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        Nanjing Nanzi Electric Instrument Co., Ltd.
         
         
        Welcome to our company, we will be happy to serve you ?     2014-05-19
         
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        Tel: +86-25-51858260
        Fax: +86-25-83412307
        QQ: 2640529080
         
             
         
        Data table display


         

        Brief introduction
        N2 series data table display can accurately measure and display various voltage, current, power, frequency and other electric parameter.

        Main features
        Nixie tube display, clear and bright
        Advanced and stable circuit design, high accuracy resistor-capacitor unit
        Low energy consumption, high stability

        Application fields
        Used in petroleum, electric, metallurgy, coal, railway and construction fields

        Products
        N2-312A/V alternating current-direct current /voltage data table display
        N2-400A/V alternating current-direct current /voltage data table display
        N2-412A/V alternating current-direct current /voltage data table display
        N2-400W active power data table display
        N2-400R reactive power data table display
        N2-312P power factor data table display
        N2-400F frequency data table display
        N2-312T temperature data table display
        N2-412T temperature data table display
        N2B-432alternating voltage /current data table display

        Technical index

        Technical index

        index

        equal index

        0.1,0.2,0.5,1.0

        digital display

        14.2mm(0.56′′)H

        measurement mode

        A/D

        display mode

        dynamic refresh

        normal working environment temperature

        0~+45℃

        limited working environment temperature

        -10℃~+60℃

        relative humidity

        ≤93%

        input loading

        voltage

        current

        frequency

        ≥1MΩ

        direct current input impedance ≤100Ω

        alternating current input impedance ≤0.1Ω

        input impedance ≥3MΩ

        power
        power factor

        voltage input circuit≤0.5VA

        current input circuit≤0.1VA

         

        output impedance

        direct voltage output impedance : ≤0.05Ω

        direct current 1mAoutput impedance : ≥20MΩ

        direct current 10mA,20mAoutput impedance : ≥5MΩ

        output load capacity

        direct voltage output load capacity : ≥500Ω

        direct current 1mA output load capacity : 0~10kΩ

        direct current 10mA output load capacity : 0~1kΩ

        direct current 20mA output load capacity : 0~500Ω

        output limited

        direct voltage output limit 14.5V

        direct current output limit 40mA

        auxiliary power supply

        AC220V±15% ,AC110V±15% (50Hz±5%)

        DC24V,DC48V,DC110V,DC220V±10%,




        Notes












         
        Data download
         
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