• BGI051

    Hover for detail


    Bar Graph

    The BGI051 Powered Bar Graph Indicator is a 85 to265VAC or 10-40VDC powered 51 element bar of light and a 4 digit numeric LED display of 10mm character height in the one package. It has a 250mm high linear bar of light LED and a 4 digit numeric display which accepts inputs of volts and milliamps. Range cards are available for PT100 resistance bulbs. An optional 24VDC loop supply is available for the direct connection of 2 wire transmitters.

    • Accepts all standard process signals
    • Low cost - High Performance
    • 85 to 240VAC 47-63 Hz supply or factory fitted 10 to 40VDC isolated supply
    • High contrast 51 element LED display with a height of 250mm and a numeric display of 10mm digit height
    • 24VDC loop supply
    • 48x144mm panel mount enclosure with a front facia of 91mm wide x 286mm high
    • Weatherproof instrument front
    • Applications include the display of flow, level and pressure
    • Australian design and manufacture

    The BGI051 Powered Process Indicators are advanced instruments which have been designed to accept all the standard process signals. The instrument incorporates a CMOS dual slope integrating analogue to digital converter which is deigned to reject electrical interference that normally abounds in industrial environments. The front panel of the BGI051 is sealed to IP56 and the instrument includes screw terminal electrical connections.

    Input Details
    • The instrument has a bipolar differential input. Full scale ranges of 200mV, 2V, 5V, 0-10V, 2mA, 20mA, 200mA and 4-20mA are acceptable
    • CMRR greater than 86db
    • NMRR greater than 100db

    A 51 element high contrast light emitting diode (LED) bar of light of 250mm high with a wide viewing angle and a viewing distance of 5 metres and a 4 digit numeric display of 10mm digit height.

    Span Range
    • 10 to 51 counts adjustable for the bar of light and 0-9999 for the 4 digit numeric display. For field adjustments the zero and span potentiometers are accessible from the rear of the instrument
    • Accuracy +/- 1 element
    • 0-70 degrees Celsius
    • 0-90% rh Non-condensing
    Sensor Excitation

    24VDC power supply at 30mA for powering 2 wire transmitters.

    Connection Details
    Terminal 1: Input common (-) s Terminal 8: not used
    Terminal 2: Input mA (+) Terminal 9: not used
    Terminal 3: Input Volts (+) Terminal 10: not used
    Terminal 4: 24VDC Loop supply Terminal 11: not used
    Terminal 5: not used Terminal 12: 85 to265VAC or 12-40VDC active supply
    Terminal 6: not used Terminal 13: VAC neutral or 0Vdc supply
    Terminal 7: not used Terminal 14: Ground supply
    Instrument Power Supply

    85 to265VAC 47-63 Hz or factory fitted DC to DC converter isolator from 10 to 40VDC.

    Transducer Power Supply

    An optional 24VDC at 30mA loop power supply is incorporated in the instrument.


    300 grams

    Case Details
    • Width: 92mm
    • Height: 286mm
    • Depth: 125mm
    Mounting Details

    Panel mounting with a panel cut out of 43mm wide by 138mm high.

    Ordering Information
    • Model/input/display units/power supply/options
    • Sample no.BGI051/4-20mA/0-100.0/0-51/VAC
    • All units shipped factory calibrated to 0-100.0