Instek GPM8212 In Lake Mary, FL, USA, model GPM8212 is manufactured by GW Instek flow, electric & gas meters. The GPM-8212 is a bench-top power meter suitable for middle- to high-end application. Performance and functionality are maintained at the highest level as in maximum 9999 CT/PT ratio, high immunity to external noise, and true RMS voltage/current/power. Extra attention is paid to simplify setup and operation. The large 0.56" display shows all three units, Wattage/Voltage/Current, either in PF or Hz, simultaneously. PC connection through RS-232C or RS-485 interface adds automatic calibration feature providing minimum error factor and data/control interface for automated test systems.
Specification
Condition: Used Voltage Range: 5V, 10V, 20V, 40V, 80V, 160V, 320V, 640V in 8 ranges, auto range or manual Measurement Type: True RMS Input Resistance: ³1MW Maximum Input Voltage: 1000V (peak), 700V (RMS) PT Ratio Setting: 1 ~ 9999 Accuracy: ±(0.1% of reading ±0.1% of range) at 23°C ±5°C (sine wave) Current Range: 160mA, 320mA, 640mA, 1.280A, 2.560A, 5.120A, 10.24A, 20.48A in 8 ranges, auto range or manual Measurement Type: True RMS Input Resistance: 0.01W Maximum Input Current: 30A (peak), 20A (RMS) CT Ratio Setting: 1 ~ 9999 Accuracy: ±(0.1% of reading ±0.1% of range) at 23°C ±5°C (sine wave) Power Measurement Range: 0.32mW ~ 13.10kW Measurement Type: True RMS Accuracy: ±(0.2% of reading ±0.2% of range) at 23°C ±5°C (sine wave) Power Factor Range: 0.001 ~ 1.000 Computation: W ÷ (V × A) = Power Factor (PF) Frequency Measurement Range: 40Hz ~ 400Hz Accuracy: ±0.2% of reading at 23°C ±5°C Other Details Display: 4 digit 0.56" LED display and two 4 digit 0.4" LED displays Minimum Input: 2% of range Response Time: 2 cycles/second Overload Indicator: "O.L" Power Source: AC 86V ~ 265V, 50/60Hz Accessories: Power cord x 1, Instruction manual x 1 Options: RS-232/RS-485 Interface with Software Dimensions: 251mm (w) x 91mm (h) x 291mm (d) Weight: 1.6kg approx
Features
Simultaneous Display of W, A, V ( PF or Hz ) True RMS V, A, W Auto Calibration Via Computer Max. / Min. / Hold Function High Immunity to External Noise CT Ratio (1 ~ 9999) PT Ratio (1 ~ 9999)
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