72*72mm Three Phase Digital ac voltmeter
Basic Info
Model No.: DM72-3U Digital ac voltmeter
Product Description
Specifications Digital ac voltmeter
1.High quality,best price,Digital Meter
2.LED display
3.Three phase
4.CE, ISO CERTIFICATION
Digital ac voltmeter 1.Function Digital ac voltmeter Real-time measurement and indication on AC or DC voltage (current) in an electric circuit; program mable CT/PT ratio.Higher and lower limit alarm output and programmable rely time of alarm. 2.Technical Parameter Digital ac voltmeter
3.Basic parameters: Digital ac voltmeter Measuring range: AC voltmeter AC 10 ~ 600V,external PT is necessary if more than 600V DC voltmeter DC 10 ~ 600V Accuracy:±(0.5%FS+1 digit) Measuring display mode: 4 LED nixietube effective value display Resolution:last figure one digit Overflow indication:the top digit display "1" or "-1" and other digit hiding Auxiliary power supply:AC 220V±10% Alarm contact capacity:AC250V/1A Alarm Shift Difference:0.1%FS~50.0%FS Alarm delay time:0.0~99.9s programmable 4.Terminal arrangement and wiring connection: Digital ac voltmeter ( Attention: If it is not the same with the wiring schema of the diagram behind case, please accord to the one of diagram behind case) 
POWER:Auxiliary power input port of instrument, Auxiliary power supply is AC 220V±10% (please note if you need special power supply). INPUT:Signal input port of instrument, HI represents“+” port of DC input signal, fire wire terminal of AC voltage input signal and inlet wire terminal of AC current input signal. LO: “-” port of DC input signal, the other one wire of AC voltage input signal; the outlet wire terminal of AC current signal input OUT:the alarm contact output port of Meter 5.Typical connection Digital ac voltmeter 
Contact us if you need more details on Digital Ac Voltmeter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Digital Ac Voltmeter and Ammeter、Types of Digital Ac Voltmeters. If these products fail to match your need, please contact us and we would like to provide relevant information.
1.High quality,best price,Digital Meter
2.LED display
3.Three phase
4.CE, ISO CERTIFICATION
Digital ac voltmeter 1.Function Digital ac voltmeter Real-time measurement and indication on AC or DC voltage (current) in an electric circuit; program mable CT/PT ratio.Higher and lower limit alarm output and programmable rely time of alarm. 2.Technical Parameter Digital ac voltmeter
3.Basic parameters: Digital ac voltmeter Measuring range: AC voltmeter AC 10 ~ 600V,external PT is necessary if more than 600V DC voltmeter DC 10 ~ 600V Accuracy:±(0.5%FS+1 digit) Measuring display mode: 4 LED nixietube effective value display Resolution:last figure one digit Overflow indication:the top digit display "1" or "-1" and other digit hiding Auxiliary power supply:AC 220V±10% Alarm contact capacity:AC250V/1A Alarm Shift Difference:0.1%FS~50.0%FS Alarm delay time:0.0~99.9s programmable 4.Terminal arrangement and wiring connection: Digital ac voltmeter ( Attention: If it is not the same with the wiring schema of the diagram behind case, please accord to the one of diagram behind case) 
POWER:Auxiliary power input port of instrument, Auxiliary power supply is AC 220V±10% (please note if you need special power supply). INPUT:Signal input port of instrument, HI represents“+” port of DC input signal, fire wire terminal of AC voltage input signal and inlet wire terminal of AC current input signal. LO: “-” port of DC input signal, the other one wire of AC voltage input signal; the outlet wire terminal of AC current signal input OUT:the alarm contact output port of Meter 5.Typical connection Digital ac voltmeter 
Contact us if you need more details on Digital Ac Voltmeter. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Digital Ac Voltmeter and Ammeter、Types of Digital Ac Voltmeters. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Digital Voltmeter
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