产品型号 Product Number U91010001
检测气体 Target Gas CO2
检测范围 Measurement Range 400ppm～5000ppm (extended range to 10000ppm)
检测精度 Accuracy ± (50ppm + 5% reading)
响应时间 Response Time <120 seconds
工作条件 Operation Conditions -10～50℃; 0～95%RH (Non-condensing)
存储条件 Storage Conditions -40～190 ℃ for probe, -40～85 ℃ for control unit
供电电压 Power Supply DC 4.5V～5.5V，Ripple voltage < 50mV
平均工作电流 Average Current ~26mA
峰值电流 Peak Current <250mA
通讯接口 Communication Interface UART TTL (3.3V); PWM; I2C (upon request)
产品寿命 Life Expectancy 15 years
长期稳定性 Long-term Stability ≤2% F.S.
重量 Weight 5.7 grams
