武漢上諾在線PH監(jiān)測儀
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人氣:955 發(fā)布時間:2009-05-11 16:46 關(guān)鍵詞:監(jiān)測檢測儀 產(chǎn)品型號: 應(yīng)用領(lǐng)域:電磁輻射 產(chǎn)品價格:面議 |
測量范圍:
Meas. Range:
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PH:0.0~14.00PH
ORP(mV):-1999~1999mV |
測量精度:
Accuracy:
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PH:±0.02PH
ORP(mV):±1mV
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顯 示:
Display
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雙排LED(數(shù)碼管),同時顯示PH/ORP值及溫度
Double LED display of PH/ORP and temperature
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數(shù)字通訊:
Communication:
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RS485,標準MODBUS協(xié)議
RS485(MODBUS stand.)
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電 源:
Power:
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220V.AC
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工作環(huán)境:
Install condition:
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工作溫度:0~50℃,相對濕度≤85%
Tem.(0-50℃),Relative humidity(≤85%)
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輸 出:
Out put:
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4~20mA隔離電流輸出,可編程設(shè)定對應(yīng)測量范圍,最大輸出負載500Ω
4~20mA(programmable Max 500Ω)
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儀表尺寸:
Dimension:
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96x96x110mm 開孔尺寸92*92mm
96x96x110mm hole: 92*92mm
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溫補范圍:
Temperature:
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自動/手動0~99.9℃
0~99.9℃(automatic compensation)
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防護等級:
Protection grade:
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IP65
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