儀表專業(yè)英語

1、儀表、自控專業(yè)詞匯一、自控專業(yè)用詞匯 Terms per process control二、溫度測量儀表 Temperature measuring instrument三、壓力測量儀表 Pressure measuring instrument四、流量、液位測量儀表 Flow & level measuring instruments五、顯示儀表 Displaying instruments六、分析儀表 Analyzers七、氣動單元組合儀表 Instruments of the pneumatic aggregate八、執(zhí)行器 Actuator九、其他 Other十、儀表檢驗設(shè)備

2、Calibrating devices for instruments十一、閥門 Valves十二、圖名 Titles of drawings十三、電氣設(shè)備材料 Electrical apparatus & materials十四、自控設(shè)備表(表一) List of equipment for process control (1)流量 Flow   物位 Level   液位 Liquid level    溫度 Temperature壓力 Pressure分析 Analysis   指示 Indicat

3、ing      記錄 Recording傳遞 Transmitting   控制 Controlling     調(diào)節(jié) Regulating信號 Signaling      聯(lián)鎖 Interlocking    積算 Integrating遙控 Remote controlling 信號報警 Alarming   聲光信號 Acoustic and light signals多點記錄 Multipoint rec

4、ording    多點指示 Multipoint indicating集中檢測 Controlized measurement    人工操作 Manual operation測量范圍 Measuring range   分度號 Graduation  輸入 Input輸出 Output   刻度 Scale  等分刻度 Equally divided scale等百分比 Equal percent  精度(指儀表) Precision 精度(指測量)

5、Accuracy流量特性 Flow character(istic)   線性(調(diào)節(jié)閥) Linear   對數(shù)(調(diào)節(jié)閥) Logarithmic 方根(指記錄儀) Square root 力矩(指執(zhí)行器) Moment公稱力矩(指執(zhí)行器) Nominal moment   行程(指執(zhí)行器) Stroke常溫 Ambient temperature  常壓 Atm. Pressure微分 Derivative  積分 Integral  上限值 Upper limit下限值

6、Lower limit取壓點 Pressure tapping point檢測點 Measured point取樣點 Sampling point正環(huán)室(指孔板) Plus carrier-ring負環(huán)室(指孔板) Minus carrier-ring均壓環(huán)(指孔板) Pressure-equalizing ring伴熱管線 Tracing pipe脈沖(導(dǎo)壓)管線 Impulse pipe負遷移 Negative suppression正遷移 Positive suppression   保護管(指熱電阻,熱電偶) Sheath測溫(保護)套(指設(shè)備帶的) Thermow

7、ell    插入深度 Insertion length(浸入深度) (Immersion length)    儀表盤開孔 Panel-board cut-out一次儀表 Primary instrument     二次儀表 Secondary instrument現(xiàn)場(就地)安裝 Field (local) mounting盤裝 Panel mounting   架裝 Rack mounting  柱上安裝 Pole mounting側(cè)面安裝 Side mounting

8、 盤面安裝 Surface mounting壁裝 Wall mounting滯后 Lag  易接近性 Accessibility    可見性 Visibility(安裝)位置 (Mounting) location   間隙 Clearance    接管 Piping接線 Wiring 注字(指銘牌) Inscription二、溫度測量儀表 Temperature measuring instrument工業(yè)雙金屬溫度計 Industrial bimetallic thermometer玻璃水銀溫度計 Merc

9、ury-in-glass thermometer電接點壓力溫度計 Manometric thermometer with electric contacts光學(xué)溫度計 Optical pyrometer表面熱電偶 Surface thermocouple鎳鉻-鎳硅熱電偶 Chromel-silicel thermocouple鎳鉻-鎳鋁熱電偶 Chromel-alumel thermocouple鉑銠-鉑熱電偶 Platinum-rhodium platinum thermocouple    固定螺紋(普通式) 鎳鉻-鎳鋁熱電偶 Chromel-alumel thermo

10、couple with fixed threaded bushing固定螺紋(防濺式) 鎳鉻-鎳鋁熱電偶 Splash-proof chromel-alumel thermocouple with fixed threaded bushing雙支熱電偶 Twin thermocouple   鎧裝熱電偶 Armored thermocouple鉑熱電阻 Platinum resistance thermometer表面熱電阻 Surface resistance thermometer可動法蘭普通式鉑熱電阻 Platinum resistance thermometer w

11、ith movable flange溫包 Thermal bulb三、壓力測量儀表 Pressure measuring instrument彈簧管壓力表 Burdon-tube manometer氨用壓力表 Ammonia manometer氨用電接點壓力表 Ammonia manometer with electric contacts隔膜壓力表 Diaphragm sealed manometer法蘭膜片隔離式壓力表 Flanged diaphragm sealed manometer標準壓力表 Standard pressure gauge電接點彈簧壓力表 Bourdon-tube m

