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 transmitter output-air pressure for a pneumatic transmitter-is piped to the recording or control instrument.
当使用启动传送系统时，测量信号就由变送器将比例为0% ~ 100%的测量值转换成气动信号。
When a pneumatic transmission system is employed, the measurement signal is converted into pneumatic signal by the transmitter scaled from 0 to 100 percent of the measured value.
套、立压表、阀位开度表、气压表、油压表等组件组成。 还有气动压力和阀位变送器。
The cover, the vertical pressure meter, the valve position opening scale, the pressure gauge, the oil pressure gauge and so on.
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