英文名称英文缩写中文名称英文名称英文缩写中文名称TEMPERATUREWELLTW温井PRESSUREDIFFERENTSWlCHHIGHPDSH差压高开关TEMPERATUREINDICATORTI温度表PRESSUREDIFFERENTSWICHLOWPDSL差压低开关TEMPERATURETRANSMITTERTT温度变送器PRESSUREDIFFERENTALARMLOWPDAL差压低报警TEMPINDICATORCONTROLLERTIC温度显示控制PRESSUREDIFFERENTALARMPDAH差压高报警器HIGHTEMPERATURECONTROLVALVETCV温度控制阀LEVELINDICATORLI液位计TEMPERATURESWITCHHIGHTSH温度高开关LEVELGLASSTUBELG液位玻璃管TEMPERATURESWITCHHIGHHIGHTSHH温度高高开关LEVELTRANSIMITTERLT液位变送器TEMPERATURESWITCHLOWTSL温度低开关LEVELINDICATORCONTROLLERLIC液位显示控制器TEMPERATURESWITCHLOWLOWTSLL温度低低开关LEVELCONTROLVALVELCV液位控制阀TEMPERATURETAH温度高LEVELSWITCHLSH液位高ALARMHIGH报警HIGH开关TEMPERATUREALARMHIGHHIGHTAHH温度高高报警LEVELSWITCHHIGHH1GHLSHH液位高高开关TEMPERATUREALARMLOWTAL温度低报警LEVELSWITCHLOWLSL液位低开关TEMPERATUREALARMLOWLOWTALL温度低低报警LEVELSWITCHLOWLOWLSLL液位低低开关PRESSUREINDICATORPI压力表LEVELALARMHIGHLAH液位高报警PRESSURETRANSIMITTERPT压力变送器LEVELALARMLOWLOW液位低报警PRESSUREINDICATORPIC压力显示控制LEVELALARMHIGHHIGHLAHH液位高高报警CONTROLLER器PRESSURECONTROLVALVEPCV压力控制阀LEVELALARMLOWLOWLALL液位低低报警PRESSURESWITCHHIGHPSH压力高开关FLOWINDICATORFl流量表PRESSURESWITCHHIGHHIGHPSHH压力高高开关FLOWTRNSIMITTERFT流量变送器PRESSURESWITCHLOWPSL压力低开关FLOWINDICATORCONTROLLERFIC流量显示控制器PRESSURESWITCHLOWLOWPSLL压力低低开关FLOWCONTROLVALVEFCV流量控制阀PRESSUREALARMPAH压力高PRESSUREPSV压力安HIGH报警SAFETYVALVE全阀PRESSUREALARMHIGHHIGHPAHH压力高高报警SHUTDOWNVALVESDV关断阀PRESSUREALARMLOWPAL压力低报警BLOWDOWNVALVEBDV排空阀PRESSUREALARMLOWLOWPALL压力低低报警UNITSHUTDOWNUSD单元关断EMERGENCYSHUTDOWNESD紧急关断PROCESSSHUTDOWNPSD系统关断
