The transmitter output-air pressure for a pneumatic transmitter-is piped to the recording or control instrument.
变送器输出——对气动变送器是空气压力——通过管道传给记录或控制仪表。
The working process of cut tobacco feeding, the air circuit and software (design) of the control system, the input and output connections of PLC were introduced.
介绍了烟丝喂入的工作过程，对于该系统的气路系统、PLC输入和输出接线以及软件设计进行了论述。
Has on-air indicator and an output level volume control.
有在-之上空气的指示器和输出水平体积控制。
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