Weschler Digital Bargraph Meters provide a bright, easy to read display of current, voltage, frequency, power and other process parameters. These instruments combine the visual indication of an analog gauge with the precision of a digital instrument.
Single color Bargraphs can be ordered with red, green or amber displays for easy viewing. The digital display is available with 3, 4 or 5 digit resolution. The 101 segment bar gives the operator a quick view of the measured signal and the control setpoints. Separate setpoint LEDs provide an added visual indication of control/alarm status. Signal direction is shown by two optional trend arrows. The bar can be set to display the full range of the input or just a portion of the signal range. A custom scale on each meter provides additional flexibility for legends, logos and engineering units. Order optional relay outputs for alarms or control. The analog retransmit option allows the meter to also function as a transmitter for remote monitoring.
Weschler TriColor BarGraphs provide the quickest way to spot problems in process control panels with bright changing colors. Each bar LED has the ability to illuminate as Red (Danger), Amber (Caution), or Green (Safe) condition. Tri-color bargraphs change bar color based on signal amplitude. Two operating modes are offered. Standard tri-color mode changes the entire bar to red, green or amber based on user-selected setpoint values. In banded mode, only the portion of the bar above (or below) the setpoint changes color. This mode allows customized applications such as the Gate Position Indicator popular in hydro-electric installations.
Weschler Digital Bargraphs accept a wide range of inputs. Models and sizes are available to replace most popular analog instruments. These meters satisfy the high quality standards set forth by the utility, OEM, and process control industries, including models for nuclear safety applications. Weschler Bargraph Meters are Made in USA.