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    Isolated DC Voltage Sensor for Ripple Voltage 10mV to 1000V

    $141.96
    DC voltage sensor is a special voltage sensor for unidirectional ripple DC voltage measurement. It has a measuring range from DC 10mV/50mV/75mV/5V/150V/300V/500V to 1000V, output signal 0-5V/0-10V/0-20mA/4-20mA, supply voltage DC 12/24V, IP20 and DIN rail installation. Isolated DC voltage transducer uses modulation and demodulation technology to achieve input/output/power supply isolation.
    SKU: ATO-VOS-RDC1000
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    Free Shipping Worldwide
    Delivery date: 15-30 days

    DC voltage sensor has measuring range of 10mV/50mV/75mV/5V/50V/150V/200V/300V/400V/500V/750V to 1000V.

    Specification:

    Model ATO-WBV332U01-S ATO-WBV332U05-S ATO-WBV334U01-S ATO-WBV334U05-S
    Shipping weight 1kg
    Measuring range of input voltage * DC 0-10mV ~ 0-1000V
    Short-time overload 2 times of nominal input voltage, 1s in duration, interval time 10s, repeat 10 times
    Linear measurement range 0% ~ 120% measuring range (0-10V output, 0% ~ 100% measuring range)
    Input impedance When Ux>1V, Ri=Ux*10kΩ/V; when Ux≤1V, Ri≥1MΩ
    Output signal * DC 0-5V, 0-10V (only for power supply DC 24V) DC 0-5V, 0-10V (only for power supply DC 24V) DC 0-20mA, 4-20mA DC 0-20mA, 4-20mA
    Power supply * DC 12V, 24V
    Accuracy 0.2%F.S.
    Load capacity 10mA 10mA ≤300Ω ≤300Ω
    Response time ≤350ms
    Temperature drift 200*10-6/℃
    Static current ≤12mA ≤30mA Output 0-20mA: ≤16mA
    Output 4-20mA: ≤20mA
    Output 0-20mA: ≤29mA
    Output 4-20mA: ≤33mA
    Isolation features * Isolation between input and output, output terminals provides power supply Isolation between input, output and power supply Isolation between input and output, output terminals provides power supply Isolation between input, output and power supply
    Isolation voltage DC 2.5kV, 1mA, 1 min
    Work temperature -25~+70℃
    Storage temperature -25~+70℃
    Protection features Surge: 2kV
    Electrostatic discharge: 6kV/8kV
    Electrical fast transient burst: 2kV
    Protection class IP20
    Mean time between failures >50000h
    Housing material Fire-retardant ABS
    Wiring Terminal connection
    Installation DIN rail (NS35/7.5, NS35/15, EN50022)

    DC voltage sensor for ripple voltage 10mV to 1000V dimensional drawing (unit: mm):
    Isolated DC voltage sensor for ripple voltage 10mV to 1000V dimension
    DC voltage sensor for ripple voltage 10mV to 1000V wiring diagram:
    (The left diagram is for isolation between input and output, the right diagram is for isolation between input, output and power supply. 1: U≤600V, 4: U>600V)
    Isolated DC voltage sensor for ripple voltage 10mV to 1000V wiring
    Tips: What is ripple voltage and why should we measure ripple voltage?
    Ripple voltage refers to the power frequency AC voltage contained in the output DC voltage. The DC voltage should have been a fixed value, but it is often obtained by rectifying and filtering the AC voltage. Since the filtering is not thorough, there will be residual AC components. Even if it is powered by battery, ripple voltage will be produce by the fluctuation of the load. In fact, even the best reference voltage source device has ripples in its output voltage. The ripple voltage generated by the rectification will cause errors in the measured DC voltage and instability of the test power supply. Therefore, in the factory and acceptance test of DC high-voltage test equipment, the voltage ripple coefficient must be measured. According to the rules, the ripple coefficient S of DC voltage cannot be greater than 3%.

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