Trumeter Graphical Panel Meters and Hour Meters/Counters

Jan. 18, 2023
AutomationDirect now offers graphical panel meters and counters that provide an instant visual representation of an analog meter.

The Trumeter ADM series of graphical panel meters now includes current, rate, process, and temperature meters.


These panel meters feature a programmable 40-segment curved bar graph display that provides an instant visual representation of an analog meter. In addition, they have a large 4-digit readout, dynamic backlight color, customizable messages, and alarms to alert operators when a parameter is out of range. The updated free configuration software includes 10 alarm points, a 20-point non-linear conversion table, and better scaling. These meters are UL-listed, CE-marked, and RoHS-compliant.


In addition to the graphical panel meters, a line of Trumeter hour meters and counters are available in electromechanical and battery-powered LCD units to provide reliable counting and run hours tracking for any application. Optional gaskets are available to allow for NEMA 4/4X rating when mounted in a suitable enclosure.

  • 40-segment programmable bar graph display
    • with 4-character custom message/alarm area
    • large 4-digit measurement display area
    • starburst display area for annunciators and alarms
  • Dynamic backlight color
    • red, green, and white
  • User-adjustable backlight brightness, flash, and color

Meter Types:

  • Power Meters: display current, voltage or frequency
    • Input Measurement:
      • Voltage: 0 to 600 AC or DC
      • Current: 0 to 5A direct 0 to 9,999A via CT
      • Frequency: 2 to 400 Hz
    • Input Power:
      • ADM100-Lx: 12 to 24V AC or DC (+/- 10%)
      • ADM100-Hx 100 to 240V AC or 110 to 300V DC ( +/- 10%)
      • 10 alarm set points
      • Displays peak or current value
  • Current Meters: display CT inputs as scaled current
    • Accuracy 0.5%
    • 12 to 24V AC or DC input power
    • 10 alarm setpoints
  • Process Meters: display analog inputs as scaled process data
    • 0 to 10V DC, -10 to 10V DC, 4 to 20mA or 10 to 50mA analog inputs
    • Accuracy: 0.01% Current, 0.1% Voltage
    • 12 to 24V AC or DC input power
    • 10 alarm setpoints
    • Displays peak or current value
  • Rate Meters: display cyclic discrete inputs as frequency or cycle time
    • 12 to 24V DC inputs
    • 12 to 24V DC input power
    • NPN, PNP, or Push-Pull input types
    • Rate display up to 60kHz
    • 10 alarm setpoints
    • Displays peak or current value
  • Temperature Meters: display thermocouple inputs as temperature
    • Thermocouple types: B, E, J, K, N, R, S, and T
    • 2 alarm setpoints
    • Displays Peak or current value
    • Up to 20 points can be added to a non-linear conversion table