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E+H Cerabar PMP55絕壓與表壓變送器-恩德斯豪斯Endress Hauser

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品牌: 恩德斯豪斯E+H
單價(jià): 面議
所在地: 上海
有效期至: 長(zhǎng)期有效
最后更新: 2017-04-16 19:52
瀏覽次數(shù): 387
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產(chǎn)品詳細(xì)說(shuō)明
E+H Cerabar PMP55絕壓與表壓變送器-恩德斯豪斯Endress Hauser 原裝正品

 

采用全焊接式膜片密封的數(shù)字式壓力變送器,適用于氣體、蒸汽和液體測(cè)量


Cerabar PMP55數(shù)字式壓力變送器采用金屬膜片密封,主要用于過(guò)程工業(yè)和衛(wèi)生行業(yè),測(cè)量液體的壓力、液位、體積和質(zhì)量。PMP55專為高壓和極端高溫測(cè)量場(chǎng)合設(shè)計(jì),*高工作溫度可達(dá)400 °C(-94 ~ 750°F)。量程可調(diào),快速設(shè)定功能節(jié)省成本和時(shí)間。符合IEC61508和IEC 61511標(biāo)準(zhǔn),滿足SIL2功能安全要求。

單腔室鋁或不銹鋼 (316L) 外殼

  • 過(guò)程鏈接:螺紋,法蘭或衛(wèi)生型連接

  • 溫度范圍: -70 至 +400°C (-94 至 +752°F)

  • 壓力范圍:+400mbar 至 +400bar (+15 至 +6,000psi)

  • 精度誤差:±0.15%, "鉑金版" ±0.075%

  • 國(guó)際防爆保護(hù)認(rèn)證,WHG溢出保護(hù), SIL, 衛(wèi)生型認(rèn)證, 船級(jí)認(rèn)證
     

    測(cè)量原理 絕壓儀表
    特點(diǎn) Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm and diaphragm seal. 
    電源/通信 4...20mA HART
    11,5...45V DC (Non Ex):
    Ex ia: 11,5...30V DC
    PROFIBUS PA:
    9...32 V DC (Non Ex)
    FOUNDATION Fieldbus:
    9...32 V DC (Non Ex)
     
    測(cè)量精度 Standard 0,15%
    Platinum 0,075%
    長(zhǎng)期穩(wěn)定性 < 0,1% of URL/year
    0,2% of URL/ 5 years
    0,25% of URL/ 10 years
    過(guò)程溫度 -70°C…400°C 
    (-94°F…752°F) 
    環(huán)境溫度 -40°C...85°C 
    (-40°F...185°F) 
    量程 400mbar...400bar
    (15psi...6000psi) 
    relative/ absolute
     
    Smallest calibratable span 20 mbar (2.9 psi) rel./ abs.
    Vacuum resistance 50 mbar (7.25psi) abs.
     
    開關(guān)比 20:1
    *大過(guò)壓極限 600bar (9000psi) 
    過(guò)程連接 Thread:
    G1/2...G2, MNPT1/2...MNPT2
    Flange:
    DN25...DN100,
    ASME 1"...4",
    JIS 10k
    Diaphragm seal 
    衛(wèi)生型 Tri-Clamp
    DIN11851
    DIN11864-1
    NEUMO
    Varivent
    SMS
    DRD
    Universal adapter
    Material process membrane 316L, AlloyC,
    Tantal, PTFE,
    Rhodium>Gold
    Material gasket None, diaphragm welded
    Fill fluid Silicone oil,
    Inert oil,
    Vegetable oil,
    High temperature oil,
    Low temperature oil,
     
    Material housing Die-cast aluminum,
    AISI 316L
    輸出 4...20 mA
    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus 
    證書和認(rèn)證 ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
     
    Safety approvals SIL
     
    Design approvals EN10204-3.1
    NACE MR0103
     
    Hygienic approvals CoC ASME-BPE
    3A, EHEDG
     
    Marine approvals GL/ ABS/ LR/ BV/ DNV
測(cè)量原理 絕壓儀表
特點(diǎn)/應(yīng)用 Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm and diaphragm seal. 
電源/通信 4 ..20mA HART: 
11,5...45V DC 
Ex ia: 11,5...30V DC
PROFIBUS PA
FOUNDATION Fieldbus 
測(cè)量精度 0,15% 
Platinum 0,075% 
長(zhǎng)期穩(wěn)定性 < 0,1% von URL/ year
0,2% of URL/ 5 years
0,25% of URL/ 10 years
環(huán)境溫度 -40°C...85°C 
(-40°F...185°F) 
過(guò)程溫度 -70°C…400°C 
(-94°F…752°F) 
過(guò)程絕壓/*大過(guò)壓界限 600bar (9000psi)   
壓力測(cè)量范圍 1bar...400bar (15psi...6000psi)   
接觸介質(zhì)部件 316L 
AlloyC 
Montel 
Tantal 
Rhodium 
過(guò)程連接 Diaphragm seal 
Flanges (DIN, ASME, JIS)   
Tri-Clamp ISO2852 
Hygienic connections  
*大測(cè)量距離 4000m (13.123ft) H2O   
輸出 4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus 
證書和認(rèn)證 ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
 
Safety approvals SIL
 
Design approvals EN 10204-3.1
NACE MR0175, MR0103
AD2000
 
Hygienic approvals 3A, EHEDG
CoC ASME-BPE
 
Marine approval GL/ ABS/ LR/ BV/ DNV
 
可選項(xiàng) local display 
應(yīng)用局限 Measuring cell: Metal welded 
If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure