ResIOT-XCO2N-868
LoRaWAN® CO₂ Sensor
ResIOT® designs, develops, and manufactures high-quality LoRaWAN devices made in Italy
ResIOT-XCO2N-868 is a compact device designed for Co2 monitoring over LoRaWAN® networks. Thanks to its high-precision sensors, long-range wireless communication, and remote configuration capabilities, it represents the ideal solution for Environmental Monitoring, Smart Agriculture, Cold Chain, and Industrial IoT applications.
- High-precision CO₂ measurements: The sensor uses NDIR (Non-Dispersive Infrared) technology with an Optical Solid State design to ensure extremely accurate CO₂ concentration measurements up to 10,000 ppm. With an accuracy of ±30 ppm ±3% of reading, it provides reliable data for indoor air quality, building automation, and professional applications.
- LoRaWAN communication: Thanks to LoRaWAN connectivity, data is transmitted reliably over long distances, enabling monitoring even in remote or hard-to-reach environments.
- Self-correcting technology and maintenance-free operation: With its built-in self-correction algorithm, the sensor maintains its accuracy over time without the need for manual recalibration. It can be installed and left in operation for several years without maintenance.
- Low power consumption: The sensor is designed to be highly energy-efficient, ensuring long battery life and continuous, uninterrupted operation.
- Compact design: 145 × 60 × 40 mm
- Immediate installation: The device is fully preconfigured with the ResIOT platform. Its compact size and lightweight design allow for quick installation.

Technical Details
| Category | Parameter | Value |
|---|---|---|
| Gas & Measurement Principle | Measured Gas | CO₂ |
| Operating Principle | Non-dispersive infrared (NDIR) | |
| Measurement Range | 0 – 10,000 ppm | |
| Accuracy | ±30 ppm ±3 % of reading | |
| Performance | Warm-up Time | 0 seconds |
| Response Time | 30 s | |
| Operating Humidity | < 85 % RH | |
| Power Supply | Embedded Battery | 3.6V DC |
| Environmental Conditions | Operating Temperature | < 50 °C |
| Maintenance | Maintenance-free & self-correction | |
| Mechanical Characteristics | Dimensions | 145 × 60 × 40 mm |