檢測(cè)原理：紅外相關(guān)輪濾波                                                                                                       

進(jìn)氣方式：連續(xù)                                                                                                                      

測(cè)量量程：見(jiàn)表格(量程可定制)                                                                                                             

檢測(cè)流量：0.8L/min±10%                                                                                                            

工作電壓：DC24V±0.5V                                                                                                      

驅(qū)動(dòng)電流：12V/1A  220V/1A                                                                                                                        

示值誤差：≤±2%F.S                                                                                                                                                        

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

分  辨  率：0 . 01ppm (根據(jù)測(cè)量范圍)                                                                                                                   

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

線性誤差：≤±2%F.S                                                                                                                       

零點(diǎn)漂移：≤±2%F.S/24h                                                                                                                                    

量程漂移：≤±2%F.S/24h                                                                                                                                   

使用溫度： -10~40℃                                                                                                                                               

環(huán)境溫度： -10℃~+40℃                                                                                                                                         

環(huán)境濕度：95%RH, 無(wú)結(jié)露                                                                                                    

產(chǎn)品功耗：G150L155W(主板功率7W+加熱部分功率148w)                                                                                                                                                                                 

G150155W (主板功率7W+加熱部分功率33w)                                                                                                                                                          

工作電源：傳感器電源 DC12V, 氣體池加熱：220VAC±10%,50HZ                                                                                                                                                                            

工作環(huán)境：無(wú)明顯震動(dòng)或沖擊場(chǎng)合，通風(fēng)良好                                                                        

●采用雙通道紅外探測(cè)器，對(duì)被測(cè)氣體吸收信號(hào)進(jìn)行補(bǔ)償，降低溫度等干擾因素對(duì)檢測(cè)結(jié)果準(zhǔn)確度的影響，氣體 檢測(cè)準(zhǔn)確度更高，無(wú)需頻繁校準(zhǔn)；

●采用長(zhǎng)光程氣體吸收池、實(shí)現(xiàn)低濃度氣體檢測(cè)；

●自主研發(fā)的*分析算法控制溫度對(duì)傳感器的影響，傳感器溫漂�。�

●整體結(jié)構(gòu)使用模塊化設(shè)計(jì)，可維護(hù)性高，可靠性高；

●搭載高性能光源和進(jìn)口探測(cè)器，傳感器使用壽命長(zhǎng)；

●RS232、RS485、4-20mA、TTL可選輸出。

廣泛應(yīng)用于石油天然氣、安全監(jiān)測(cè)環(huán)保監(jiān)測(cè)、污染源煙氣監(jiān)測(cè)工業(yè)過(guò)程、石油煉化工業(yè)過(guò)程、煤化工領(lǐng)域。