常用仪表缩写字母
仪表常用缩写字母
仪表常用缩写字母集团标准化工作小组 #Q8QGGQT-GX8G08Q8-GNQGJ8-MHHGN#1．1仪表常用缩写字母英文名称英文缩写中文名称TEMPERATURE WELL TW 温井TEMPERATURE INDICATOR TI 温度表TEMPERATURE TRANSMITTER TT 温度变送器TEMP INDICATOR CONTROLLER TIC 温度显示控制器 TEMPERATURE CONTROL VALVE TCV 温度控制阀TEMPERATURE SWITCH HIGH TSH 温度高开关TEMPERATURE SWITCH HIGH HIGH TSHH 温度高高开关 TEMPERATURE SWITCH LOW TSL 温度低开关TEMPERATURE SWITCH LOW LOW TSLL 温度低低开关 TEMPERATURE ALARM HIGH TAH 温度高报警TEMPERATURE ALARM HIGH HIGH TAHH 温度高高报警 TEMPERATURE ALARM LOW TAL 温度低报警TEMPERATURE ALARM LOW LOW TALL 温度低低报警 PRESSURE INDICATOR PI 压力表PRESSURE TRANSIMITTER PT 压力变送器PRESSURE INDICATOR CONTROLLER PIC 压力显示控制器 PRESSURE CONTROL VALVE PCV 压力控制阀PRESSURE SWITCH HIGH PSH 压力高开关PRESSURE SWITCH HIGH HIGH PSHH 压力高高开关PRESSURE SWITCH LOW PSL 压力低开关PRESSURE SWITCH LOW LOW PSLL 压力低低开关PRESSURE ALARM HIGH PAH 压力高报警PRESSURE ALARM HIGH HIGH PAHH 压力高高报警PRESSURE ALARM LOW PAL 压力低报警PRESSURE ALARM LOW LOW PALL 压力低低报警PRESSURE DIFFERENT SWlCH HIGH PDSH 差压高开关PRESSURE DIFFERENT SWICH LOW PDSL 差压低开关PRESSURE DIFFERENT ALARM LOW PDAL 差压低报警 PRESSURE DIFFERENT ALARM HIGH PDAH 差压高报警 LEVEL INDICATOR LI 液位计LEVEL GLASS TUBE LG 液位玻璃管LEVEL TRANSIMITTER LT 液位变送器LEVEL INDICATOR CONTROLLER LIC 液位显示控制器LEVEL CONTROL VALVE LCV 液位控制阀LEVEL SWITCH HIGH LSH 液位高开关LEVEL SWITCH HIGH H1GH LSHH 液位高高开关LEVEL SWITCH LOW LSL 液位低开关LEVEL SWITCH LOW LOW LSLL 液位低低开关LEVEL ALARM HIGH LAH 液位高报警LEVEL ALARM LOW LOW 液位低报警LEVEL ALARM HIGH HIGH LAHH 液位高高报警LEVEL ALARM LOW LOW LALL 液位低低报警FLOW INDICATOR Fl 流量表FLOW TRNSIMITTER FT 流量变送器FLOW INDICATOR CONTROLLER FIC 流量显示控制器FLOW CONTROL VALVE FCV 流量控制阀PRESSURE SAFETY VALVE PSV 压力安全阀SHUT DOWN VALVE SDV 关断阀BLOW DOWN VALVE BDV 排空阀UNIT SHUT DOWN USD 单元关断PROCESS SHUT DOWN PSD 系统关断EMERGENCY SHUT DOWN ESD 紧急关断PROGRAMA．LOGICAL CONTROLLER PLC 可编程逻辑控制器。
仪表工程缩写词语汇总
仪表工程缩写词语汇总BMS：Burner Management System燃烧管理系统CCR：Center control room中控室ER：Engineering room工程师室FRR：Field Rack Room现场仪表机柜室（控制室分站）DCS：Distributed control system集散控制系统ESD：Emergency shut-down system紧急停车系统DAS: Data Acquisition System 数据采集系统MES系统（Manufacturing Execution System，生产执行系统是一个大规模、多层次的生产管理系统，涵盖了与生产管理相关的各个业务部门，以及生产物料、生产调度、统计平衡、能源管理等多个业务层级。
