وصف
مقدمة current transmitter
<1>. Working Principle: 22/25/31mm/ hole diameter open loop direct measurement.
<2>. الاستخدام: Used for measuring DC, تكييف, pulse current and other arbitrary waveform current.
<3>. المزايا: Better cost performance, low power consumption, small volume, light weight, easy installation, perforation input and no insertion loss.
<4>. تطبيق: Frequency conversion speed control system, electric welding machine, electrochemistry, مزود الطاقة
monitoring,electric locomotive, low level starting protection.
<5>. The input, الإخراج, power and outer shell are isolated, with strong anti-interference ability and high reliability. Full
channel configuration,Parameter customizable.
<2>. الاستخدام: Used for measuring DC, تكييف, pulse current and other arbitrary waveform current.
<3>. المزايا: Better cost performance, low power consumption, small volume, light weight, easy installation, perforation input and no insertion loss.
<4>. تطبيق: Frequency conversion speed control system, electric welding machine, electrochemistry, مزود الطاقة
monitoring,electric locomotive, low level starting protection.
<5>. The input, الإخراج, power and outer shell are isolated, with strong anti-interference ability and high reliability. Full
channel configuration,Parameter customizable.
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Input Signal
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AC/DC 10A;20أ;50أ;100أ;200أ;600أ;customization
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إشارة الإخراج
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4-20أماه,0-20أماه,0-10الخامس,0-5الخامس,1-5الخامس,Ect
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Zero output
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≤0.15mA
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مزود الطاقة
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AC85-265V or DC12V,DC24V,±10%
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Consumption of current
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≤25mA
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دقة
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±0.2%F.S
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Respond Time
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≤50mS
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Temperature Drift
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0.02%F.S./ºC (-20درجة مئوية ~ +55 درجة مئوية)
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Isolation voltage resistance
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2.5k/50Hz,1Min
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Di/dt follow
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>50A/uS
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درجة حرارة العمل & رطوبة
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-20ºC~+60ºC
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Offset voltage
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≤20mvV
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