UDK-201系列电接触液位控制器 ELECTRODE TYPE WATER LEVEL SWITCH
◆概述 GENERAL
UDK-201系列电接触液位控制器，是导电液体液位自动控制的仪表，优点是采用组合式，控制器和传感器不同组合可以完成多种功能.广泛适用化工、轻工、食品等工业各种导电液体液位自动化控制。对高层楼房上及锅炉水位控制尤为适用。
UDK - 201 series electric contact liquid level controller, is a conductive liquid level automatic control instrument, the advantage is combined, and the controller Sensors to different combinati*** can complete a variety of functi***. Widely used in chemical, light industry, food and other industrial conductive liquid level automatic pecially true on high-rise buildings and boiler water level control.
◆技术参数 TECHNICAL SPECIFICATION
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UDK-201/G |
UDK-201/G H |
备注Remarks |
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内电极电压 Electrode voltage |
8VAC |
24VAC |
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额定电压 Rated voltage |
AC220V |
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液体电阻率 Liquid resistivity |
1-30KΩ.cm³ |
30-200KΩ.cm³ |
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偏差 Deviation |
≤5mm |
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重复性误差 Repeatability error |
&plu***n;2.5mm |
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切换差 Switch is poor |
12mm |
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环境温度 Environment temperature |
-0-+55℃ |
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环境湿度 Environmental humidity |
45-85% |
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消耗功率 C***umed power |
3.2W |
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控制输出 Control the output |
AC220V 5A |
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电缆线长度 Cable length |
≤1000mm |
0.75cmm²电缆线 |
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触点寿命 Contact life |
500000 |
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介质温度 Medium temperature |
0-150℃ |
0-250℃ |
PS≤70℃ BS≤250℃ |
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介质压力 Medium pressure |
常压 Atmospheric pressure |
≤4MPa |
BS传感器为4MPa |