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Three-phase Digital Display Ammeter JZ194I-9X4

2018-03-29 16:34

Main Performance

Display digit: 4,   display range: 0.000-9999
Accuracy level: 0.5, 0.2level.
Polarity signal: positive value is displayed without sign, negative value is displayed as “-”.
Overload capacity: continuous: 1.2 times, instantaneous: current 10 times/5s, voltage 2 times/1s.
Main parameter
Nominal input: AC current: IA, 5A; AC voltage: 100V, 220V, 380V.
DC current: 4~20mA;            DC voltage: 75mV~750V.
Transmitting output: DC 4~20mA, DC 0~5V (extended function).
RS485 communication interface, the application of Modbus communication protocol (extended function).
Two way relay outputs (extended function).
Input Impedance: Current Input Impedance≤1Ω, Voltage Input Impedance≥10mΩ.
Power Supply: AC / DC 80~280.
Power consumption: ≤2VA.
Insulation strength: 2kV/1min.
Insulation resistance: ≥100mΩ.

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