The HI-Q120 is part of Otek’s line of versatile programmable process controllers that are extremely adaptable and can be customized or programmed uniquely to a variety of process control systems and applications. This bar graph was particularly designed to replace old analog technology with new digital technology seamlessly and as cost efficient as possible. Input linearization including polynomials, X-Y tables (TC & RTD), flow calculations, and a variety of other mathematical functions make this digital panel meter an ideal tool for process monitoring and automation. With an interchangeable faceplate the bar graph can be customized to display a wide range of variables and scales, including watts, volts, amps, RPM, percent or any sensor output. The HI-Q120 brings color to the instrument panel or control room with up to two 51-segment LED arrays that allow for range based control of the color displayed. The automatic tri color bar changes color upon exceeding programmable limits, the standard settings are red for dangerously low (or high), yellow for caution, and green for normal range, which complies with HMI and NUREG 0800. Up to two 4 digit LED displays complement the bar graphs for high precision and easy interaction. The HI-Q120 is available with 1, 2 or 3 analog inputs, and with analog outputs, up to six 10 A relays or up to eight Open Collector Transistors, this meter can provide extensive control over processes. All settings are accessible over the meter’s serial port, its ability to transmit readings make this digital panel meter ideal for integration with DCS, SCADA and other control system applications. This instrument is fitted with screw terminal connectors for all analog I/O, a DB-9 connector for the serial connection option and is compatible with USB 2.0 via a converter (USB Tranceiver). The HI-Q120 bar graph display meter is HMI/MMI qualified and compliant with many military, nuclear, and aerospace requirements. Otek's HI-Q Series comply with EPRI's and NUREG's Human Factor Engineering, Human-System Interface and MMI (Machine-Machine Interface). Otek specializes in customizing instrumentation for process control and automation to fit a variety of needs. For more information please contact us. All of Otek’s products are covered by a lifetime warranty.