产品详情
简单介绍：
供应FOTEK阳明液位控制器FR-1 FR-2 FR-1H FR-1L供应FOTEK阳明液位控制器FR-1 FR-2 FR-1H FR-1L
详情介绍：
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型式
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標準型
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長距離
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高感度
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兩線式
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型號
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FR-1
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FR-1L
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FR-1H
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FR-2
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ON 阻抗
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＜30KΩ
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＜4KΩ
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＜70KΩ
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＜30KΩ
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OFF 阻抗
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＞60KΩ
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＞15KΩ
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＞300KΩ
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＞60KΩ
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電纜長度
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＜1000M
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＜4000M
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＜50M
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＜800M
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重量(Appr.)
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130g
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130g
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130g
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145g
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電源供應
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AC110V or 230V or 380V ±20%, 50/60Hz
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電極電壓
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14VAC
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電流消耗
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3VA max.
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輸出方式
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Relay, 5A/250VAC
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反應時間
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ON＜80ms, OFF ＜160ms
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隔離阻抗
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100MΩ/500VDC
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電介強度
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2.5KV/1min.
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繼電器耐用值
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Mechanical＞2x107Timers Electrical＞5x106Timers |
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工作環境
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-20°C~+60°C,35%~85%RH
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