Product Introduction:
NM194E-954 Digital Single-phase Ammeter
The single-phase ammeter has the characteristics of easy installation, simple wiring, easy maintenance, small engineering amount, field programmable setting input parameters, etc., and can complete the networking communication with different PLC and industrial control computers in the industry. Realize intelligent management of enterprises and institutions, and provide a basis for special audit of electrical energy conservation.
Product characteristics
■ Single phase ammeter of dc ammeter and voltmeter true RMS measurement, whole four digit display
■ Single-row LED displays A, B, C single-phase current at the same time
■ Single-phase ammeter of dc ammeter and voltmeter can be optional with lower limit alarm control function
■ Programmable to adjust the display value from 1 to 9999 through the panel key
■ Optional communication function, communication address, baud rate
■ Software calibration, high precision, long-term work tune-free calibration AST single-phase ammeter adopts AC sampling technology, can measure the current in the power grid, the user can set the ratio by pressing the button on the meter panel, the cost performance is very high. It has the characteristics of easy installation, simple wiring, convenient maintenance, small engineering amount, field programmable setting input parameters, etc., and can complete the networking communication with different PLC and industrial control computers in the industry. Realize intelligent management of enterprises and institutions, and provide a basis for special audit of electrical energy conservation.
Measurement: Single phase of dc ammeter and voltmeter display: a row of LED digital /LCD LCD display
Application: Suitable for power grid, automatic control system. It mainly measures the current parameters in the power grid
Expansion: Transformers above AC5A are required
Optional: RS485 communication interface, transmission output (DC4~20mA, DC0~20mA), upper and lower limit alarm control function is optional.
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