常用儀表縮寫字母

1、儀表常用縮寫字母英文名稱英文縮寫中文名稱TEMPERATURE WELLTW:溫升TEMPERATURE INDICATORTI溫度表TEMPERATURE TRANSMITTERTT溫度變送器TEMP INDICATOR CONTROLLERTIC:溫度顯示控制器TEMPERATURE CONTROL VALVETCV溫度控制閥TEMPERATURE SWITCH HIGHTSH溫度咼開關(guān)TEMPERATURE SWITCH HIGH HIGHTSHH溫度咼咼開關(guān)TEMPERATURE SWITCH LOWTSL溫度低開關(guān)TEMPERATURE SWITCH LOW LOWTSLL溫度低低開

2、關(guān)TEMPERATURE ALARM HIGHTAH:溫度咼報警TEMPERATURE ALARM HIGH HIGHTAHH溫度咼咼報警TEMPERATURE ALARM LOWTAL溫度低報警TEMPERATURE ALARM LOW LOWTALL溫度低低報警PRESSURE INDICATORPI壓力表PRESSURE TRANSIMITTERPT壓力變送器PRESSURE INDICATOR CONTROLLERPIC:壓力顯示控制器PRESSURE CONTROL VALVEPCV壓力控制閥PRESSURE SWITCH HIGHPSH壓力咼開關(guān)PRESSURE SWITCH HI

3、GH HIGHPSHH:壓力咼咼開關(guān)PRESSURE SWITCH LOWPSL壓力低開關(guān)PRESSURE SWITCH LOW LOWPSLL壓力低低開關(guān)PRESSURE ALARM HIGHPAH壓力高報警PRESSURE ALARM HIGH HIGHPAHH壓力咼咼報警PRESSURE ALARM LOWPAL壓力低報警PRESSURE ALARM LOW LOWPALL:壓力低低報警PRESSURE DIFFERENT SWICH HIGHPDSH差壓高開關(guān)PRESSURE DIFFERENT SWICH LOWPDSL差壓低開關(guān)PRESSURE DIFFERENT ALARM LO

4、WPDAL差壓低報警PRESSURE DIFFERENT ALARM HIGHPDAH差壓高報警LEVEL INDICATORLI液位計LEVEL GLASS TUBELG:液位玻璃管LEVEL TRANSIMITTERLT液位變送器LEVEL INDICATOR CONTROLLERLIC液位顯示控制器LEVEL CONTROL VALVELCV液位控制閥LEVEL SWITCH HIGHLSH液位咼開關(guān)LEVEL SWITCH HIGH H1GHLSHH液位咼咼開關(guān)LEVEL SWITCH LOWLSL液位低開關(guān)LEVEL SWITCH LOW LOWLSLL:液位低低開關(guān)LEVEL AL

5、ARM HIGHLAH液位高報警LEVEL ALARM LOWLOW液位低報警LEVEL ALARM HIGH HIGHLAHH:液位咼咼報警LEVEL ALARM LOW LOWLALL液位低低報警FLOW INDICATORFl1流里表FLOW TRNSIMITTERFT:流量變送器FLOW INDICATOR CONTROLLERFIC流量顯示控制器FLOW CONTROL VALVEFCV流量控制閥PRESSURE SAFETY VALVEPSV:壓力安全閥SHUT DOWN VALVESDV關(guān)斷閥BLOW DOWN VALVEBDV排空閥UNIT SHUT DOWNUSD:單兀關(guān)斷PROCESS