ERP：Enterpirse Resource Plan企业资源计划OPC：OPC全称是OLE for Process Control，它的出现为基于Windows的应用程序和现场过程控制应用建立了桥梁。
在过去，为了存取现场设备的数据信息，每一个应用软件开发商都需要编写专用的接口函数。
由于现场设备的种类繁多，且产品的不断升级，往往给用户和软件开发商带来了巨大的工作负担。
通常这样也不能满足工作的实际需要，系统集成商和开发商急切需要一种具有高效性、可靠性、开放性、可互操作性的即插即用的设备驱动程序。
在这种情况下，OPC标准应运而生。
OPC标准以微软公司的OLE技术为基础，它的制定是通过提供一套标准的OLE/COM接口完成的，在OPC技术中使用的是OLE 2技术，OLE标准允许多台微机之间交换文档、图形等对象。
OPC(OLE for Process Control, 用于过程控制的OLE)是一个工业标准，管理这个标准国际组织是OPC基金会，OPC基金会现有会员已超过220家。
遍布全球，包括世界上所有主要的自动化控制系统、仪器仪表及过程控制系统的公司。
仪表常用缩写字母
PRESSURE DIFFERENT SWlCH HIGH PDSH
PRESSURE DIFFERENT SWICH LOW PDSL
PRESSURE DIFFERENT ALARM LOW PDAL
PRESSURE DIFFERENT ALARM HIGH PDAH
1.1仪表常用缩写字母
英文名称英文缩写
TEMPERATURE WELLTW
TEMPERATURE INDICATORTI
TEMPERATURE TRANSMITTER TT
TEMP INDICATOR CONTROLLER TIC
TEMPERATURE CONTROL VALVE TCV
TEMPERATURE SWITCH HIGHTSH
LEVEL SWITCH LOWLSL
LEVEL SWITCH LOW LOWLSLL
LEVEL ALARM HIGHLAH
LEVEL ALARM LOW
LOW
液位低报警
LEVEL ALARM HIGH HIGH
LAHH
液位咼咼报警
LEVEL ALARM LOW LOW
LALL液位低低报警F源自OW INDICATORFl
流里表
FLOW TRNSIMITTER
FT
流里变送器
FLOW INDICATOR CONTROLLERFIC
流量显示控制器
FLOW CONTROL VALVE
FCV
流量控制阀
PRESSURE SAFETY VALVE
PSV
压力安全阀
SHUT DOWN VALVE
SDV
关断阀
常用仪表缩写字母
仪表常用缩写字母英文名称TEMPERATURE WELLTEMPERATURE INDICATORTEMPERATURE TRANSMITTERTEMP INDICATOR CONTROLLER TEMPERATURE CONTROL VALVE TEMPERATURE SWITCH HIGH TEMPERATURE SWITCH HIGH HIGH TEMPERATURE SWITCH LOW TEMPERATURE SWITCH LOW LOW TEMPERATURE ALARM HIGH TEMPERATURE ALARM HIGH HIGH TEMPERATURE ALARM LOW TEMPERATURE ALARM LOW LOW PRESSURE INDICATORPRESSURE TRANSIMITTERPRESSURE INDICATOR CONTROLLER PRESSURE CONTROL VALVEPRESSURE SWITCH HIGHPRESSURE SWITCH HIGH HIGHPRESSURE SWITCH LOW PRESSURE SWITCH LOW LOW PRESSURE ALARM HIGH PRESSURE ALARM HIGH HIGH 英文缩写TWTITTTICTCVTSHTSHHTSLTSLLTAHTAHHTALTALLPIPTPICPCVPSHPSHHPSLPSLLPAHPAHH 中文名称温升温度表温度变送器温度显示控制器温度控制阀温度高开关温度高高开关温度低低开关温度高报警温度高高报警温度低低报警压力表压力变送器压力显示控制器压力控制阀压力高开关压力高高开关压力低低开关压力高报警压力高高报警PRESSURE ALARM LOWPRESSURE ALARM