The BGI Powered Bar Graph Indicator is a 120/240VAC or 18-36VDC powered 31 element bar of light display which has a 76mm high LED display which accepts inputs of volts and milliamperes. An optional 24VDC loop supply is available for the direct connection of 2 wire transmitters.
The BGI Powered Process Indicators are advanced instruments which have been designed to accept all the standard process signals.
The BGI 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 BGI is sealed to IP65 and the instrument includes screw terminal electrical connections
The instrument has a bipolar differential input. Full scale ranges of 200mV, 2V, 5V, 0-10V, 2mA, 20mA, 200mA and 4-20mA are acceptable.
A 31 element high contrast light emitting diode (LED) bar of light of 76mm high with a wide viewing angle and a viewing distance of 5 metres.
24VDC power supply at 30mA for powering 2 wire transmitters.
|Terminal 1: Input common (-) for mA & Volts
|Terminal 6: not used
|Terminal 2: Input mA (+)
|Terminal 7: not used
|Terminal 3: Input Volts (+)
|Terminal 8: 120/240VAC or 18-36VDC active supply
|Terminal 4: 24VDC Loop supply
|Terminal 9: VAC neutral or 0Vdc supply
|Terminal 5: not used
|Terminal 10: Ground supply
120/240VAC 47-63 Hz or factory fitted DC to DC converter isolator from 5 to 36VDC.
An optional 24VDC at 30mA loop power supply is incorporated in the instrument.
Panel mounting with a panel cut out of 45mm wide by 93mm high.