成都化工微型计算机应用研究所生产的电脑仪(CD-l型)采用先进的微型计算机技术,取代电动单元或气动单元仪表的积算和补偿功能.该机不需要任何转换,可直接受理0~10mA DC和4~20mA DC直流毫安信号.并且一台电脑仪能取代多套常规仪表的积算和补偿功能,因此工程造价低,是目前中小型合成氨生产过程中,用于 Chengdu Chemical Micro Computer Applications Institute of the production of computer equipment (CD-l-type) using advanced microcomputer technology to replace the electric unit or pneumatic unit meter integration and compensation functions. The machine does not require any conversion, can directly accept 0 ~ 10mA DC and 4 ~ 20mA DC DC milliampere signal. And a computer can replace multiple sets of conventional instruments, the accumulation and compensation functions, so the project cost is low, is the small and medium-sized ammonia production process for