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    菏澤某礦業(yè)

    發(fā)布日期: 2023/10/20 15:13:31

    菏澤某礦業(yè)選用我司研發(fā)生產(chǎn)的RL-S300型露點(diǎn)儀,其測量精度高,穩(wěn)定性好。其技術(shù)參數(shù)如下:

    測量原理:進(jìn)口薄膜電容式陶瓷濕度傳感器;                                            

      測量范圍:-100.0~+20℃\-80.0~+20℃\-60.0~+60℃(量程可任意選擇)                     

      精    度: ±1.5℃ (高于-60度);±2℃ (低于-60度);                             

      重 復(fù) 性:±1℃;                                                              

      穩(wěn) 定 性:±1%/7d;                                                             

      樣氣流量:(2±0.5)L/min;                                                       

      響應(yīng)時間:τ90≤3分鐘;                                                            

      樣氣壓力:0.05MPa≤入壓口力≤0.25MPa;                                            

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

      數(shù)字輸出:標(biāo)準(zhǔn)的RS485/RS232通訊口,可與計算機(jī)實(shí)現(xiàn)雙向通訊;                           

      觸點(diǎn)輸出:雙繼電器輸出220VAC,10A或24VDC,2A;                               

      工作環(huán)境:溫度:-15℃~+45℃;濕度:≤90%RH;                                    

      工作電源:220V~240VAC,50\60Hz;                                             

      外形尺寸:145mm(寬)×145mm(高)×265mm(深);                               

      安裝尺寸:135mm(寬)×135mm(高);                                                  

      重    量:約2.5Kg;                                                                   

      使用壽命: >6年(規(guī)范操作正常使用條件下);                                                

      氣路接口:Φ3硬管(可根據(jù)客戶訂制);                                                      

      安裝方式:嵌入式安裝;


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