PROTRONIX-1201(A)数字精密功率表
PROTRONIX - Digital Power Meter 1201 (A)
Made in TaiWan(原裝進口)
电流、电压、功率全真有效值
经济超值
NEW - True Voltage Reading is available now! "PROTRONIX" 1201A True Power, Current, Voltage Digital Meter
Features:
· Dual Digital Display Voltage, Ampere, Watt
· **True RMS Current, Voltage, Power Reading
· Range Auto/Manual selectable
· Power Factor Zero to Unity
· Watt Accuracy ±0.3% + 3d
The 1201A standard, The finest quality in AC power line measurement
PROTRONIX-1201(A)数字精密功率表
SPECIFICATION
TRUE POWER
|
Range |
19.99W, 199.9W, 1999W |
|
Accuracy |
±(0.3% + 3d) |
|
Freq. Response |
40Hz~80Hz |
|
Max. Voltage |
299.9V |
|
Max. Current |
200mA for 19.99W
2A for 199.9W
20A for 1999W |
|
Power Factor (COSφ) |
Zero to Unity Leading or Lagging |
|
Shunt Resistance |
0.01 Ω (Current Sense ) |
AC VOLTAGE
|
Auto Range |
0~299.9V |
|
Accuracy |
±(0.25% +2d) |
|
Freq. Response |
40Hz~1kHz |
|
Protection |
300V |
|
Impedance |
Above 200K Ω |
AC CURRENT
|
Range |
.1999A, 1.999A, 19.99A |
|
Accuracy |
±(0.3% +2d) |
|
Freq. Response |
40Hz~200Hz for 1999A
40Hz~1KHz for 1.999~19.99A |
|
Peak over Indication |
2.5 times of Range |
|
Shunt Resistance |
0.01 Ω |
|
Crest Factor Response |
50:1 for Minimum RMS Input,
Linearly decreasing to 3:1 for Full Scale RMS Input |
GENERAL
|
Displays |
DUAL 4 Digits 7-Segment L.E.D. |
|
WATTS/AMPERE Reading |
3 Auto Range up at 2000 Counts
down at 0.180 Counts |
|
Min. Input |
10% of Range for All True RMS Converters |
|
Dimension |
260(W)x100(H)X340(D) mm |
|
Weight |
4Kgs |
|
Power |
115V/230V ±10%, 50/60Hz, 10w |
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