CO2 Sensor (RS-485 MODBUS)
The IBI-A-C485 uses Non-Dispersive Infrared (NDIR) dual-beam technology to measure CO2 by detecting infrared absorption at a CO2-specific wavelength.
Key Features
- Optical measurement is inherently oxygen-independent and shows low cross-sensitivity to typical indoor gases.
- Devices are factory calibrated for ppm-level accuracy with minimal re-calibration under normal indoor conditions.
