CWT CO2 sensor (RS485 type)

Product description

CO2  : Measuring range: 0-5000ppm
            Accuracy: ±(40ppm+ 3%F·S) (25°C)
            Long-term stability: <2%F·S
            Non-linearity: <1%F·S
            Data update time: 2s
            Response time: less than 90S at 90% step change

Temperature : Measuring range: -40°C-80°C
                          Accuracy: ±5°C (25°C)
                          Long-term stability: 0.1%°C/y
                          Response time: 1

Humidity : Measuring range: 0-100%RH
                   Accuracy: 2% within 0-50%, 3% within 50-100%
                   Long-term stability: 1%RH/y
                   Response time: 4s

Basic parameters

Power supply : DC10-30V
Max Power consumption : 0.3W@24V DC
Average current : <85mA
preheating time : 2min (available), 10min (maximum precision)
Temperature influence : self-contained temperature compensation
Operating environment : -10~50°C/ 0-80%RH (No condensation)
Overall dimensions : 110×85×44mm

Manual: CWT CO2 sensor (RS485 type) manual

Config Tool Instruction: CO2 sensor config tool instruction