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<< Instek Catalog
Instek GPM-8212R
AC Power Meter with RS232
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- 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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GW Instek GPM8212R
Shown
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GPM-8212R Power Meter is a 16-bit CPU microprocessor equipped with
multifunction of full-digitized measurement, calibration and output. The
microprocessor has the advantage of high-speed sampling and calculation
function to accurately measure the distortion signal of waveform. Except
for its essential measurement on AC voltage, AC current, AC power, Power
factor, and Frequency, the power meter also provides additional features
of PT/CT ratio setting, display value holding, the value of maximum and
minimum holding, range selecting, auto-ranging and etc.
In order for an even more efficient and convenient communication, the
standard RS232 or RS485 is available as an option attached to the
instrument. The GPM 8212-R is a low-cost, easy-to-use power measuring
instrument.
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Specifications |
Description |
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Voltage |
Range |
5V, 10V, 20V, 40V, 80V, 160V, 320V,
640V total 8 ranges (auto or manual) |
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Measurement Type |
True rms |
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Input
Resistance |
>1MΩ |
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Maximum
Input Voltage |
1000V (peak),
700V (rms) |
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PT Ratio
Setting |
1 ~ 9999 |
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Accuracy
(at 23°C+5°C) |
+
0.1% of reading + 0.1% of range |
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Current |
Range |
160mA, 320mA, 640mA, 1.280A,
2.560A, 5.120A, 10.24A, 20.48A total 8 ranges
(auto or manual range) |
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Measurement Type |
True rms |
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Input
Resistance |
0.01Ω |
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Maximum
Input Current |
30A (peak),
20A (rms) |
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CT
Ratio Setting |
1 ~ 9999 |
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Accuracy
(at 23°C+5°C) |
+
0.1% of reading + 0.1% of range |
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Watts |
Measurement Range |
0.32mW
~13.10kW |
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Measurement Type |
True rms |
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Accuracy
(at 23°C+5°C) |
+
0.2% of reading + 0.2% of range |
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Power Factor |
Range |
0.001 ~ 1.000 |
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Computation |
W / (V x A) = Power Factor (PF)
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Frequency |
Measurement Range |
0.001 ~ 1.000 |
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Accuracy
(at 23°C+5°C) |
+
0.2% of reading+2 digits |
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General |
Display |
4 digits 0.56"
LED and 2 sets of 4 digits 0.4" LED |
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Minimum
Input |
2% of range |
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Response
Time |
2 cycles/sec |
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Overload
Indicating |
" O.L " |
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Dimensions |
9.9(W) × 3.6H)
× 11.5(D) Inches (251 × 91 × 291 mm) |
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Weight |
Approx. 3.5
lbs (1.6kg) |
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Ordering Information |
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Model
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Description |
Buy Online |
Price |
| GPM8212R |
Instek GPM-8212R AC Power Meter with RS232 |
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$684.00
(Reg. $760.00) |
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Included Accessories |
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- 1 - Power Cord
- 1 - Instruction Manual
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Included |
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Optional
Accessories |
| Model |
Description |
Buy Online |
Price |
| GTL232 |
Instek GTL-232 RS-232 Cable for GDS, GRS, SFG, LCR, PSM |
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$10.00 |
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