DMG900

DMG900 series digital multimeters / Power analysers

DMG900 series

• Input current: CT - 1A or 5A
• Auxiliary power supply: 100 - 440 VAC /110 - 250 VDC
• Voltage measurement: 20 - 830 VAC L-L / 10 - 480 VAC L-N
• True RMS measurements of voltage and current values
• Graphic touch-screen LCD display for extremely simple interaction
• Rear expansion slots accept plug-in modules suitable for numerous applications

Accuracy:

• Frequency ±0.05%
• Voltage/current ±0.2%
• Power/power factor ±0.5% f.s.
• Active energy Class 0.5S (IEC/EN 62053-22)
• Reactive energy: Class 2 (IEC/EN 62053-23)

Main measurements and functions:

• Voltage: phase, phase-neutral and ground neutral-earth
• Current: phase values
• Neutral current calculated and true values
• Power: apparent, active and reactive phase and total values
• P.F. Power Factor per phase and total
• CosÏߙ per phase
• Frequency of measured voltage value
• Voltage and current asymmetry
• Total harmonic distortion (THD) of voltage and current
• Harmonic analysis of voltage and current up to the 63° order
• HIGH-LOW-AVERAGE value functions for all measurements
• Maximum demand of power and current values
• Energy meters with programmable tariff functions
• Hour counter for programmable total and partial hours
• Pulse counter for consumption of water, gas, etc., (only with expansion module)
• Energy quality analysis to EN 50160 (only with expansion module)