-無(wú)源熱電偶信號(hào)隔離器無(wú)需外供電源,從輸出環(huán)路獲取少許能量,將K、B、S、R等熱電偶溫度信號(hào),隔離、轉(zhuǎn)換為4-20mA直流標(biāo)準(zhǔn)信號(hào)。PA-06無(wú)源熱電偶信號(hào)隔離器35mm導(dǎo)軌安裝,2000V隔離耐壓,是一體化溫度變送器的升級(jí)產(chǎn)品.5年質(zhì)量保證。
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normalTable border=1 cellSpacing=0 cellPadding=0 width="100%">
輸入規(guī)格: |
normal align=center>代碼 |
輸入信號(hào) |
測(cè)量范圍 |
normal align=center>? 最小量程 |
normal align=center>1 |
?????????PT100 |
?????????-200~600℃ |
normal align=center>20℃ |
normal align=center>2 |
?????????CU50 |
?????????-50~150℃ |
normal align=center>20℃ |
normal align=center>3 |
?????????CU100 |
?????????-50~150℃ |
normal align=center>20℃ |
測(cè)量電流0.2mA 引線電阻≤15?/根 |
normal align=center>4 |
normal align=center>K |
???????-200~1372℃ |
normal align=center>50℃ |
normal align=center>5 |
normal align=center>E |
???????-200~1000℃ |
normal align=center>50℃ |
normal align=center>6 |
normal align=center>S |
???????-50~1768℃ |
normal align=center>500℃ |
normal align=center>7 |
normal align=center>B |
???????0~1800℃ |
normal align=center>500℃ |
normal align=center>8 |
normal align=center>J |
???????-200~1200℃ |
normal align=center>50℃ |
normal align=center>9 |
normal align=center>T |
???????-200~400℃ |
normal align=center>50℃ |
normal align=center>10 |
normal align=center>R |
???????-50~1768℃ |
normal align=center>500℃ |
normal align=center>11 |
normal align=center>N |
???????-200~1300℃ |
normal align=center>50℃ |
normal align=center>12 |
normal align=center>W5Re-W26Re |
???????0~2320℃ |
normal align=center>200℃ |
normal align=center>13 |
normal align=center>W3Re-W25Re |
???????0~2495℃ |
normal align=center>200℃ |
normal align=center>? |
normal align=center>室溫補(bǔ)償范圍-20~50℃ 補(bǔ)? 償? 精? 度?? 2℃ |
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輸出規(guī)格: |
normal align=center>代碼 |
normal align=center>輸出信號(hào) |
normal align=center>1 |
normal align=center>兩線制輸出4-20mA |
normal align=left>????
normal align=left>?????●故障輸出:輸入斷線時(shí),輸出可設(shè)為最小值(約
?????????????????????3.900mA)、最大值(20.500mA)、固定值
??????????????????? (由用戶自己設(shè)定);默認(rèn)為最小值。
?????●負(fù)載電阻(RL):≤(Vin-12V)/0.021A
normal align=left>?
技術(shù)指標(biāo):
響應(yīng)時(shí)間:≤2S(10%~90%)
測(cè)量誤差:熱電阻 0.2℃或0.2%F.S.
??????????????熱電偶 1℃或0.2%F.S.(不包括冷端償誤
??????????????差)(以上%是相對(duì)設(shè)定的測(cè)量范圍,為引
??????????????用誤差。應(yīng)用時(shí)取絕對(duì)誤差、引用誤差的較
??????????????大值。)
溫度漂移:≤100ppm℃(環(huán)境溫度對(duì)+20℃的偏離)
電壓影響:≤±0.01%/V(偏移24V)
電磁兼容性:符合GB/T18268工業(yè)設(shè)備應(yīng)用要求
??????????????????(等同IEC61326-1)?
?外殼材料:尼龍PA.66
重??????量:約80克
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產(chǎn)品特點(diǎn):
●手持式中文編程器組態(tài)?
●高精度,數(shù)字分段線性化
●DIN導(dǎo)軌安裝,插拔式端子
●智能輸入熱電阻、熱電偶信號(hào)
●兩線制技術(shù),4-20mA模擬量輸出
●電氣隔離,絕緣強(qiáng)度1KVAC(1分鐘)
電話:025-87187408/ 87187418/ 87187428/ 87180825 ??傳真:025-87187428-800(自動(dòng))025-51198288(人工)