这种以单片机技术为核心,采用最新算法实现精确测量的单型传感器。QP系列换能器将交流电压输入转换为负载无关的输出信号。优良的温度特性和良好的工作稳定性。输出信号是基于输入信号的均方根(rms)测量,因此传感器可以用于畸变波形。功能-。适用于单相交流电路或直流电路。35mm Din导轨安装或螺钉墙安装-。RMS测量和输出-。精度0.2级-。35mm Din导轨安装/墙壁安装-。 Sharp size 55x75x120mm Power Supply: AC / DC 80-265V, 45-65Hz Burned < 3VA Current Signal Input : .../ 1A or .../5 A Burned < 0.2VA Voltage Signal Input : Direct access 18~277V ac (L-N) PT secondary …/100Vac DC upto 400V Burned 5KΩ Ripple: <1% peak to peak Accuracy: 0.2% complying with IEC 688 Response time: <100ms 0-99% Protection: Panel: IP40 Storage Conditions: Temperature: -25℃~+60℃ Humidity: RH 20%~95%