Xi'an Kacise Optronics Co.,Ltd.
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Single-channel Infrared CO₂ Sensor KGD - CM - 103
Product Introduction
The single-channel infrared CO₂ sensor KGD - CM - 103 is a CO₂ sensor based on the principle of non-dispersive infrared absorption, which can monitor and display the CO₂ concentration in real time. This sensor features high accuracy, superior performance, a compact structure, and easy installation. It is suitable for applications such as indoor CO₂ concentration detection, air quality control, and energy-saving control. Examples include fresh air systems, air conditioning control, air quality monitors, and plant cultivation.
Product Features
Technical Parameters
| Detection Range | 400 - 5000ppm |
| Detection Accuracy | ±(50ppm + 8% of the reading) |
| Power-on Stabilization Time | 30s |
| Data Refresh Frequency | 1s |
| Operating Conditions | -10°C to 50°C, below 0 - 95%RH (non-condensing) |
| Storage Conditions | -40°C to 70°C, below 0 - 95%RH (non-condensing) |
| Average Operating Current | ≤45mA @(5V) |
| Communication Interface | ① UART_TTL(3.3V) (Default) ② IIC(3.3V) (Reserved) ③ PWM(3.3V) (Reserved) |
| Product Dimensions | L33W19.7H11.6(mm) (H = Shell + Plastic Base) |