This digital NDIR CO2 concentration sensor supports Modbus (Modbus-RTU/Modbus-ASCII) RS485 and SDI-12 communication protocols, built-in calibration functionality, and compact in size, making it widely applicable in greenhouses, cities, poultry farms, transportation stations, and other application scenarios where CO2 level is needed.
- High performance: high accuracy, fast response, and superior stability
- support MODBUS RS485 and SDI-12
- Compact size, best performance-to-price ratio
- User-friendly: fully-calibrated, easy to install and integrate
- Wide-range Power Supply: 5V ~ 16V
- Wide Range & High Accuracy: 400ppm ~ 5,000 ppm, ± (50ppm+5%*MV)