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China, Chinese Electricity Digital Voltmeter Current Meter AMP Meter Programmable Voltage Current Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityVoltage MeterDigital VoltmeterAMP Meter
Denggao Electric Co., Ltd.
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Product Description GeneralIt is used to measure and display the voltage and current values in the electrical circuit in digital direct selling mode. The meter is used to measure and display the voltage and current values in the electrical circuit by digital reading. The instrument can be used as a general digital voltage and current meter, and can also be used as a voltage or current transmitter with the function of displaying the measured value of the primary circuit by installing the building output module, or RS485 digital communication module can be used as a voltage or current data collector with the function of displaying the measured value of the primary circuit, Multiple function blocks can also be selected at the same time, so as to integrate measurement, alarm, transmission, communication, and other functions.Model And MeaningBasic Parameter AC ammeterAC 0 ~ 5A, if it's larger than 5A, an external transformer is required (Value of 10A, can be customized)DC ammeterDC 0 ~ 5A, if it's greater than 5A, requires an external shunt (Value of 10A, can be customized)AC voltmeterAC 0 ~ 600V, if it's more than 600V, an external transformer is requiredDC voltmeterDC 0~600VAccuracy gradeClass 0.5Measuring mode True RMS measurementAlarm outputRelay contact output,contact capacity AC 250V/1A;DC 30V/1A, resistive loadCommunication interfaceRS485 serial communication, MODBUS-RTU communication protocolTransformation ratio outputLinearity 0.5%, load resistance: output current≤300Ω, output voltage≥1KΩ, which are electrically isolated with the input signal and the auxiliary power supplySwitching inputPassive contact inputPhotos of product
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