Bar Graph Indicator with LED is available with single and dual red colour display for relative monitoring of one or two process in single unit and it shows numerical process value on 4 digit seven segment and alarm status on front LEDs. The Indicator is a popular replacement for sight glass or moving coil mechanical displays as a result of advanced functions and reliable performance. The Indicator can be interfaced with SCADA/ PLC using RS 485 communication and analogue retransmission output for process automation and it has built-in function of square root extractor to display process value in linear unit. The Bar Graph Indicator with LED has power supply option of SMPS or 24VDC and is equipped with transmitter power supply to excite field sensor/ transmitter.
