Περιγραφή
<1>. BST-U AC voltage transmitter, it converts AC signals from AC transformers into standard process signals. It is used for monitoring the power supply line and its voltage,and monitoring the overload of nonstandard pressure drop.
<2>. The fully isolated AC voltage signal conversion terminal,converts the power frequency of AC voltage signal to the standard signal of the industrial instrument.
<3>. The input,output and power supply are isolated from each other.
<4>. Standard 35mm DIN rail independent mounting. Full channel configuration, parameter customizable.
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Input
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Input Voltage Range
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AC 0-1000V; Προσαρμοσμένο
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Frequency Range
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40Hz-60Hz
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Output
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Output Signal
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4-20mA;0-20mA;0-10mA;0-5V;0-10V;1-5V;Προσαρμοσμένο
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Output Load Resistance
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RL≤500Ω(output current signal)
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RL≥10KΩ(output voltage signal)
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Other Parameters
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Power Supply
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DC24V,±10%
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Accuracy
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0.2%F.S.
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Temperature Drift
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0.02%F.S./ºC (-20ºC~+55ºC)
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Respond Time
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≤400mS(0-90%) (TYP)
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Rated Power Consumption
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≤1W(1 in 1 out,DC24V power supply,output 20mA)
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Isolation Intensity
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2000V AC/1min(between input-ouput-power)
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Insulation Resistance
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≥100MΩ(between input-ouput-power)
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Working Temperature & Υγρασία
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-20ºC~+55ºC
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EMC
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Complies with GB/T 18268.1(IEC61326-1)
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