LOW LOWPRESSURE DIFFERENT SWlCH HIGHPRESSURE DIFFERENT SWICH LOWPRESSURE DIFFERENT ALARM LOWPRESSURE DIFFERENT ALARM HIGHLEVEL INDICATORLEVEL GLASS TUBELEVEL TRANSIMITTERLEVEL INDICATOR CONTROLLERLEVEL CONTROL VALVELEVEL SWITCH HIGHLEVEL SWITCH HIGH H1GHLEVEL SWITCH LOWLEVEL SWITCH LOW LOW LEVEL ALARM HIGHLEVEL ALARM LOWLEVEL ALARM HIGH HIGH LEVEL ALARM LOW LOW FLOW INDICATORFLOW TRNSIMITTERFLOW INDICATOR CONTROLLER FLOW CONTROL VALVE PRESSURE SAFETY VALVE SHUT DOWN VALVE PAL PALLPDSHPDSLPDALPDAHLILGLTLICLCVLSHHLSLLSLLLAHLOWLAHHLALLFlFTFICFCVPSVSDV 压力低报警压力低低报警差压高开关差压低报警差压高报警液位计液位玻璃管液位变送器液位显示控制器液位控制阀液位高开关液位高高开关液位低低开关液位高报警液位低报警液位高高报警液位低低报警流量表流量变送器流量显示控制器流量控制阀压力安全阀关断阀BLOW DOWN VALVEUNIT SHUT DOWNPROCESS SHUT DOWNEMERGENCY SHUT DOWNPROGRAMA．LOGICAL CONTROLLER BDVPSDESDPLC 排空阀单元关断系统关断紧急关断可编程逻辑控制器。
仪表常用缩写字母
1．1英文名称英文缩写中文名称TEMPERATURE WELL TW 温井TEMPERATURE INDICATOR TI 温度表TEMPERATURE TRANSMITTER TT 温度变送器TEMP INDICATOR CONTROLLER TIC 温度显示控制器TEMPERATURE CONTROL VALVE TCV 温度控制阀TEMPERATURE SWITCH HIGH TSH 温度高开关TEMPERATURE SWITCH HIGH HIGH TSHH 温度高高开关TEMPERATURE SWITCH LOW TSLTEMPERATURE SWITCH LOW LOW TSLLTEMPERATURE ALARM HIGH TAHTEMPERATURE ALARM HIGH HIGH TAHHTEMPERATURE ALARM LOW TALTEMPERATURE ALARM LOW LOW TALLPRESSURE INDICATOR PIPRESSURE TRANSIMITTER PTPRESSURE INDICATOR CONTROLLER PICPRESSURE CONTROL VALVE PCVPRESSURE SWITCH HIGH PSHPRESSURE SWITCH HIGH HIGH PSHHPRESSURE SWITCH LOW PSLPRESSURE SWITCH LOW LOW PSLLPRESSURE ALARM HIGH PAHPRESSURE ALARM HIGH HIGH PAHHPRESSURE ALARM LOW PALPRESSURE ALARM LOW LOW PALL PRESSURE DIFFERENT SWlCH HIGH PDSH PRESSURE DIFFERENT SWICH LOW PDSL PRESSURE DIFFERENT ALARM LOW PDAL PRESSURE DIFFERENT ALARM HIGH PDAH LEVEL INDICATOR LILEVEL GLASS TUBE LGLEVEL TRANSIMITTER LTLEVEL INDICATOR CONTROLLER LIC LEVEL CONTROL VALVE LCVLEVEL SWITCH HIGH LSHLEVEL SWITCH HIGH H1GH LSHH LEVEL SWITCH LOW LSLLEVEL SWITCH LOW LOW LSLLLEVEL ALARM HIGH LAH 温度低开关温度低低开关温度高报警温度高高报警温度低报警温度低低报警压力表压力变送器压力显示控制器压力控制阀压力高开关压力高高开关压力低开关压力低低开关压力高报警压力高高报警压力低报警压力低低报警差压高开关差压低开关差压低报警差压高报警液位计液位玻璃管液位变送器液位显示控制器液位控制阀液位高开关液位高高开关液位低开关液位低低开关液位高报警LEVEL