1.Non-dispersive infrared (NDIR) principle carbon dioxide sensor, accurate and reliable.
2.Super cost-effective, wide voltage design
3.485 communication, standard ModBus-RTU communication protocol, communication address can be set, the maximum communication distance is 2000 meters
4.Flexible installation and easy to use
5.Small size, light weight, and vibration resistance
To adjust the pressure, tighten the hexagon located between the two wiring terminals.