Carbon Dioxide Transmitter FM-CDT-A100 measures CO2 concentration from 0 to 1000 ppm accurately. It utilizes an NDIR dual-beam technology for high stability and minimal drift. Its clear display screen and indicator lights provide real-time concentration readings. Our Carbon Dioxide Transmitter is ideal for precise CO2 concentration monitoring in diverse environments.
| Measuring range | 0 to 10000 ppm |
| Measurement period | 2s |
| Measurement accuracy | ± (50 ppm+3% reading value) |
| Sensing element | NDIR |
| Display screen | Keep the power on and the screen will turn on |
| Resolution | 1 ppm |
| Indicator light | Keep power on , it will be solid red |
| Transfer protocol | RS485 serial port, standard Modbus RTU |
| Transmission rate | 4800bps/9600bps |
| Transmission distance | The standard maximum transmission distance is about 1200 meters (depending on the use environment, transmission material and transmission rate) |
| Number of theoretical nodes | 32 |
| Operating temperature range | 0 to 50 oC |
| Storage temperature | -20 to 60 oC |
| Operating humidity range | 0 to 95 % |
| Storage humidity | 0 to 95 % |
| Supply voltage | DC 5 to 36 V |
| Dimension (L×B×H) | 109×67×40 mm |
| Weight | 150g |
Fison’s Carbon Dioxide Transmitter is designed for indoor air quality monitoring, greenhouse farms, HVAC systems to maintain optimal environmental conditions.
