測(cè)量原理：變頻離子流                                                                                           

測(cè)量范圍：0.00PPm ～25.00%（自動(dòng)換擋）                                                                       

精 度：0.01～1000PPm ≤3% F.S

分 辨 率：0.01                                                                                      

重 復(fù) 性：≤1%F.S                                                                                                               

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

          量程漂移≤1% F.S/7d

預(yù)熱時(shí)間：≤2min                                                                                                                                                                                                                                                                                

儀器壽命：整機(jī)6年，傳感器壽命1~2年（正確操作使用條件下）

響應(yīng)時(shí)間：T90≤60s                                                                            

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

整機(jī)功耗：≤50W                                                                                                                                  

觸點(diǎn)輸出：雙繼電器輸出                                                                                                              

觸點(diǎn)容量：220VAC，2A/24VDC，1A                                                                                                                                                

數(shù)字信號(hào)：標(biāo)準(zhǔn)的RS485/RS232通訊口，可與計(jì)算機(jī)實(shí)現(xiàn)雙向通訊                                                          

模擬輸出：4～20mA標(biāo)準(zhǔn)輸出信號(hào)，負(fù)載電阻小于500歐（0～10V可選）   

外型尺寸：267mm（寬）x128（高）x305mm（深）                                                            

開(kāi)孔尺寸：267mm（寬）x128mm（高）                                                                              

進(jìn)出氣口：Φ6 軟管（可根據(jù)客戶訂制）       

重   量： 3.0kg                                                                                                                    

  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≤0.25MPa                                                                                              

樣氣流量：(400±50)ml/min                                                                                               

樣氣要求：無(wú)塵、無(wú)水、無(wú)油

l 全中文可觸摸菜單的形式進(jìn)行各項(xiàng)儀表參數(shù)的配置、標(biāo)定、測(cè)試，歷史記錄、曲線可根據(jù)時(shí)間設(shè)定等快捷的操作；

l 可同時(shí)顯示測(cè)量值、歷史曲線、量程、狀態(tài)、各項(xiàng)參數(shù)設(shè)置界面；

l 選用進(jìn)口傳感器，精度高、響應(yīng)快等特點(diǎn)；

l 無(wú)人值守時(shí)，定時(shí)自動(dòng)存儲(chǔ)功能，可隨時(shí)查看存儲(chǔ)數(shù)據(jù)；

l 內(nèi)置溫度補(bǔ)償，減小樣氣溫度和環(huán)境的變化對(duì)測(cè)量精度的影響；

l 標(biāo)準(zhǔn)4～20mA電流輸出和RS-232或RS-485（可任選其一）等外接端口；

l 64 M內(nèi)存、128M FLASH USB接口方便客戶數(shù)據(jù)存儲(chǔ)；

l RS-232或RS-485（可任選其一）等外接端口；

l 以太網(wǎng)口實(shí)現(xiàn)到廣域網(wǎng)的聯(lián)結(jié)；

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

l 內(nèi)置抽氣泵（可選）。

空分制氮 、化工流程 、磁性材料等高溫?zé)Y(jié)爐保護(hù)性氣體、電子行業(yè)保護(hù)性氣體以及冶金、玻璃、建材行業(yè)的氧含量在線分析。