12、anometer with electric contacts氨用真空表 Ammonia vacuum-gauge膜片真空表 Membrane vacuum-gauge風(fēng)壓表 Output air pressure gauge膜盒式微壓計 Capsule-type micromanometer雙波紋管差壓計 Differential pressure gauge with double bellows活塞式壓力計 Piston type pressure gauge補償微壓計 Compensating micromanometer帶冷凝管壓力表 Manometer with condensin

13、g tube四、流量、液位測量儀表 Flow & level measuring instruments橢圓齒輪流量計 Ovalgear flowmeter濕式氣體流量計 Wet type gas flowmeter氣遠傳轉(zhuǎn)子流量計 Pneumatic remote transmitting rotameter靶式流量計 Target flowmeter玻璃轉(zhuǎn)子流量計 Glass type rotameter玻璃管液面計 Glass-tube level gauge浮標式遙控測液位計 Remote measuring float level meter環(huán)室標準孔板 Standard o

14、rifice with carrier-rings標準孔板 Standard orifice帶柄平孔板 Plate orifice with handle組合式高壓孔板 Assemble type HP orifice環(huán)室1/4圓噴嘴 Quadrant nozzle with carrier-rings蝸輪流量變送器 Turbine flow transmitter頻率轉(zhuǎn)換積算器 Frequency transducer with integrator三閥體 Three-valve manifold三通電磁閥 Three-way solenoid valve小口徑旋翼式冷水水表 Rotatin

15、g vane type cold water-meterTYQ-2型外浮筒液面調(diào)節(jié)器 Type TYQ-2 external cage displacer level controllerQBF3型單插入式法蘭差壓變送器 Type QBF3 single insertion flanged differential pressure transimitter帶平面(或槽面,凹面)密封面的節(jié)流裝置 Throttling device with flat (or grooved, female) sealing surface法蘭上鉆孔取壓的節(jié)流裝置 Throttling device with

16、drilled holes on flange帶槽面(或凹面)環(huán)室取壓的節(jié)流裝置 Throttling device grooved (or female) carrier-ring圓形均壓環(huán)取壓的孔板 Orifice plate with circular pressure-equalizing rings五、顯示儀表 Displaying instruments旋轉(zhuǎn)刻度自動平衡指示儀 Self-balancing indicator with rotating scale長圖自動平衡記錄儀 Strip-chart self-balancing recorder條形自動平衡顯示儀 Self-

17、balancing strip indicator動圈式溫度指示調(diào)節(jié)儀 Moving coil type temperature indicating controller小條型(自動平衡)指示儀 Small strip-type (self-balancing) indicator指示壓力調(diào)節(jié)器 Indicating pressure controller六、分析儀表 Analyzers磁氧分析器 Paramagnetic oxygen analyzer紅外線氣體分析器 Infrared type gas analyzer熱磁式氫氣分析器 Thermal-conductivity hydro

18、gen analyzer磁飽和穩(wěn)壓器 Magnetic saturated voltage stabilizer穩(wěn)壓器(氣體用) Manostat干燥器 Drier過濾器 Filter轉(zhuǎn)子流量計 Rotameter標準氣鋼瓶 Standard gas cylinder壓力調(diào)節(jié)器 Pressure regulator氣水分離器 Knock-out drum放大器 Amplifier七、氣動單元組合儀表 Instruments of the pneumatic aggregate二針一筆指示調(diào)節(jié)儀 Double-point single-pen indicating & recording

19、 controller氣動二針記錄儀 Pneumatic double-pen recorder氣動一針記錄儀 Pneumatic single-pen recorder氣動條形指示儀 Pneumatic strip-type indicator氣動色帶指示儀 Pneumatic colour-strip indicator氣動溫度變送器 Pneumatic temperature transmitter氣動壓力變送器 Pneumatic pressure transmitter氣動絕對壓力變送器 Pneumatic absolute pressure transmitter氣動法蘭式差壓變送

20、器 Pneumatic flanged differential pressure transmitter氣動差壓變送器 Pneumatic differential pressure transmitter氣動液位調(diào)節(jié)變送器 Pneumatic level controller transmitter氣動雙法蘭隔膜式差壓變送器Pneumatic double-flange diaphragm separated type differential pressure transmitter氣動串級指示記錄調(diào)節(jié)器 Pneumatic cascade indicating and recordin

21、g controller空氣過濾減壓閥 Air pressure regulator-filter氣動自鎖閥 Pneumatic self-locking valve大功率過濾器 Large capacity filter氣動閥門定位器 Pneumatic valve positioner氣動遙控板 Pneumatic remote control station氣動旁路遙控板 Pneumatic by-pass remote control station氣動付線板 Pneumatic by-pass station五孔氣插座 Five-hole pneumatic socket氣動加減器

