Series DM-25 - Utility Grade

These meters are specifically designed for utility, switchgear, and power related industries as a direct replacement for 4-1/2" analog meters. Designed for simple retrofit into existing systems, standard type terminals and numbering are provided. In most cases, these meters will replace analog meters with no wiring changes. They are extremely rugged and durable with expected product life of 20+ years. Many options are available for auxiliary power, input currents, outputs, and color of display readout.

The units are self-contained, with true RMS sensing and are available in volts, amperes, frequency, watts, watt/vars, and power factor. Designed for simple retrofit into existing systems, standard type terminals and numbering are provided. In most cases, these meters will replace analog meters with no wiring changes. 120 VAC or 125 VDC power must be provided.

Analog output is available (SCADA).

• Ordering Information

Series DM-25 Meters are the ideal replacement for less accurate standard analog meters in all applications, including use on Tielines where inputs are normally low, but occasionally full range inputs require high accuracy over a wide range of inputs.

• High Accuracy: 0.20% ±1, even at low inputs
• Direct Reading: No interpolating
• Easy Calibration: Without removing from panel or de-energizing
• Low Interface: From RFI, transients, electrostatics
• High Visibility: Wide viewing angle. High brightness, one second scan rate
• Wide Scaling Range:
  Fine & coarse adjustments allow use with any CT or PT ratios
• High Reliability: 10-20 year average
• Optional analog output for SCADA systems
• Auxiliary Power: 230 V AC, 24 VDC, 25 VDC
• Input Currents: rated for 1 A, 2A, 2.SA, SA CT Secondaries
• Analog Output Voltage (isolated from auxiliary power and inputs):
  0 to 1 mADC, 0 to SVDC, & 4 to 20mADC
• Display: 0.6" high, 31/2 or 41/2 digits in red, yellow, or green