| Murphy機(jī)械式壓力和真空儀表 Swichgage instruments 摩菲儀表在世界范圍內(nèi)之所以享有盛名,是因?yàn)槠淠陀每煽康钠焚|(zhì)。摩菲儀表精確度高,使用壽命長(zhǎng)。是我們客戶(hù)成就了摩菲儀表良好的口碑,我們只是持之一恒地造出一個(gè)又有一個(gè)高品質(zhì)的儀表。MURPHY機(jī)械式儀表 :摩菲機(jī)械式儀表?yè)碛械募夹g(shù),的制造工藝。摩菲Swichgage繼電式儀表在顯示參數(shù)的同時(shí),還提供了控制功能: 經(jīng)典的繼電式儀表設(shè)計(jì) 帶報(bào)警點(diǎn)輸出的壓力指示 報(bào)警點(diǎn)可視并可以從表面調(diào)節(jié) 報(bào)警點(diǎn)輸出可用于觸發(fā)警報(bào)及停機(jī) 產(chǎn)品技術(shù)指標(biāo)超過(guò)通用的SAE標(biāo)準(zhǔn) 多數(shù)壓力表產(chǎn)品采用標(biāo)準(zhǔn)的常開(kāi)開(kāi)關(guān)輸出。 | | 20P直感式壓力表 MURPHY 20P / 25P Series Mechanical Pressure Gauge | 20BPG壓力表 20BPG / 20BVG / 20BTG (Mechanical Pressure Gauges) | | | 20DP / 25DP / A20DP / A25DP Mechanical Pressure Gauges Murphy 20DP Differential Pressure Swichgages壓差表 | MURPHY 20V / 25V系列真空表 MURPHY 20V / 25V / A20V / A25V Mechanical Pressure Gauges | | | A20P直感式壓力表 MURPHY A20P / A25P Series Mechanical Pressure Gauges | | | | | A25V真空壓力表 | | | PSB壓力開(kāi)關(guān) | PXT壓力傳感器 | | | 4.5" (114mm) 電接點(diǎn)壓力表 MURPHY 45APE Series Mechanical Pressure Gauges | 4.5" (114mm)電接點(diǎn)壓力表 MURPHY OPL Series Mechanical Pressure Gauges | | | MURPHY ES Series Resistive Senders | PT167EX防爆壓力表 MURPHY PT167EX Mechanical Pressure Gauges | - 2-2.5英寸直感式壓力表 - 20P & 25P Series – The 2- and 2.5-inch (51 and 64 mm) dial pressure Swichgage instrument.
- A20P & A25P Series – The 2- and 2.5-inch (51 and 64 mm) dial pressure Swichgage instrument with a polycarbonate case for environmental sealing.
- 20V, 25V, A20V, A25V – The 2- and 2.5-inch (51 and 64 mm) dial vacuum Swichgage instrument.
- 20DP, 25DP, A20DP, A25DP – The 2- and 2.5-inch (51 and 64 mm) dial differential pressure Swichgage instrument. 美國(guó)murphy壓差表,世界直感式壓差表,具有高可靠性、耐久性、耐腐蝕等特點(diǎn)。適合于惡劣環(huán)境下使用。并具有報(bào)警開(kāi)關(guān)量的輸出。
- 20/25VWC, A25VWC – The 2- and 2.5-inch (51 and 64 mm)dial filter restriction Swichgage instrument.
- 20BPG, 20BVG, 20BTG – The ““B-Series" 2-inch (51 and 64 mm) dial pressure and vacuum Murphygage instrument.
- PSB壓力開(kāi)關(guān) – Direct mount pressure switch.
- DHK – Oil pressure tubing kits
4.5英寸直感式壓力表 - OPL Series – The 4.5-inch (114 MM) dial pressure gage and Swichgage instrument.
- PT167EX – The 4.5-inch (114 MM) dial lead line pressure gage and Swichgage instrument.
- 45 Series – The 4.5-inch (114 MM) dial pressure Swichgage instrument for Magneto, CD and battery ignition system.
- 45APE – The 4.5-inch (114 MM) dial pressure Swichgage instrument.
壓力變送器 - PXT Series壓力傳感器 – Pressure transmitters.