22、Pneumatic adder-subtractor氣動繼動器 Pneumatic relay電-氣轉(zhuǎn)換器 Electric-pneumatic transducer氣動定值器 Pneumatic loading station氣動積算器 Pneumatic intergrating counter比值變送器 Ratio transmitter大功率減壓閥 Large capacity pressure regulator空氣安全閥 Air safety valve氣動差壓變送器 Pneumatic differential pressure transmitter變差 Variation膜盒

23、 Capsule背壓 Back pressure膜片 Diaphragm力平衡原理 Force-balance principle主杠桿 Force-bar拉條組件 Tension assembly反饋波紋管 Feedback bellows正(負)壓室 High (low) pressure chamber靜壓誤差 Static error反饋力矩 Feedback monent靜壓輪 Static aligement溫度誤差 Temperature error牽移機構(gòu) Elevation and depression unit隔離液 Sealing liquid基準液面 Reference

24、 level牽移彈簧 depression spring抵消 Balance out平衡狀態(tài) Balance condition最大牽移范圍 Maximum range of elevation epression單門過載沖擊 Over pressure impact from either direction拉滾,凹陷, 裂縫或腐蝕 Soratched, cracks or erosion咬合深度 Depth of jamming姿式誤差 Error position拉緊力應(yīng)更大些 Tighter . to great torque調(diào)壓螺釘 Pressure adjusting screw零

25、點漂移 Zero shoft故障現(xiàn)象 Troubles恒節(jié)流孔 Fixed restrictor波紋深度 Depth of undulars回差大 Exceeded variation輸出緩慢 Output slugglish負載容積 Loading capacity查漏清堵 Check for piping leaks & eliminate any clogs輸出振蕩 Vibrating of output行程誤差 Progressive error氣動指示記錄調(diào)節(jié)器 Pneumatic indicating and recorder controller串級記錄調(diào)節(jié)器 Casca

26、de recording controller記錄紙速度 Chart speed筆記錄式 Continuous pen writing記錄紙驅(qū)動機構(gòu) Chart drive mechanism浮環(huán) Floating disc靈敏度 Limitation of sensitibity平衡狀態(tài) In equilibrium氣(電)插座 Air (electric) connecting plug閥芯 Valve core報警指示器 Alarm indicator微分閥 Derivative restrictor比例加積分作用 Proportional plus reset action積分閥 Re

27、set restrictor平面節(jié)流閥 flat throttling valve反饋壓力瞬間變化值 Immediate change in feedback pressure自衡單元 Automatic balancing unit扇形板 Sector level平動-自動的切換裝置 Manual to automatic transfer給定與測量機構(gòu) Set point unit and measurement receive assembly同步誤差 Synchro error比例度 Proportional band等速法 Uniform velocity method階躍法 Ste

28、p change method八、執(zhí)行器 Actuator氣動薄膜調(diào)節(jié)閥 Pneumatic diaphragm control valve流量特性 :直線 Flow characteristic: Liner對數(shù) Logarithmic信號壓力 Signal pressure公稱力矩 Nominal moment帶手輪散熱片閥門定位器 With hand wheel , radiator & valve氣閉 Air to close氣開 Air to open快開式 Quick-open type高壓氣動薄膜執(zhí)行機構(gòu) High pressure pneumatic diaphragm

29、 actuating mechanism氣動活塞切斷閥 Pneumatic piston cut-off valve帶手輪散熱片 With hand wheel , radiator氣動長行程執(zhí)行機構(gòu) Pneumatic long-stroke actuating mechanism九、其他 Other隔離器 Sealing pot調(diào)壓器 Pressure regulator框架式儀表盤 Frame type instrument panel-board with sides bend back半模擬儀表盤 Semi-graphic instrument (panel-board)空白半模擬儀

30、表盤 Blank semi-graphic instrument panel-board左側(cè)門 Left side door右側(cè)門 Right side door直形櫥式操縱臺 Console with wardrobe儀表箱 Instrument box保溫箱 Heat insulated box儀表保護箱 Instrument protecting box銘牌框 Nameplate光字排 Illuminated nameplate右開門左封閉柜式儀表盤 Case type instrument panel-board with door at right side & left s

31、ide enclosed十、儀表檢驗設(shè)備 Calibrating devices for instruments低電位直流電位差計 Low-potential D.C. potentiometer直流復(fù)射式檢流計 D.C. reflecting galvanometer便攜式飽和標準電池 Portable sturated standard cell高溫管式電阻爐 High temperature electric resistance tubular furnace單雙臂兩用直流 Single-arm & double-arm (double-purpose) D.C. bridge

