欧美高清一区二区在线观看-欧美视频在线观看一区二区三区-国产综合久久久久精品-亚洲欧美日韩国产中文-日韩一区二区视频在线观看视频-欧美久久久噜噜噜久久-日韩av在线一线二线-国产综合一区二区三区视频-国内精品区二区三区,亚洲麻豆一区在线观看,欧美精品久久久蜜桃,97超碰在线免费视频

當(dāng)前位置:首頁(yè)  >  產(chǎn)品展示  >  壓力變送器  >  智能壓力變送器  >  1151AP高精度壓力變送器

高精度壓力變送器

【概要描述】1151AP高精度壓力變送器具有非常豐富的品種,這些品種可以精確地測(cè)量微差壓至大差壓、低壓力至高壓力、液位、真空度和比重。配合節(jié)流裝置還可以測(cè)量流量,不采用開(kāi)方器。法蘭式液位變送器,有平法蘭和插入式法蘭;安裝法蘭有3#和4#、150#(工作壓力為1.89Mpa)和300#(工作壓力為4.95Mpa)四種組合可供組合可供用戶(hù)選用。

型號(hào):1151AP 點(diǎn)擊量:1976 廠商性質(zhì):生產(chǎn)廠家 更新日期:2025-11-03
產(chǎn)品詳情

1151AP高精度壓力變送器

 

  • 產(chǎn)品簡(jiǎn)介

1151AP高精度壓力變送器具有非常豐富的品種,這些品種可以精確地測(cè)量微差壓至大差壓、低壓力至高壓力、液位、真空度和比重。配合節(jié)流裝置還可以測(cè)量流量,不采用開(kāi)方器。法蘭式液位變送器,有平法蘭和插入式法蘭;安裝法蘭有3#和4#、150#(工作壓力為1.89Mpa)和300#(工作壓力為4.95Mpa)四種組合可供組合可供用戶(hù)選用。接液材料除316不銹鋼之外,還有哈氏合金、蒙耐爾和鉭,可使用于腐蝕性介質(zhì)中。
  采用金屬密封的δ室作為感測(cè)元件,使變送器消除機(jī)械方式傳遞力時(shí)抗沖擊和振動(dòng)差的問(wèn)題;消除外部應(yīng)力和扭矩引起的誤差,保證變送器具有較高的穩(wěn)定性能,同時(shí)減小靜壓(13.79Mpa~31.0Mpa)引起的誤差;由于各品種采用大致相同外型尺寸的δ室,使1151整個(gè)系列從測(cè)量0.12Mpa的微差壓型到測(cè)量41.37Mpa的壓力型,都具有大致相同的外型和重量。

1151AP設(shè)計(jì)精巧,具有防爆和全天候結(jié)構(gòu)。安裝、使用和調(diào)校都很方便且簡(jiǎn)單。接線端子和放大線路放置在上部的可密閉的電氣腔室中,且彼此相互隔開(kāi)。所以現(xiàn)場(chǎng)接線時(shí),放大器仍在密封狀態(tài)下工作。放大線路有反極性保護(hù),防止由于接錯(cuò)而損壞變送器。1151工作時(shí)的容積變化量小于0.16毫升,可防止被測(cè)介質(zhì)液柱過(guò)大變化,因而可不需為補(bǔ)償容積變化量而增置冷凝器或液位筒。采用鉭、哈氏合金(Hasloy)和蒙乃爾(Monel)合金等防腐性材料,以適應(yīng)腐蝕性介質(zhì)的測(cè)量。采用集成電路元件和接插式印制電路板,使得故障少,維修方便,減少了備品備件,降低了維修成本。

工作原理

被測(cè)介質(zhì)的壓力通過(guò)δ室的隔離膜片(LT和帶1199的DP/GP遠(yuǎn)傳變送器則是被測(cè)壓力先經(jīng)過(guò)一次隔離膜片和充滿硅油或氟油的全密封的毛細(xì)管系統(tǒng)再被傳到δ室的隔離膜片)和其中的灌充油傳到中心的測(cè)量膜片上。除AP型壓力變送器,其測(cè)量膜片的另一側(cè)是真空基準(zhǔn)點(diǎn)外,其它品種的測(cè)量膜片的另一側(cè)不是大氣壓力,就是被測(cè)差壓的低壓側(cè)。測(cè)量膜片是一種預(yù)張緊的彈性元件,其位移與被測(cè)介質(zhì)的壓力成正比,zui大的位移只有0.10mm,測(cè)量膜片的位置由它兩側(cè)的電容固定極板檢測(cè)出來(lái)。測(cè)量膜片和兩電容固定極板的差動(dòng)電容被放大電路線性地轉(zhuǎn)換成4~20mADC的二線制電流信號(hào)。

