測量原理：電化學(xué)                                                                                                               

測量范圍：0~1000ppm,0.00~4.00%   (客戶任意選擇)                                                                                 

 精       度：±1.5%F.S                                                                                                                   

分  辨  率：0 . 01%                                                                                                                      

重  復(fù) 性 ： ± 1 %                                                                                                                            

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

響應(yīng)時(shí)間：T90≤10S                                                                                                                            

 存儲間隔：1S-99  min                                                                                                               

存儲點(diǎn)數(shù)：百萬條+                                                                                                                         

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

工作電壓：24VDC,1A                                                                            

整機(jī)功耗：≤10W 

數(shù)字信號：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                                                                                                                     

安裝方式：壁掛式安裝                                                                                                                     

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

外形尺寸：分析儀：180mm (寬)×220mm (高)×100 mm (深)                                               

防爆標(biāo)志：ExdⅡCT6                                                                                                                                             

進(jìn)出氣口：φ6軟管(可根據(jù)客戶訂制)                                                                                                                                           

整機(jī)重量：1.5kg                                                                                                                                             

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≤0.25Mpa                                                                                                                                       

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

樣氣要求：無塵、無水、無油    

              

●進(jìn)口電化學(xué)傳感器，具有壽命長、精度高、響應(yīng)快等特點(diǎn)；

●體積小、重量輕，便于安裝；分體防爆設(shè)計(jì)； 一次表帶現(xiàn)場顯示功能；

●變送輸出信號遠(yuǎn)傳可達(dá)500米以上；

●上下限控制點(diǎn)可在全量程范圍內(nèi)任意設(shè)置；

●報(bào)警點(diǎn)可在全量程范圍內(nèi)任意設(shè)置。

電解水制氫、石油化工、空分、醫(yī)藥行業(yè)以及生物發(fā)酵等工業(yè)生產(chǎn)過程中氧含量的本安防爆 的在線檢測分析。