产品型号：4CF原产地：   英国产品描述: 一氧化碳传感器一氧化碳传感器4CF技术参数：测量范围(ppm)                                             500线性度(ppm)        全量程时线性误差(零点,400ppm)          <± 10过载范围           稳定的响应气体脉冲的最大浓度           2,000寿    命   灵敏度漂移         在实验室环境每月变化百分比             < 1工作寿命           达到初始信号的80%时的月数              > 24月外型尺寸    直径             mm                                      20.0高度             mm                                      16.5重量             g                                       < 6主要参数:   温度范围         ℃                                     -30 - 50压力范围         Kpa                                    80 - 120湿度范围         %RH                                    15-90储存时间         月(储存温度3 - 20℃)                   6负载电阻         欧姆                                  10 - 100