32、攜帶式直流單臂電橋 Portable single-arm D.C. bridge攜帶式直流電位差計 Portable D.C. ptentiometer晶體管穩(wěn)壓電源 Transistorized voltage stabilizer恒流可調(diào)信號源 Constant current adjustable signal source超級恒溫水浴 Super-grade thermostat with water bath超級恒溫油浴 Super-grade thermostat with oil bath萬用表 Avometer標準電熱偶 Standard thermocouple標準鉑電阻溫

33、度計 Standard platinum resistantance thermometer兆歐表 Megameter直流毫安表 D.C. milliammeter晶體管參數(shù)測試儀 Transistor parameter tester標準水銀溫度計 Standard mercury thermometer臺式手繞線機 Bench type hand winding machine十進位電阻箱 Decad type resistance box旋轉(zhuǎn)式直流電阻箱 Rotary D.C. resistance box微調(diào)電阻箱 Fine turning resistance box直流標準電阻 D

34、.C. standard resistance晶體管毫伏表 Transistorized millivoltmeter電子交流穩(wěn)壓器 Electronic A.C. voltage stabilizer超低頻信號發(fā)生器 Ultra low frequency signal generator真空表校驗表 Calibrator for vacuum gauges標準壓力表 Calibrator for pressure gauges秒表 Stop watch電熱干燥器強制空氣循環(huán) Electric drying oven , force-air circulation氮氣鋼瓶 Nitrogen

35、cylinder手電鉆 Hand electric drill冷藏瓶 Vacuum flask電吹風(fēng) Electric blower手搖試壓泵 Wobble pump for pressure testing旋片式真空泵 Ratary vane type vacuum pump標準準真空表 Standard vacuum gauge氧氣 壓力表 Oxygen pressure gauge步話機 Walkie-talkie氧氣壓力表校驗儀 Calibrator for oxygen pressure gauge氣動儀表校驗臺 Testing stand for pneumatic instrum

36、ents示波器 Oscillograph自耦變壓器 Auto-transformer十一、閥門 Valves卡套式球閥 Globe valve with sealing bushing儀表截止閥 Instrument block valve接表式儀表截止閥 Direct adapting instrument block valve節(jié)流式儀表截止閥 Throttling type instrument block valve內(nèi)螺紋截止閥 Internal threaded block valve氣源球閥 Ball valve for air supply二通閥 Two-way valve切換閥

37、 Switch-over valve直形外螺紋截止閥 Straight external threaded block valve角形外螺紋截止閥 Angle external threaded block valve壓套式儀表截止閥 Instrument block valve with pressed coupling氣動蝶閥 Pneumatic butterfly valve熱動式疏水器 Thermo-operated steam trap十二、圖名 Titles of drawings儀表盤正面布置圖 Instrument panel-board layout儀表盤盤后布置圖 Arra

38、ngement on the back of instrument panel-board儀表盤盤后接線圖 Wiring diagram on the back of instrument panel-board儀表盤盤后接管圖 Piping diagram on the back of instrument panel-board儀表盤盤內(nèi)接線圖 Instrument panel-board inside wiring diagram電纜,管纜平面敷設(shè)圖 Plan for running cable & cabled tubings由至管線平面敷設(shè)圖 Plan of instrume

39、nt piping & conduit running from to 電纜電線外部連接系統(tǒng)圖 Scheme of external cable & wire connections氣動管線外部連接系統(tǒng)圖 Scheme of external pneumatic piping connections供電原理圖 Scheme of power supply儀表供氣空視圖 Ismetric view of instrument air supply半模擬盤上信號燈原理接線圖 Wiring scheme of signal lamps mounted on the semi-grap

40、hic panel-board儀表保溫伴熱圖 Instrument tracing & instrument flow diagram壓力引線夾套保溫示意圖 Heat insulation diagram for jacked pressure impulse pipe壓力, 流量引線保溫伴熱示意圖 Heat insulation diagram for pressure &flow impulse pipes with tracing lines運轉(zhuǎn)設(shè)備信號原理圖 Signalization scheme for equipment running十三、電氣設(shè)備材料 Elec

41、trical apparatus & materials端子箱 Terminal box普通型接線端子 Ordinary terminal開關(guān)接線端子 Terminal with switch熔斷器接線端子 Terminal with fuse標記型接線端子 Marking terminal可調(diào)電阻接線端子 Terminal with adjustable resistance電氣帶蓋三通 Three-way conduit fitting with cover電氣帶蓋二通 Two-way conduit fitting with cover14線插頭座 14-wire socket14-針插頭 14-pin plug14-孔插座 14-hole socket電流開關(guān) Current switch裝置式自動開關(guān) Cluster automatic switch油浸式多點切換開關(guān) Oil-immersed multi-point switch油浸琴鍵開關(guān) Oil-immersed key switch氣動電開關(guān) Air operated electrical swit