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    DC Voltage Sensor, Range 100mV to 70V, Power Supply DC 12V/24V

    DC voltage sensors adopt photoelectric isolation principle, with measuring range from DC 100mV/1V/10V/50V to 70V, supply voltage DC 12V/24V, accuracy 0.5%FS, output signal 4-20mA and strong anti-interference capability. DC voltage sensor is mainly used for voltage isolation and monitoring of all kinds of instruments.
    Availability: Out of stock
    Free Shipping Worldwide
    Delivery date: 6-12 days

    This SKU ATO-VOS-DC70 is out of stock.
    We recommend you another isolated DC voltage sensor ATO-VOS-DC1000, which has measuring range from DC 10mV, 50mV, 75mV, 5V, 75V, 150V, 300V, 500V to 1000V.

    DC voltage sensor has measuring range of 100mV/1V/10V/50V to 70V.


    Model ATO-WBV144H21-AS
    Shipping weight 1kg
    Measuring range of input voltage * DC 0-100mV ~ 0-70V
    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
    Input impedance When Ux>1V, Ri=Ux*10kΩ/V; when Ux≤1V, Ri≥1MΩ
    Output signal DC 4-20mA
    Power supply * DC 12V, 24V
    Accuracy 0.5%F.S.
    Load capacity 300Ω
    Response time ≤250ms
    Temperature drift 300*10-6/℃
    Isolation features Isolation between input and output, output terminals provides power supply
    Isolation voltage AC 2kV, 1 min
    Work temperature -10~+60℃
    Storage temperature -25~+70℃
    Protection features Surge (inrush) immunity: Output/power supply 2kV 1.2/50μs
    Electrostatic discharge immunity: Contact discharge 6kV, air discharge 8kV
    Radio frequency electromagnetic field radiation immunity: A
    Electrical fast transient burst immunity: Signal line port ±2kV, power supply port ±2kV
    Conducted immunity of radio frequency electromagnetic field: A
    Inrush current: Input port common mode 5kA, differential mode 3kA, 8/20μs
    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 100mV to 70V dimensional drawing (unit: mm):
    DC voltage sensor 100mV to 70V dimension
    DC voltage sensor 100mV to 70V wiring diagram:
    DC voltage sensor 100mV to 70V wiring

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