RK9901N series intelligent power meter (digital power meter) can measure voltage, current, power, power factor, frequency, electrical energy, harmonics and other parameters of single and three-phase electrical equipment at the same time. The measurement content is rich and has a wide range. , Preset alarm, latch and communication functions.
The RK9901N series has all the measurement and display functions. In addition to the original RF9800, it has added a data retention function, as well as a display function of the two parameters of frequency and (energy). RK9901N is based on RK9800N, which adds the current and power over-limit alarm function. The RK9940N and RK9901N are based on the RK9901N and have developed current ranges (maximum 40A and 80A respectively), which can measure products with higher current and power.
In response to the shortcomings of the above products in small current accuracy measurement (current resolution is 1mA), based on the RK9901N, RK9813N has added a small current range (current resolution is 10mA), which can be used for smaller current and power product testing
After the communication option is added to this series of products, it can communicate with the host computer through the RS232 interface. Through the host computer, it can observe the data and set the parameters from a long distance.
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