  • 技術(shù)參數(shù)

1151AP型

壓力變送器

 

代號(hào)

測(cè)量范圍

4

0-6.77到0-37.25kPa

5

0-33.86到0-186.25kPa

6

0-117.21到0-689.48kPa

7

0-0.34到0-2.07kPa

8

0-1.17到0-6.89kPa

 

代號(hào)

輸  出

E

4~20mA DC阻尼可調(diào)

S

4~20mA DC 1151智能型電路

 

代號(hào)

結(jié)構(gòu)材料

壓力容室和接頭

泄放閥

隔離膜片

12

碳鋼鍍鎘

316SST

316L SST

13

碳鋼鍍鎘

哈氏合金C

哈氏合金C-276

14

碳鋼鍍鎘

蒙耐爾合金

蒙耐爾合金

22

316SST

316SST

316L SST

23

316SST

316SST

哈氏合金C-276

24

316SST

316SST

蒙耐爾合金

33

哈氏合金C

哈氏合金C

哈氏合金C-276

44

蒙耐爾合金

蒙耐爾合金

蒙耐爾合金

 

代號(hào)

選 用 項(xiàng) 目

M1

線性根指示表,0~100%刻度

B1

彎支架管裝(ø51 mm管子)

B2

彎支架板裝

B3

平支架管裝(ø51 mm管子)

D1

泄放閥在壓力容室側(cè)上部

D2

泄放閥在壓力容室側(cè)

1151AP   6     E   12       M1B1D1          變送器完整型號(hào)

 

三、型號(hào)尺寸

型號(hào)

尺寸A

1151AP4,5

1151AP6,7

1151AP8

54.0

55.6

57.2

 

1151AP4E12M1B1D1壓力變送器,1151AP4E12M1B1D2壓力變送器,1151AP4E12M1B2D1壓力變送器,1151AP4E12M1B2D2壓力變送器,1151AP4E12M1B3D1壓力變送器,1151AP4E12M1B3D2壓力變送器,1151AP4E13M1B1D1壓力變送器,1151AP4E13M1B1D2壓力變送器,1151AP4E13M1B2D1壓力變送器,1151AP4E13M1B2D2壓力變送器,1151AP4E13M1B3D1壓力變送器,1151AP4E13M1B3D2壓力變送器,1151AP4E14M1B1D1壓力變送器,1151AP4E14M1B1D2壓力變送器,1151AP4E14M1B2D1壓力變送器,1151AP4E14M1B2D2壓力變送器,1151AP4E14M1B3D1壓力變送器,1151AP4E14M1B3D2壓力變送器,1151AP4E22M1B1D1壓力變送器,1151AP4E22M1B1D2壓力變送器,1151AP4E22M1B2D1壓力變送器,1151AP4E22M1B2D2壓力變送器,1151AP4E22M1B3D1壓力變送器,1151AP4E22M1B3D2壓力變送器,1151AP4E23M1B1D1壓力變送器,1151AP4E23M1B1D2壓力變送器,1151AP4E23M1B2D1壓力變送器,1151AP4E23M1B2D2壓力變送器,1151AP4E23M1B3D1壓力變送器,1151AP4E23M1B3D2壓力變送器,

