***A new LED version of this model with updated technology is now available. Learn more about the replacement model: NTM-3*** The HI-Q123 replaces old analog circular meters by using a circular LCD bar graph instead of the traditional metal needle. The meter has 101 bars (1% resolution) on its LCD display. Similar to the rest of Otek’s HI-Q series, this meter allows for range based control of the display, is capable of supporting programmable limits and has settings for dimming, blinking, and pointing. Standard colors include red, green, and amber with others available upon request. The circular bar graph surrounds a 5-digit LED display for added precision and ease of interaction. The HI-Q 123 is highly programmable and capable of displaying a large number of variables and scales, including watts, volts, amps, RPM, percent, or any sensor output such as a 4 to 20 mA output. 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. The panel instrument 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. All settings are accessible over the meter’s serial port or through an optimal four button keypad on the meter’s face. Its ability to transmit readings makes 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 Transceiver). The HI-Q123 circular bar graph display is HMI/MMI qualified and compliant with many military, nuclear, and aerospace requirements. 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. The HI-Q 123 is available in plastic or metal casing with front panel NEMA 4 protection. Sanitary Casing: Water tight and steam resistant up to 250° F. High Temperature/Impact window. Submersible and water tight. Explosion Proof Casing: This meter meets Class I, Div 1 &2 groups B, C, and D; Class II, Div 1 & 2 groups E, F, and G; Class III, NEMA 3,4, 7, 9, and 12; FMC, CSA Cenelee and Baseefa requirements. Casted aluminum housing.