The Teknologg AS-18 Carbon Dioxide (CO2) sensors with analog output can be used for general purpose applications.
Features:
- Long term stability
- High Accuracy
- Analog output
- Easy installation
The Teknologg AS-18 carbon dioxide CO2 sensors with analog output can be used for general purpose applications.
Co2 values are compensated over temperature & humidity changes to achieve best accuracy.
The output signal can be voltage/current depending on requirement, please refer to ordering information.
CO2 Characteristics
sensor Type Photo acoustic
Measuring range 0 ~ 2000 ppm or
0 ~ 5000 ppm
Please refer to ordering information
Accuracy ± (50 ppm + 5% of reading) 0 ~ 2000ppm
±(40 ppm + 5% of reading) 0 ~ 5000ppm
Repeatability ±10 ppm
Response Time 60 S
Resolution 1 ppm
Long-term drift ± (5 ppm + 0.5 % of reading)
General Parameters:
Power Supply 5~ 12 VDC
Output Voltage/Current/Modbus
Interface USB (optional)
Cable Length 4 Wire cable, Length: 1.5 meter
(can be extend as request)
Connection Gx12*4 pin
Dimensions 122×58.8×34.3 mm
| Product Number | Details |
|---|---|
| AS18.1.y | Sensor with 0~2.5 vdc output |
| AS18.2.y | Sensor with 4~20ma output |
| AS18.x.1 | Co2 Range: 0 ~ 2000 ppm |
| AS18.x.2 | Co2 Range: 0 ~ 5000 ppm |