PMP71/PMC71智能壓(yā)力(lì)變送器
工作原理
l         擴散矽傳(chuán)感器：過(guò)程壓(yā)力作(zuò)用(yòng)於(yú)密(mì)封隔離膜(mó)片，通過密封液(yè)傳(chuán)導至(zhì)擴散矽傳(chuán)感器。壓力(lì)的作用使(shǐ)之在(zài)傳感器(qì)上(shàng)產(chǎn)生壓阻(zǔ)效(xiào)應改變擴(kuò)散(sàn)矽(guī)阻值(zhí)，由電橋(qiáo)回路轉換(huàn)成毫(háo)伏信(xìn)號，再送(sòng)往(wǎng)變(biàn)送器電路轉成4~20mA輸出。溫度變(biàn)化(huà)造(zào)成(chéng)的(dí)壓力變(biàn)化(huà)相(xiāng)當於壓阻(zǔ)阻值變(biàn)化的誤(wù)差(chà)，由於(yú)傳感器內部(bù)了的網阻值(zhí)綫路(lù)予以補償(cháng)，從而(ér)極(jí)大地保證了測量精(jīng)度
 PMP71/PMC71智(zhì)能壓(yā)力變(biàn)送器基本構(gòu)造
l         Cerabar S采用(yòng)模(mó)塊(kuài)化(huà)和標準化(huà)的設(shè)計(jì)，部(bù)件互換(huàn)性強(qiáng)，從(cóng)而使備(bèi)件庫存量少，維修方便(biàn)
l         不同傳(chuán)感器其(qí)連(lián)接結構是相同(tóng)的設(shè)計，極易更換(huàn)。電子(zǐ)綫(xiàn)路板適用(yòng)於(yú)所(suǒ)有(yǒu)不(bù)同(tóng)量(liáng)程傳感器(qì)，可任(rèn)意互換
l         密封外殼(ké)分隔(gé)兩(liǎng)個互相(xiāng)封閉的部分，一個是(shì)電(diàn)纜(lǎn)連(lián)接(jiē)室，一個是(shì)電子(zǐ)綫(xiàn)路室(shì)，這樣的結構使綫路板避免環境(jìng)空氣(qì)的(dí)汙染，提高了(liǎo)能(néng)力

公司(sī)主營：壓力變送(sòng)器：P20，P21，P30，P31，P41， PMC133，PMC133IZ,PMC134，PMC535，PMC536，PMC41，PMC45，PMP41，PMP45，PMP46，PMP48，PMC731，PMP731，PMC631，PMC635，PMP635, PMC131，PMP131，PMP135, PMC71，PMP71，PMP75.
PMC731-131P2H1T

中(zhōng)宣選(xuǎn)型：
FMD630-XBGH4L3EA
PMP131-A1101A1S
PMP55-AA21JA1FGCCXJS1A+AK
PMC731-131P2H1T
PMP71-ABA1P21GAAAA

中(zhōng)宣(xuān)儀表(biǎo)產品(pǐn)全(quán)型號：
P31-10010 M20*1.5 0-1MPA
P31-10010 M20*1.5 4-20MA
P31-10011  0-1.6MPA
P31-10011 0-1.6MPA
P31-20010   0-10BAR
P31-20012   0-25BAR
P40  G1/2  0-50KA
P41-P200A40
PMC131-A15FID14
PMC133-1B1F2P6 0-0.1MPA
PMC134-3B1F2P6F13T
PMC41-HE21P2P11T1
PMC45-RE11F2B1AG1  0-0.4BAR
PMC45-RE11F3B1AL1  0-0.4BAR
PMC45-RE11H2A1AR1
PMC531 D50A2P6F14T量程0-400KP
PMC531-D15A2P6F1XT   0-0.4BAR
PMC531-D15A2P6F1ZT    0-0.6BAR
PMC531-D50A2P6G1G0-1MPA
PMC531-D510A2A6
PMC534 11FA2P6Y1GT
PMC534-11EA2F6[T]  0-400KPA
PMC534-11FA2P6T *1  1MPA
PMC534-11FG2P6T *1   1MPA
PMC631-R31P9M1DAL
PMD235-KB4A2EB2C[GOT]
PMD70-ABA7F2BAAA—50- 50PA
PMP131-A1101A1S(0-10BAR)
PMP131-A3101A2Q
PMP135-A1GO1A2Q 0-400KPG
PMP46-RE2P2H1ALA
PMP48-RE17H2H1ARG1 *2  -100 ~100KPA