ALARM LOW LOW 液位低报警LEVEL ALARM HIGH HIGH LAHH 液位高高报警LEVEL ALARM LOW LOW LALL 液位低低报警FLOW INDICATOR Fl 流量表FLOW TRNSIMITTER FT 流量变送器FLOW INDICATOR CONTROLLER FIC 流量显示控制器FLOW CONTROL VALVE FCV 流量控制阀PRESSURE SAFETY VALVE PSV 压力安全阀SHUT DOWN VALVE SDV 关断阀BLOW DOWN VALVEUNIT SHUT DOWNPROCESS SHUT DOWNEMERGENCY SHUT DOWNPROGRAMA．LOGICAL CONTROLLER BDVUSDPSDESDPLC 排空阀单元关断系统关断紧张关断可编程逻辑控制器。
仪表常用缩写字母
1．1仪表常用缩写字母英文名称英文缩写中文名称TEMPERATURE WELL TW 温井TEMPERATURE INDICATOR TI 温度表TEMPERATURE TRANSMITTER TT 温度变送器TEMP INDICATOR CONTROLLER TIC 温度显示控制器TEMPERATURE CONTROL VALVE TCV 温度控制阀TEMPERATURE SWITCH HIGH TSH 温度高开关TEMPERATURE SWITCH HIGH HIGH TSHH 温度高高开关TEMPERATURE SWITCH LOW TSL 温度低开关TEMPERATURE SWITCH LOW LOW TSLL 温度低低开关TEMPERATURE ALARM HIGH TAH 温度高报警TEMPERATURE ALARM HIGH HIGH TAHH 温度高高报警TEMPERATURE ALARM LOW TAL 温度低报警TEMPERATURE ALARM LOW LOW TALL 温度低低报警PRESSURE INDICATOR PI 压力表PRESSURE TRANSIMITTER PT 压力变送器PRESSURE INDICATOR CONTROLLER PIC 压力显示控制器PRESSURE CONTROL VALVE PCV 压力控制阀PRESSURE SWITCH HIGH PSH 压力高开关PRESSURE SWITCH HIGH HIGH PSHH 压力高高开关PRESSURE SWITCH LOW PSL 压力低开关PRESSURE SWITCH LOW LOW PSLL 压力低低开关PRESSURE ALARM HIGH PAH 压力高报警PRESSURE ALARM HIGH HIGH PAHH 压力高高报警PRESSURE ALARM LOW PAL 压力低报警PRESSURE ALARM LOW LOW PALL 压力低低报警PRESSURE DIFFERENT SWlCH HIGH PDSH 差压高开关PRESSURE DIFFERENT SWICH LOW PDSL 差压低开关PRESSURE DIFFERENT ALARM LOW PDAL 差压低报警PRESSURE DIFFERENT ALARM HIGH PDAH 差压高报警LEVEL INDICATOR LI 液位计LEVEL GLASS TUBE LG 液位玻璃管LEVEL TRANSIMITTER LT 液位变送器LEVEL INDICATOR CONTROLLER LIC 液位显示控制器LEVEL CONTROL VALVE LCV 液位控制阀LEVEL SWITCH HIGH LSH 液位高开关LEVEL SWITCH HIGH H1GH LSHH 液位高高开关LEVEL SWITCH LOW LSL 液位低开关LEVEL SWITCH LOW LOW LSLL 液位低低开关LEVEL ALARM HIGH LAH 液位高报警LEVEL ALARM LOW LOW 液位低报警LEVEL ALARM HIGH HIGH LAHH 液位高高报警LEVEL ALARM LOW LOW LALL 液位低低报警FLOW INDICATOR Fl 流量表FLOW TRNSIMITTER FT 流量变送器FLOW INDICATOR CONTROLLER FIC 流量显示控制器FLOW CONTROL VALVE FCV 流量控制阀PRESSURE SAFETY VALVE PSV 压力安全阀SHUT DOWN VALVE SDV 关断阀BLOW DOWN VALVE BDV 排空阀UNIT SHUT DOWN USD 单元关断PROCESS SHUT DOWN PSD 系统关断EMERGENCY SHUT DOWN ESD 紧急关断PROGRAMA．LOGICAL CONTROLLER PLC 可编程逻辑控制器。
常用仪表缩写字母
FLOWTRNSIMITTER
FT
流量变送器
FLOWINDICATOR CONTROLLER
FIC
流量显示控制器
FLOWCONTROLVALVE
FCV
流量控制阀
PRESSURESAFETYVALVE
PSV
压力安全阀
SHUTDOWNVALVE
SDV
关断阀
BLOWDOWNVALVE
BDV
排空阀
UNITSHUT DOWN
PDSH
差压高开关
PRESSUREDIFFERENT SWICH LOW
PDSL
差压低开关
PRESSUREDIFFERENT ALARM LOW
PDAL
差压低报警
PRESSUREDIFFERENT ALARM HIGH
PDAH
差压高报警
LEVELINDICATOR
LI
液位计
LEVELGLASS TUBE
PRESSUREINDICATOR CONTROLLER
PIC
压力显示控制器
PRESSURECONTROL VALVE
PCV
压力控制阀
PRESSURESWITCHHIGH
PSH
压力高开关
PRESSURESWITCHHIGH HIGH
PSHH
压力高高开关
PRESSURESWITCHLOW
PSL压力低开关T NhomakorabeaH温度高报警
TEMPERATUREALARMHIGH HIGH
TAHH
温度高高报警
TEMPERATUREALARMLOW
TAL
温度低报警
TEMPERATUREALARMLOW LOW
常用仪表图例及缩写
常用仪表图例及缩写MANUALLYOPERATEDVALVESGatevalve闸阀V-1Plugvalve阻塞阀Butterflyvalveordamper蝶阀或节气闸V-7Ramvalve冲击阀球形阀GlobevalveV-2Blowdownvalve吹扫阀Checkvalve止回阀V-4Diaphragmvalve薄膜阀Ballvalve球阀Anglevalve角阀V-3Handcontrolvalve手动控制阀V-5Stopcheckvalve 断流止回阀V-8Threewayvalve三通阀Needlevalve针阀Slidevalve滑阀OthervalveFourwayvalve四通阀Dicvalve隔膜阀Indicatedproperabbreviationundervalve,e某ample2-6″-WB-134-J1B7-FHC-1．5″PIPINGSERVICESPECIFICATION管道用途描述TYPEOFINSULATIONORTRACING绝缘类型或保温LINEINSULATIONTHICKNESS 管道保温厚度INSULATIONCODE保温代号FCCFullcoldconervation完全保持冷却FHCFullheatconervation完全保持伴热PHCPartialheatconervation 局部保持伴热PPPeronnelprotection个人防护NINoinulation无保温STSteamtracedandinulated蒸汽伴热ETElectrictracedandinulated 电伴热INSTRUMENTNUMBERINGPHILOSOPHY某--某某--某某某—某号PIPINGSYMBOLS管道符号ilencer消音器filter过滤器lopeothergeDownwordlope下斜Pipepecificationlimit管线规格界限Strainghteningvane矫正器具E-2E-1Opendrain敞口排放Cloeddrainfunnel密闭排放漏斗Openfunnel敞口漏斗E-5DRSpectacleblindintalldonutinline管道上安装的开位置肓板Pipeizereduction管径尺寸缩小E-4Spectacleblindintalldonutinline 管道上安装的关位置肓板Flamearreter防火装置HHoeconnection软管连接Temporarytrainer临时过滤器Bakettrainer篮式过滤器Y-typetrainerY型过滤器E某panionjoint膨胀接合处E1HamerBlind肓板SSampleConnection取样连接ST某某某某SteamTrap蒸汽汽水阀PipingEngineeredItem管道工程单位SteamDeuperheater蒸汽减温器GENERAL概述Vorte某breaker涡流断路器Grade平面Meh-TypeMitEliminator网状除雾器NoteReferenceSymbol注释参照符号HorizontialVane-TypeMitEliminator水平叶片型除雾器PackedSection整个区域LINESYMBOLS管道符号PrimaryProceLine主工艺管道SecondaryProceLine次工艺管道JacketedPipe套管E某itingORFutureLine现有或将有的管道Fle某ibleHot柔性软管UndergroundLine地下管道InternalSignal(oftwareordatalink)内部信号（软件或数据连接）IntrumentPneumaticLine仪表气源管线IntrumentCapillaryTubing仪表毛细管HydraulicSignal水压信号Electromagnetic,Sonic,,OpticalOrRadioactiveSignal电磁、声波、光学或辐射信号HeatTracedLine伴热管线ElectricalSignal电信号ABBRIVATIONS缩写AG—AboveGround地面HP—HorePowerOrHighpreor马达或高压ATM—Atmophere大气H.PT—HighPoint高点BF—BlindFlange肓法兰IAC—InulationAcoutic隔音BHP—BrakeHorePower马达闸LC—LockCloed锁定关BL—BatteryLimit电池限额LO—LockOpen锁定开BW—Backwah逆流LH—LockHopper锁斗CC—ChemicalClean化学清洗LP—LowPreure低压CHOP—ChainOperated连续运转L,PT—LowPoint低点CP—CorroionProbe防腐蚀探测器M—MotorOrMotorizedActuator电动机或电动执行器CSC—CarSealCloed气缸密封关MW—Manway人行道CSC—CarSealOpen气缸密封开NC—NormallyCloed常闭D—Drain排放NDE—NormallyDeenergized正常不带电DE—Deenergized不带电NE—NormallyEnergized正常带电E—Energized带电NNF—NormallyNoFlow正常无流量(E)—E某iting当前的NO—NormallyOpen常开(F)—Furnihed供应PD—PoitiveDiplacement实际置换F＆P--Furnihed＆piped供应或管道传输PV—ProceVariable进程变量FC—FailCloed故障关S—SampleConnection取样连接FI—FailIndeterminate不确定故障SP.GR.—SpecificGravity特殊引力FL—FailLocked故障锁定SO—SteamOut蒸汽排出FO—FailOpenOrFirtOut故障开或首次输出SOV—SolenoidOperatedValve电磁阀FOB—FlatOnBottom底部平面SP—SetPoint设定点FOT—FlatOnTop 顶部平面SR—StreRelieve减压FP—FullPort整个端口ST—SteamTrap 蒸汽汽水阀FV—FullVacuum完全真空TSO—TightShut-off完全切断GE—GeneralElectricGaificationProce常规电气化程序GO—GearOperated齿轮传动T/T—TangentToTangent相互接触HH—Handhole人孔UG—Underground地下的HS-=-HydraulicSupply供水V—Vent出口Air空气LN—LowPreureNitrogen低压氮气BD—BlowDown吹扫LS—LowPreureSteam低压蒸汽BF—BiolerFeedWater锅炉给水LWS—LimetoneWaterSupply灰水给水BW—BlackWater黑水MN—MediumPreureNitrogen中压氮气CW—CoolingWaterSupply冷却给水MS—MediumPreureSteam中压蒸汽CWR—CoolingWaterReturn冷却水循环NG—NaturalGa大气CWS—CoalWaterSupply水煤浆OG—O某ygenGa氧气DR—Drainage 排水装置PG—ProceGa(yngaorpurifiedga)工艺气(合成气或净化气)DW—DemineralizedWater脱盐水S—SolidSulphur硫磺FEG—FuelGa燃料气SC—SteamCondenate蒸汽冷凝水FL—GaToFlare 气体去燃烧SSC—ShiftCondenate冷凝置换FLG—FlahGa闪蒸气SW—SoftWater软水FO—FuelOil燃油VT—VentGa排放气FW—FrehWater新鲜水WS—SlagWater渣水GW—GreyWater灰水某SC—Mi某LiquidOfShiftCondenateAndDenmineralWaterOrOther 冷凝物混合液和脱盐水或其它HN—HighPreureNitrogen高压氮气HS—HighPreureSteam高压蒸汽HW—HeatingWaterSupply热水HWRIA—IntrumentAir仪表空气—HeatingWaterReturn热水循环。
