Speak to an engineer today! 214.926.4950

Panel Meters / Indicators

Shipping fulfilment powered by Instrumart logo

  • SD-50X 4-20mA Loop Powered Display, Short Depth Panel Mount

    5-digit LCD Display


    What it does:
    Displays 4-20mA input signal. Loop powered.

    From the engineers that brought you the world’s first 4-20mA loop powered display comes the SD-50X indicator – designed to be powered from the 4-20mA current loop input signal. This versatile, compact meter can be used to measure a variety of process variables.

    At a glance:

    • 4-20mA DC input – powered by input signal
    • Selectable decimal point position
    • Wide variety of possible applications
    • Compact, short-depth case
    Input signal
    4–20mA DC (minimum input 3.5mA, maximum continuous output 100mA)
    Input impedance
    Approximately 200Ω. 3.4V drop, plus 20Ω (3.9V at 20mA)
    Powered by
    4–20mA current loop input signal
    General Specifications
    ±0.02% of reading (plus 2 digits)
    Temperature coefficient
    30ppm/°C typical (plus 0.1 counts/°C for zero offset)
    Conversion rate
    3 readings/second
    A/D converter
    16 bit sigma delta
    Front panel buttons
    3 x front panel buttons for programming
    Display type
    Alphanumeric LCD
    Decimal point
    6 positions
    +/- Over range
    Display shows - - - - - -
    5 digits, 0.5" (13mm)
    Includes a 6’th display digit as a descriptor - choose °C, °F, or dummy zero
    Full scale range
    Adjustable to any display span between –19.999 and 30,000
    Display resolution
    50,000 counts max (from any input span between 3.5 and 27.5mA)
    Short depth panel mount case, LCD display
    Ingress protection rating
    IP65 dust/splash proof (face only)
    Dimensions (H x W x D)
    1.9 x 3.8 x 0.7" (48 x 96 x 19mm)

    SD-50X Manual SD-50X Manual 16V07, 19-Sep-2016 | (880 KB)

    SD-50X Datasheet SD-50X Datasheet 13V01, 12-Nov-2013 | (111 KB)


All prices are in US Dollars. For pricing in other currencies, please contact us.