btnx Infrared CO2 Sensor - Dual-Channel CO2 Module with RS485 Rail-Mounted Detector for Air Quality Monitor Z4K2H

Product DescriptionName: Infrared Carbon Dioxide SensorCO2 Range: 0~2000ppmMeasurement Accuracy: 70ppmTemperature Characteristics: 5ppm/°CBaud Rate: 9600Communication Interface: RS485Power Supply Voltage: DC 6~24VPower Consumption: 1WOperating Temperature and Humidity: -10~60°C, 0~90%RHStorage Temperature and Humidity: -30~70°C, 5~90%RHMounting Method: 35mm DIN rail mountingV+ (Red): Power positiveV- (Green): Power negativeA+ (Yellow): RS485 A+B- (Blue): RS485 B-Applications: The carbon dioxide sensor can be used in various applications requiring a converter, such as smart industry, environmental monitoring, agriculture, meteorology, homes, and construction sites.Product Advantages1. Dual-channel infrared detection ensures accurate and unbiased CO₂ data, effectively filtering out interference from water vapor, dust, and other gases.2. Significantly improved anti-interference and stability, enabling long-term continuous monitoring without drift, and meeting the stringent requirements of industrial and commercial air quality monitoring.3. Adopts standard 35mm DIN rail mounting with snap-on fixing, eliminating the need for drilling. Clear terminal markings facilitate quick installation and wiring in industrial environments.4. Industrial-grade durable design, suitable for complex working conditions. The body uses a flame-retardant and moisture-proof casing with an IP30 protection rating, resistant to dust and temperature/humidity fluctuations.5. Low power consumption and long battery life. Uses a low-power chip solution and supports DC 12V/24V wide voltage input, compatible with various power supply methods such as industrial switching power supplies and DC regulated power supplies.