測量原理：電化學                                                                       

測量范圍：0～10/100/1000PPm（量程可任意選擇）                                              

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

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

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

分 辨 率：0.1ppm                                                                                     

重 復 性：≤±1%F.S                                                                    

穩(wěn) 定 性：零點漂移≤±1％F.S/7d                                                       

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

響應時間：T90≤15 S                                                                

存儲間隔：1min-99min（任意設置）                                                                        

存儲點數：1824條                                                                          

儀器壽命：整機6年，傳感器2-3年（正確操作使用條件下）                                              

工作電壓：220-240VAC，50\60Hz                                                                        

整機功耗：≤10W                                                                     

觸點輸出：雙繼電器輸出                                                                  

觸點容量：220VAC，2A/24VDC，1A                                                                           

數字信號：標準的RS485/RS232通訊口，可與計算機實現(xiàn)雙向通訊                                                              

模擬輸出：4～20mA標準輸出信號，負載電阻小于500歐（0～10V可選）                                                                 

安裝方式：嵌入式安裝                                                                         

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

開孔尺寸：135mm（寬）×135mm（高）                                           

進出氣口：Φ6(外徑）快擰接頭（可訂制尺寸）                                                                               

整機重量：約2.5Kg                                                                                                                                  

環(huán)境溫度：－25℃～＋55℃                                                          

環(huán)境濕度：≤90%RH                                                               

入口壓力：0.05 MPa≤入口壓力≤0.20Mpa                                             

樣氣流量：400±50ml/min                                                          

樣氣要求：無塵、無水、無油  

l 儀器采用全中文菜單操作，通俗易懂、簡單可靠，具有控制觸點輸出、越限自身報警（蜂鳴器及屏幕顯示），并可隨意設置報警方式；

l 選用進口傳感器，精度高、響應快等特點；

l 無人值守時，定時自動存儲功能，可隨時查看存儲數據；

l 內置溫度補償，減小樣氣溫度和環(huán)境的變化對測量精度的影響；

l 采用新型的氣路穩(wěn)流系統(tǒng)；具有技術先進、精度高、響應快、性能穩(wěn)定、功能齊全、操作方便、氣體分析過程連續(xù)等優(yōu)點；

l 內置抽氣泵（可選）。

  空分制氮、儲存、化工流程、磁性材料等高溫燒結爐保護性氣體、電子行業(yè)保護性氣體以及玻璃、建材行業(yè)氧含量的在線分析。