Model NO.
RK-CO2
Type
Infrared Gas Sensor
Output Signal Type
Digital Type
Material
Plastic
IP Rating
IP68
Sensitivity
High
Certification
CE FCC RoHS
Customized
Customized
Power Supply
10~30V DC
Average Power Consumption
0.18W
Output Signal
485
CO2 Measuring Range
0-5000ppm
CO2 Resolution
1ppm
Trademark
Rainbow
Transport Package
Standard
Specification
110*85*40mm
Origin
China
HS Code
9026801000
Carbon dioxide transmitter
Chapter 1 Product Introduction1.1Product 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.
1.2Features
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.
1.3The main parameters
| Power supply | 10~30V DC |
| Average power consumption | 0.18W |
| output signal | 485 |
| Temperature measurement range | -40ºC~+80ºC |
| Humidity measurement range | 0~100%RH |
| Temperature accuracy | ±0.5ºC |
| Humidity accuracy | ±3%RH |
| CO2 measuring range | 0-5000ppm |
| CO2 resolution | 1ppm |
| CO2 accuracy | ±3%FS |
| Zero drift | ±3ppm |
| Operating temperature | -20~50ºC |
| 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 20ºC, relative humidity 50%RH, 1 atmosphere, and the maximum concentration of the gas to be measured does not exceed the sensor range.
