是否提供加工定制 | 是 | 品Pai | NIESOL |
型号 | DM2-HZ | 测量范围 | 40~70HZ(Hz) |
准确度 | +/-1% +/- 2 LSB | 输入信号幅度 | 50~300(V) |
85DM-50Hz二合一数显频率电压表具有小型,经济等特点,通过面板上的按钮可以进行频率和电压值切换显示,亦即可以当作频率表和电压表使用,可以直接代替85L17 指针式板表,无需辅助电源使用方便,适用于发电机以及其它需要显示电压和频率的设备。85DM-Hz series2in1 Digital Meter has many advantages: high accuracy, miniature,cost-effective, a microswitch change to display double value, so onecan use as two and save space and cost. It usually used to take place of 85L17 series panel meter, and suittogenerator and other device for displaying voltage & Hz, and so on.Main Specification(主要规格):1. 2wires only, self-power (两条线,供电电源)2. Accuracy(精度): + / -1% + / -2LSB3. Sample speed(采样速度): about 10time / sec.4. LED size / colour(LED 颜色): 0. 56' / red(green or blueselectable)红色, 绿色和蓝色可供选择5. Maximum display(Z大显示): 5006. Over Range(超范围): display 'H'7. Measure Range(测量范围):voltage电压:50~300V AC / frequency频率:40~70Hz8.Size(尺寸): 70*41mm