可以代替上海耀华仪表XK3190-C8的程序，C8原来的程序不能用到恶劣环境，内有详细的说明和仪表使用的芯片资料-Shanghai Yaohua instrument can replace the procedure XK3190-C8, C8 original program can not be used in harsh environments, with detailed instructions and instrument data use the chip