CO2 Sensor

Carbon dioxide (CO₂) sensors are a type of smart environmental monitoring device used to detect CO₂ concentrations in the air. They are widely applied in indoor air quality monitoring, smart homes, fresh air systems, greenhouse agriculture, school buildings, office spaces, livestock farming, storage environments, and industrial production process control. CO₂ concentration is closely related to air quality, ventilation conditions, and indoor comfort levels. Therefore, high-precision CO₂ sensors have become a core component of modern air management systems.

This CO₂ sensor catalog features diverse products including NDIR non-dispersive infrared CO₂ sensor modules, CO₂ air quality sensors, waterproof CO₂ sensors, CO₂ flow sensors, and CO₂ sensor probes. NDIR sensing technology offers advantages such as extended lifespan, strong anti-interference capability, measurement stability, and low zero drift, making it suitable for long-term continuous monitoring. Select models support measurement ranges including 0–2000ppm, 0–5000ppm, and 0–10000ppm, with diverse output options such as RS485, Modbus, 4–20mA, UART, and PWM. This facilitates seamless integration with building automation systems, fresh air controllers, or environmental monitoring platforms.

Each CO₂ sensor features rapid response, automatic temperature compensation, high-precision algorithms, and low power consumption, making them suitable for diverse public environments and industrial applications. For smart management needs, models supporting data logging and interlocking control enable automated environmental regulation and remote monitoring. Agricultural greenhouses and livestock farms can also optimize growth environments through CO₂ sensors. Such Sensor Shop offers a comprehensive range of environmental monitoring sensors, providing reliable equipment and complete solutions for building automation, agricultural, and industrial automation sectors. Whether for project support or large-scale integration applications, we deliver consistent product quality and professional after-sales service.