資料下載 | 20P & 25P Series pressure Swichgage instrument | | | A20P & A25P Series pressure Swichgage | PDF | | 20V, 25V, A20V, A25V vacuum Swichgage instrument. | PDF | | 20DP, 25DP, A20DP, A25DP differential pressure Swichgage | PDF | | 20/25VWC, A25VWC filter restriction Swichgage instrument. | PDF | | 20BPG, 20BVG, 20BTG pressure and vacuum Murphygage instrument. | PDF | | PSB壓力開(kāi)關(guān) – Direct mount pressure switch. | PDF | | DHK – Oil pressure tubing kits | PDF | | OPL Series pressure gage and Swichgage instrument. | PDF | | PT167EX pressure gage and Swichgage instrument. | PDF | | 45 Series pressure Swichgage instrument | PDF | | 45APE pressure Swichgage instrument. | PDF | | PXT-K Series壓力傳感器 – Pressure transmitters | PDF | | PD8100 Series eliminates pointer flutter on pressure indicating SWICHGAGE | PDF | Murphy壓力/工業(yè)用儀表 堅(jiān)固的2英寸和2.5英寸(51和64mm)機(jī)械式SWICHGAGE開(kāi)關(guān)表或MURPHYGAGE表;內(nèi)部采用膜片機(jī)構(gòu),外部電鍍鋼殼,聚炭脂酸表盤(pán)和不銹鋼罩圈。 產(chǎn)品匯總: 一、20P/25P系列壓力開(kāi)關(guān)表 -2英寸和2.5英寸(51mm和64mm) -量程達(dá)400psi(2.76MPa)(27.60bar) -表面可調(diào)節(jié)開(kāi)關(guān)接觸點(diǎn) 20PE和25PE系列 -除了帶微動(dòng)開(kāi)關(guān)外,與20P/25P相似 -出廠設(shè)定開(kāi)關(guān)點(diǎn) 二、20DP/25DP系列壓差式SWICHGAGE壓力開(kāi)關(guān)表 -2英寸和2.5英寸(51mm和64mm) -表面可調(diào)節(jié)高觸點(diǎn) -適用于機(jī)油、燃油和水濾清器阻力測(cè)定 三、20V/25V系列真空SWICHGAGE開(kāi)關(guān)表 -2英寸和2.5英寸(51mm和64mm) -0-20或0-30英寸汞柱(0-68 or 0-102kPa)(0-68 or 0-102bar) -表面可調(diào)節(jié)高低限位觸點(diǎn) 四、MURPHYGAGE表系列,只有儀表指示,沒(méi)有限位點(diǎn) -20BPG:表盤(pán)直徑2英寸(51mm),適用于壓力 -25PG:表盤(pán)直徑2.5英寸(64mm),適用于壓力 -20BVG:表盤(pán)直徑2英寸(51mm),適用于真空(汞柱) -20VWCG/25VWCG:表盤(pán)直徑2英寸和2.5英寸, 適用于真空(水柱) -20DPG/25DPG:表盤(pán)直徑2英寸和2.5英寸, 適用于壓差 五、20VWC和25VWC系列 -2英寸和2.5英寸(51mm和64mm)直徑 -0-30 or 0-50in水柱 -用于空氣阻力指示 -表面可調(diào)節(jié)高低限位點(diǎn) 六、直接安裝式壓力開(kāi)關(guān)(無(wú)表)PSB型 -內(nèi)部結(jié)構(gòu)與SWICHGAGE開(kāi)關(guān)相似 -帶微動(dòng)開(kāi)關(guān) -能操作各類(lèi)發(fā)動(dòng)機(jī)的報(bào)警裝置或停機(jī)裝置 -壓力量程達(dá)400PSI(2,76MPa)(27.60bar) 七、PS壓力開(kāi)關(guān) -堵頭式,直接安裝 -壓力點(diǎn)工廠設(shè)定為15psi,現(xiàn)場(chǎng)可在14-24psi范圍內(nèi)調(diào)節(jié) -適用于空氣、發(fā)動(dòng)機(jī)油或其他介質(zhì) 壓力/船用 可靠的密封處理,可防凝露,采用聚炭脂酸表盤(pán)和外殼,不銹鋼罩圈。 八、壓力SWICHGAGE開(kāi)關(guān)表A20P和A25P系列 -2英寸和2.5英寸(51mm和64mm) -壓力量程達(dá)400PSI(2,76MPa)(27.60bar) -表面可調(diào)低限觸點(diǎn) A20PE和A25PE系列型 -除帶微動(dòng)開(kāi)關(guān)與20P/25P類(lèi)似 -工廠設(shè)定開(kāi)關(guān)點(diǎn) -A25PE和A25PE系列型 -除帶微動(dòng)開(kāi)關(guān)外與20P/25P類(lèi)似 -工廠設(shè)定開(kāi)關(guān)點(diǎn) -A25PE是CBS標(biāo)準(zhǔn)標(biāo)定的非危險(xiǎn)場(chǎng)地使用的 -A25PE-EX是CSA標(biāo)準(zhǔn)標(biāo)定的用于Class I,Div.1 Group C&D的危險(xiǎn)場(chǎng)地 壓差壓力SWICHGAGE?