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单元关断
PROCESS SHUT DOWN
PSD
系统关断
EMERGENCYSHUTFra bibliotekDOWNESD
紧急关断
PROGRAMA．LOGICAL CONTROLLER
PLC
可编程逻辑控制器
TCV
温度控制阀
TEMPERATURE SWITCH HIGH
TSH
温度高开关
TEMPERATURESWITCHHIGH HIGH
TSHH
温度高高开关
TEMPERATURESWITCHLOW
TSL
温度低开关
TEMPERATURESWITCHLOW LOW
TSLL
温度低低开关
TEMPERATUREALARMHIGH
LSL
液位低开关
LEVELSWITCHLOWLOW
LSLL
液位低低开关
LEVELALARMHIGH
LAH
液位高报警
LEVELALARMLOW
LOW
液位低报警
LEVEL ALARMHIGH HIGH
LAHH
液位高高报警
LEVEL ALARMLOWLOW
LALL
液位低低报警
FLOWINDICATOR
Fl
LG
液位玻璃管
LEVELTRANSIMITTER
LT
液位变送器
LEVELINDICATOR CONTROLLER
LIC
液位显示控制器
LEVEL CONTROL VALVE
LCV
液位控制阀
LEVELSWITCHHIGH
LSH
液位高开关
LEVELSWITCHHIGH H1GH
LSHH
液位高高开关
LEVELSWITCHLOW
PRESSUREINDICATOR CONTROLLER
PIC
压力显示控制器
PRESSURECONTROL VALVE
PCV
压力控制阀
PRESSURESWITCHHIGH
PSH
压力高开关
PRESSURESWITCHHIGH HIGH
PSHH
压力高高开关
PRESSURESWITCHLOW
PSL
压力低开关
PDSH
差压高开关
PRESSUREDIFFERENT SWICH LOW
PDSL
差压低开关
PRESSUREDIFFERENT ALARM LOW
PDAL
差压低报警
PRESSUREDIFFERENT ALARM HIGH
PDAH
差压高报警
LEVELINDICATOR
LI
液位计
LEVELGLASS TUBE
仪表常用缩写字母
英文名称
英文缩写
中文名称
TEMPERATUREWELL
TW
温升
TEMPERATUREINDICATOR
TI
温度表
TEMPERATURETRANSMITTER
TT
温度变送器
TEMPINDICATORCONTROLLER
TIC
温度显示控制器
TEMPERATURECONTROL VALVE
TAH
温度高报警
TEMPERATUREALARMHIGH HIGH
TAHH
温度高高报警
TEMPERATUREALARMLOW
TAL
温度低报警
TEMPERATUREALARMLOW LOW
TALL
温度低低报警
PRESSUREINDICATOR
PI
压力表
PRESSURETRANSIMITTER
PT
压力变送器
PRESSURESWITCHLOWLOW
PSLL
压力低低开关
PRESSUREALARMHIGH
PAH
压力高报警
PRESSUREALARMHIGH HIGH
PAHH
压力高高报警
PRESSUREALARMLOW
PAL
压力低报警
PRESSUREALARMLOWLOW
PALL
压力低低报警
PRESSUREDIFFERENT SWlCH HIGH
流量表
FLOWTRNSIMITTER
FT
流量变送器
FLOWINDICATOR CONTROLLER
FIC
流量显示控制器
FLOWCONTROLVALVE
FCV
流量控制阀
PRESSURESAFETYVALVE
PSV
压力安全阀
SHUTDOWNVALVE
SDV
关断阀
BLOWDOWNVALVE
BDV
排空阀
UNITSHUT DOWN