测量范围:0-2000ppm、0-3000ppm,0-6000ppm,0-2%,0-4%,0-10%,0-20%两路模拟信号输出OUT 1: 0-10V (对应0-2000ppm)OUT 2: 4-20MA (对应0-2000ppm)外型尺寸:142*84*46 ㎜ (长*宽*高)管道探头长度:245 ㎜ (可以调整长度)