现场变送器一般不采用仪表保护箱。
In general, instrument boxes are not required for local transmitters.
该系统具备正常启动、安全保护及仪表显示和故障报警等功能。
The system had the functions of normal starting, safety protection, instrument display and breakdown.
与工艺变量有关的一次仪表、检测、控制、联锁保护由仪表专业负责。
And process variables related to an instrument, detection, control and interlock protection professional responsible for the instrument.
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