规格 Specification |
机种型号 Model | PM200(交流) | PM202(交直流) |
电源测量 Measure | 单相,双线 Single phase, two conductor (1Ø2W) |
测量种类 Kind | 电压均方根值Vrms,电流均方根值Irms ,有功功率Active power, 功率因素Power factor | 电压Voltage,Vpeak,电流Current,Ipeak,电压均方根值Vrms,电流均方根值Irms ,有功功率Active power, 功率因素Power factor,频率Frequency |
电压测量范围 VoltageMeasurerang | 1V~300V(电压均方根值Vrms) |
电流测量范围 CurrentMeasurerang | 1mA~1A(Irms) | 5mA~(Irms) | 20mA~20A(Irms) |
频率 Frequency | 10HZ~1KHZ | DC或10HZ~1KHZ |
功率因素 Power Factor | 0.020~1.000 |
功率 Wattage | U×I×PF |
测量精确度 Measure precision | ±0.25%读数 ±0.25% 量程 ±0.25% reading ±0.25% range |
使用电源 Power supply | 220V±10%,50HZ±5% |
显示分辨率 Display Resolution | 4位 4 digits |
一般规格General specification |
耐压 Pressure resistance | 输入端和外壳可持续加一分钟2.2KV、50/60HZ交流电。 2.2KV AC (50/60Hz) for one minute between input terminals and case. |
绝缘 Insulation | 在直流500V时,在输入端、外壳和电源线之间超过20M欧姆电阻。 more than 20Mohm at 500V dc between input terminals and case between case and power line. |
操作温度 Temperature | 5℃to 50 ℃ (41 to 104℉)。 |
操作湿度 Humidity | 不凝固状态相对湿度10%到90%。 10 to 90% (relative humidity) non-condensing. |
尺寸重量 Size/weight | 宽×高×深:(300 x 100 x 255)mm,大约5千克。 W×H×D(300x100x255)mm ,Approx x 5Kgs. |
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