have higher accuracy and stability than traditional semiconductor probes.
1.2 Features
This product uses a high-sensitivity infrared gas detection probe with stable signal and high accuracy. It has the characteristics of wide measuring range, good linearity, easy to use, easy to install, and long transmission distance.
1.3 The main parameters
Power supply |
10~30V DC |
Average power consumption |
0.18W |
output signal |
485 |
Temperature measurement range |
-40℃~+80℃ |
Humidity measurement range |
0~100%RH |
Temperature accuracy |
±0.5℃ |
Humidity accuracy |
±3%RH |
CO2 measuring range |
0-5000ppm |
CO2 resolution |
1ppm |
CO2 accuracy |
±3%FS |
Zero drift |
±3ppm |
Operating temperature |
-20~50℃ |
Working humidity |
15~90%RH No condensation |
stability |
≤2%Signal value/month |
Response time |
≤30S |
Preheat time |
≥5 minutes |
Repeatability |
≤2% |
Pressure range |
90~110Kpa |
All the above specifications are measured under environmental conditions: temperature 20℃, relative humidity 50%RH, 1 atmosphere, and the maximum concentration of the gas to be measured does not exceed the sensor range.
Size: 110×85×40mm
For more information, please visit the following our website, and data sheet can be download there.