PMC531
PMC534[Z]
PMC535[Z]
PMC536[Z]
P41-P230A33
P41-P230A26
P41-P200A40
PMD235
PMC1330
PMC534
PMC531
PMP41-RK13P2A11M1
PMP41
PMP731
PMC731
P30
P31
P40
PMC534-11FA2P6GFT
PMC133 0-0.4MPA G1/2
PMP733 0-0.4MPA G1/2 不帶顯示
PMP733 0-0.4MPA G1/2 帶顯示
DB103-G11FA26
PMP41-RE13H2H11T1
PMP41-RE13P2H11T1
PMP41-RE13U2H11T1
PMD235-KH4A2EB1C
PMC534-11EA2F6T 
PMC534-11EA2F6P
PMD235-KH4F2EB1C
PMC 133-1R1F2P6G1F 
PMC531-D50A2P6G1G
PMC133-1B1F2P6G1G
P41-P230A33
P41-P230A26
P41-P200A40
PMD235 PMC1330
PMC534 PMC531
PMP41-RK13P2A11M1
PMP41 PMP731
PMC534-11FA2P6GFT
PMP733 0-0.4MPA G1/2 不(bù)帶(dài)顯示
PMP733 0-0.4MPA G1/2 帶顯示
DB103-G11FA26
PMC531-D40A2P6G2FT
PMC731-R41P2H1R1GT
PMC534-11FG2P6F14
PMD235-KH4D2EB1C(GOL3T)
PMP41-RE13H2H11T1
PMP41-RE13P2H11T1
PMP41-RE13U2H11T1
PMD235-KH4A2EB1C
PMC534-11EA2F6T
PMC534-11EA2F6P
PMD235-KH4F2EB1C
PMC133-1R1F2P6G1F
PMC531-D50A2P6G1G
PMC731-R31P2H1T1
PMC133-1REF2F6T

差(chà)壓(yā)變送(sòng)器
P41-P230A33
P41-P230A26
P41-P200A40
PMD235
PMC133
PMC534
PMC531
PMP41-RK13P2A11M1
PMD235-KH4F2EB1C
PMP41
PMP731
PMC731

PMC534-11FA2P6GFT
PMC133 0-0.4MPA G1/2
PMP733 0-0.4MPA G1/2 不帶顯示(shì)
DB103-G11FA26
PMC731-R41P2H1R1GT
P41-P200A40 0-1MPA
PMC534-11EA2F6G1FT0-0.6MPA
PMC534-11EA2F6P
PMC534-11EA2F6T
PMC531-D40A2P6G2FT
PMC531-D50A2P6G1G
PMC133-1R1F2P6G1F 
PMC133-1R1F2F6T
PMC133-1REF2P6T
PMC133-1REF2F6T
PMC133-1ROM2P6G706T0
PMC731-R31P2H1T1
PMC731-I41F2H1T1[T2]
PMP46-RE13P2A1ALA
DB101 G1TE205Z液(yè)位(wèi)傳(chuán)感器(qì)  4米綫(xiàn)
DB101-G1EE205Z D=1MH=6MI=6.2
PMD235-KH4D2EB1C(GOL3T)
PMD235ZH4D2DB1CG07
PMD235-KH4F2EB1C
PMP41-RE23P2H11M1
PMP41-RE13P2J11F1  0-1MPA
PMP41-RE13P2J11P1
PMC41-RE21M2H11T1
PMP731-R33P2H1T1[T]
PMC133-1B1F2P6F1T(T)
PMC133-1B1F2P6F1T(T)
PMC133-1B1F2P6F14(T)
PMP41 D24V 0-1MPA
PMC133 1B1F0-1MPA 
PMC531 4-20MA 0-60KPA
PMC534 4-20MA 0-100KPA
PMC534-11FA2P6GFT
PMC133 0-0.4MPA G1/2
PMP733 0-0.4MPA G1/2 不帶顯示(shì)
PMP733 0-0.4MPA G1/2 帶顯示
DB103-G11FA26
PMC731-R41P2H1R1GT
P41-P200A40 0-1MPA
P41-P200A42 0-1.6MPA
PMC534-11EA2F6G1FT0-0.6MPA
PMC534-11FG2P6F14 G2外螺(luó)紋，0-400KPA
PMC534-11FA2P6[T]0-100KPA
PMC534-11FG2P6F14[T]0-400kpa
PMC534-11EA2F6P
PMC534-11FA2P6F1ZT
PMC534-11FA2P6F14T  0-400KPA
PMC534-11FA2P6F11T  0-0.16MPA
PMC534-11FA2P6F14  0-400KPA
PMC534-11EA2F6T
PMC531-D40A2P6G2FT
PMC531-D50A2P6G1G
PMC133-1R1F2P6G1F 
PMC531-D50A2P6G1G0-1MPA
PMC531-D510A2A6
PMC534 11FA2P6Y1GT
PMC534-11EA2F6[T]  0-400KPA
PMC631-R31P9M1DAL
PMD70-ABA7F2BAAA—50- 50PA
PMP135-A1GO1A2Q 0-400KPG