产品型号 Product Number U91050001
检测气体 Target Gas CO2
检测范围 Measurement Range 0~20% Vol.
检测精度 Accuracy ± (0.05% Vol. + 5% reading)
响应时间 Response Time <30 seconds
工作条件 Operation Conditions 0～70 ℃; 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 3.6 V～5.5 V or 12V~30V，Ripple voltage < 50 mV
平均工作电流 Average Current < 30 mA @ 5V DC supply voltage
峰值电流 Peak Current < 300 mA @ 5V DC supply voltage
通讯接口 Communication Interface UART TTL (3.3 V); Current output (4 - 20 mA, upon request)
产品寿命 Life Expectancy >10 years
长期稳定性 Long-term Stability ≤ ± 0.2% Vol. @ 5% Vol. annually
重量 Weight ~ 200 grams
