测量原理：电化学                                                                       

测量范围：0～10/100/1000PPm（量程可任意选择）                                              

精    度：≤±3％F.S（0～10PPm）                                                      

              ≤±2％F.S (10～100PPm)                                                  

              ≤±1％F.S (100PPm～1000PPm)                                                             

分 辨 率：0.1ppm                                                                                     

重 复 性：≤±1%F.S                                                                    

稳 定 性：零点漂移≤±1％F.S/7d                                                       

                 量程漂移≤±1％F.S/7d                                                           

响应时间：T90≤15 S                                                                

存储间隔：1min-99min（任意设置）                                                                        

存储点数：1824条                                                                          

仪器寿命：整机6年，传感器2-3年（正确操作使用条件下）                                              

工作电压：220-240VAC，50\60Hz                                                                        

整机功耗：≤10W                                                                     

触点输出：双继电器输出                                                                  

触点容量：220VAC，2A/24VDC，1A                                                                           

数字信号：标准的RS485/RS232通讯口，可与计算机实现双向通讯                                                              

模拟输出：4～20mA标准输出信号，负载电阻小于500欧（0～10V可选）                                                                 

安装方式：嵌入式安装                                                                         

外形尺寸：145mm（宽）× 145mm（高）× 282mm（深）                                

开孔尺寸：135mm（宽）×135mm（高）                                           

进出气口：Φ6(外径）快拧接头（可订制尺寸）                                                                               

整机重量：约2.5Kg                                                                                                                                  

环境温度：－25℃～＋55℃                                                          

环境湿度：≤90%RH                                                               

入口压力：0.05 MPa≤入口压力≤0.20Mpa