LCD/LED Bar Graph Meters


Otek offers a variety of digital bar graph meters in both switchboard and edgewise styles, LED or LCD displays.  Many of the bar graph indicators feature single color or automatic tri-color bars.  LED bar graph meters offer an optional automatic tri-color backlight.

The LED switchboard meters and edgewise meters provide a bright digital and bar display for excellent view-ability/visibility of virtually unlimited process parameters, including DC Volts, current, temperature, RMS amps, etc., in practically any application.  The state-of-the-art automatic color changing and programmable bargraph indicators provide a high HMI factor; the digital bars and displays offer higher accuracy than most analog instruments.

Single, dual or triple display models are available in different sizes (including 1/8 DIN), externally or loop powered, with or without digital display.  Select bar graph meters are also nuclear qualified.



OTEK’s HI-QTEK (1.89"W x 6.06"H x 3.58"D) is a programmable intelligent auto-tricolor bargraph/controller that comes in a single or dual bar-digital display.

WHAT IS IT? •It is a Computing Controller  •It is a DCS to Process Interface •It is a Process to SCADA Interface •It is a Remote Process Reporter  •It is a Single Loop Process Controller •It is a Programmable Logic Controller (P.L.C.) •Or Just a Meter!!