測(cè)量原理：微流熱導(dǎo)式                                                                                                                  

測(cè)量范圍：0%~10%;0%~50%;0%~*(量程可選擇)                                                                                                               

精       度：≤±1.5%F.S                                                                                                              

分  辨  率：0.01/0.1%(根據(jù)量程而定)                                                                                           

重  復(fù)  性：≤±1%FS                                                                                                              

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

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

線  性  度：≤±1.2%F.S                                                                                                                                                             

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

預(yù)熱時(shí)間：≤40min                                                                                                                               

工作電壓：DC12V+±0.5V                                                                                                               

整機(jī)功耗：10W                                                                                                                            

數(shù)字信號(hào)：RS-485;TTL 通訊                                                                                                                                            

模擬輸出：4-20mA                                                                                                                                                   

安裝方式：固定式                                                                                                                                                   

外形尺寸：89cm(高)×97(寬)                                                                                                                                                   

進(jìn)出氣口：φ6軟管                                                                                                                                                   

整機(jī)重量：266g                                                                                                                                                   

環(huán)境溫度：-5℃~+45℃                                                                                                                                                   

環(huán)境濕度：≤90%RH                                                                                                                                                   

樣氣流量：400+±100ml/min                                                                                                                                                   

樣氣要求：無(wú)塵、無(wú)水、無(wú)油。                                                                                            

●抗腐蝕性，允許樣氣中含有適當(dāng)濃度的腐蝕性氣體(如硫化物);

●低漂移熱導(dǎo)電橋的創(chuàng)新設(shè)計(jì)，保障了高穩(wěn)定性；

●模塊體積小，便于安裝。

廣泛應(yīng)用于化肥合成氨流程中氫濃度的分析、熱電廠及核電站氫濃度的監(jiān)測(cè)、實(shí)驗(yàn)室燃燒試驗(yàn)的氣體含量測(cè)定、 鋼廠高爐煤氣分析。