紫外氣體傳感器產品參數                                                

檢測原理：紫外原理                                                                      

進氣方式：連續                                                                 

氣體接口：Φ6軟嘴                                                                   

氣體流量：1.5±0.5L/min                                                                              

工作電壓：24VDC±0.5V                                                               

通訊方式：RS232/ RS485/4-20MA                                                 

量程漂移：≤±2%F.S                                                              

響應時間(T90)：<70S                                                                   

分辨率：0.1                                                    

示值誤差：≤±5%F.S                                                                    

重復性：≤±2%                                                                      

線性誤差：≤±2%F.S                                                                

零點漂移：≤±2%F.S                                                                    

量程漂移：≤±2%F.S                                                                                  

使用溫度：- 10~50℃                                                              

預熱時間：2H

工作電壓：DC24V                                                                                                                                                  儀器特點                                                  

l 采用紫外吸收光譜氣體分析技術和化學計量學算法，測量精度高，探測下限低、溫漂小；

l 氣室結構可靠性高，易維護；

l 光源采用脈沖氙燈，壽命長、穩定性好、無預熱時間；

l 可分析測量SO2，NO，NO2, O2等多種氣體，模塊化設計，可配置定制化產品，滿足不同客戶的需求。

 應用領域                                                                  

廣泛應用于脫硫脫銷工藝，硫化回收工藝，天然氣凈化工藝，硫磺回收工藝，大氣分析監測等氣體分析領域。