開(kāi)關(guān)表A20DP/A25DP系列 -適用于機(jī)油,燃油和水濾清清器阻力測(cè)定 -表面可調(diào)節(jié)高限觸點(diǎn) 九、真空SWICHGAGE?開(kāi)關(guān)表A20V和A25V系列 -0-20 or 0-30汞柱(0-68 or 0-102Kpa)(0-68 or 0-102bar)真空度 -表面可調(diào)節(jié)高地限觸點(diǎn) 空氣阻力指示器A25VWC系列 -0-30 or 0-50in 水柱(0-76 or 0-127cm)真空度 -表面可調(diào)節(jié)高地限觸點(diǎn)(2英寸,直徑表不可調(diào)) 工業(yè)用壓力儀表 4.5英寸(144mm)機(jī)械式,SWICHGAGE開(kāi)關(guān)表或MURPHYGAGE表;布爾登傳感元件;可調(diào)節(jié)高低限位觸點(diǎn)和微動(dòng)開(kāi)關(guān) 一、壓力和真空SWICHGAGE開(kāi)關(guān)表OPLC系列 -真空、復(fù)式,壓力范圍30英寸汞柱,真空度從-1.01bar到20000psi -殼體帶法蘭盤(pán)安裝 -表盤(pán)客戶(hù)清晰,易讀 -表面可調(diào)節(jié)高低限,兩線連接觸點(diǎn) 二、OPLFC Series OPLFC系列 除了面板安裝外,與OPLC相似 45PE系列除了帶微動(dòng)開(kāi)關(guān)用于高低限外,與OPLC相似 三、45PEF系列 -除了面板安裝外,與45PE相似 四、45 Series -除了在內(nèi)部安裝有安全停機(jī)電磁開(kāi)關(guān)用于磁發(fā)電機(jī)或CD點(diǎn)火(特殊指定)外,與OPLC相似 五、OPLBP Series -除了在內(nèi)部安裝有可鎖閉式繼電器用于啟動(dòng)和停機(jī)操作外,與OPLC相似 SWICHGAGE & MURPHYGAGE INSTRUMENTS Swichgage instruments are high-quality diaphragm-actuated, dial gauges for various with built-in electrical switches.These switches are used for tripping alarms and/or shutdown devices. The 20 and 25 series gauge mechanism is enclosed in a steel case coated to resist corrosion. A-Series gauges have a polycarbonate case and are sealed from the environment. All gauges feature a polycarbonate, break-resistant lens and a polished, stainless steel bezel to help protect these rugged, built-to-last instruments. The pointer acts as both an indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts have a self-cleaning motion to ensure electrical continuity. More compact, gauge-only models without contacts (known as Murphygage instruments) are also available. - Pressure and Vaccuum Swichgage instruments
- 20P / 25P Sales Bulletin (94116 )
- A20 / A25P Sales Bulletin (94030)
- 20V / 25V / A20V / A25V Sales Bulletin (96023)
- 20DP / 25DP / A20DP / A25DP Sales Bulletin (96014)
- Temperature Swichgage instruments
- 20T / 25T Sales Bulletin (94031)
- A20T / A25T Sales Bulletin (95026)
- Sensing Bulb/Scale/Capillary Length Combinations (8428)
- Capillary, Bulb, Adapter, & Thermowell Specifications (9003)
- Murphygage instruments
- 20BPG / 20BVG / 20BTG Sales Bulletin (96012)
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