1151AP4E24M1B1D1壓力變送器,1151AP4E24M1B1D2壓力變送器,1151AP4E24M1B2D1壓力變送器,1151AP4E24M1B2D2壓力變送器,1151AP4E24M1B3D1壓力變送器,1151AP4E24M1B3D2壓力變送器,1151AP4E33M1B1D1壓力變送器,1151AP4E33M1B1D2壓力變送器,1151AP4E33M1B2D1壓力變送器,1151AP4E33M1B2D2壓力變送器,1151AP4E33M1B3D1壓力變送器,1151AP4E33M1B3D2壓力變送器,1151AP4E44M1B1D1壓力變送器,1151AP4E44M1B1D2壓力變送器,1151AP4E44M1B2D1壓力變送器,1151AP4E44M1B2D2壓力變送器,1151AP4E44M1B3D1壓力變送器,1151AP4E44M1B3D2壓力變送器,1151AP4S12M1B1D1壓力變送器,1151AP4S12M1B1D2壓力變送器,1151AP4S12M1B2D1壓力變送器,1151AP4S12M1B2D2壓力變送器,1151AP4S12M1B3D1壓力變送器,1151AP4S12M1B3D2壓力變送器,1151AP4S13M1B1D1壓力變送器,1151AP4S13M1B1D2壓力變送器,1151AP4S13M1B2D1壓力變送器,1151AP4S13M1B2D2壓力變送器,1151AP4S13M1B3D1壓力變送器,1151AP4S13M1B3D2壓力變送器,1151AP4S14M1B1D1壓力變送器,1151AP4S14M1B1D2壓力變送器,1151AP4S14M1B2D1壓力變送器,1151AP4S14M1B2D2壓力變送器,1151AP4S14M1B3D1壓力變送器,1151AP4S14M1B3D2壓力變送器,1151AP4S22M1B1D1壓力變送器,1151AP4S22M1B1D2壓力變送器,1151AP4S22M1B2D1壓力變送器,1151AP4S22M1B2D2壓力變送器,1151AP4S22M1B3D1壓力變送器,1151AP4S22M1B3D2壓力變送器,1151AP4S23M1B1D1壓力變送器,1151AP4S23M1B1D2壓力變送器,1151AP4S23M1B2D1壓力變送器,1151AP4S23M1B2D2壓力變送器,1151AP4S23M1B3D1壓力變送器,1151AP4S23M1B3D2壓力變送器,1151AP4S24M1B1D1壓力變送器,1151AP4S24M1B1D2壓力變送器,1151AP4S24M1B2D1壓力變送器,1151AP4S24M1B2D2壓力變送器,1151AP4S24M1B3D1壓力變送器,1151AP4S24M1B3D2壓力變送器,1151AP4S33M1B1D1壓力變送器,1151AP4S33M1B1D2壓力變送器,1151AP4S33M1B2D1壓力變送器,1151AP4S33M1B2D2壓力變送器,1151AP4S33M1B3D1壓力變送器,1151AP4S33M1B3D2壓力變送器,1151AP4S44M1B1D1壓力變送器,1151AP4S44M1B1D2壓力變送器,1151AP4S44M1B2D1壓力變送器,1151AP4S44M1B2D2壓力變送器,1151AP4S44M1B3D1壓力變送器,1151AP4S44M1B3D2壓力變送器,1151AP5E12M1B1D1壓力變送器,1151AP5E12M1B1D2壓力變送器,1151AP5E12M1B2D1壓力變送器,1151AP5E12M1B2D2壓力變送器,1151AP5E12M1B3D1壓力變送器,1151AP5E12M1B3D2壓力變送器,1151AP5E13M1B1D1壓力變送器,1151AP5E13M1B1D2壓力變送器,1151AP5E13M1B2D1壓力變送器,1151AP5E13M1B2D2壓力變送器,1151AP5E13M1B3D1壓力變送器,1151AP5E13M1B3D2壓力變送器,1151AP5E14M1B1D1壓力變送器,1151AP5E14M1B1D2壓力變送器,1151AP5E14M1B2D1壓力變送器,1151AP5E14M1B2D2壓力變送器,1151AP5E14M1B3D1壓力變送器,1151AP5E14M1B3D2壓力變送器,1151AP5E22M1B1D1壓力變送器,1151AP5E22M1B1D2壓力變送器,1151AP5E22M1B2D1壓力變送器,1151AP5E22M1B2D2壓力變送器,1151AP5E22M1B3D1壓力變送器,1151AP5E22M1B3D2壓力變送器,1151AP5E23M1B1D1壓力變送器,1151AP5E23M1B1D2壓力變送器,1151AP5E23M1B2D1壓力變送器,1151AP5E23M1B2D2壓力變送器,1151AP5E23M1B3D1壓力變送器,1151AP5E23M1B3D2壓力變送器,

1151AP5E24M1B1D1壓力變送器,1151AP5E24M1B1D2壓力變送器,1151AP5E24M1B2D1壓力變送器,1151AP5E24M1B2D2壓力變送器,1151AP5E24M1B3D1壓力變送器,1151AP5E24M1B3D2壓力變送器,1151AP5E33M1B1D1壓力變送器,1151AP5E33M1B1D2壓力變送器,1151AP5E33M1B2D1壓力變送器,1151AP5E33M1B2D2壓力變送器,1151AP5E33M1B3D1壓力變送器,1151AP5E33M1B3D2壓力變送器,1151AP5E44M1B1D1壓力變送器,1151AP5E44M1B1D2壓力變送器,1151AP5E44M1B2D1壓力變送器,1151AP5E44M1B2D2壓力變送器,1151AP5E44M1B3D1壓力變送器,1151AP5E44M1B3D2壓力變送器,1151AP5S12M1B1D1壓力變送器,1151AP5S12M1B1D2壓力變送器,1151AP5S12M1B2D1壓力變送器,1151AP5S12M1B2D2壓力變送器,1151AP5S12M1B3D1壓力變送器,1151AP5S12M1B3D2壓力變送器,1151AP5S13M1B1D1壓力變送器,1151AP5S13M1B1D2壓力變送器,1151AP5S13M1B2D1壓力變送器,1151AP5S13M1B2D2壓力變送器,1151AP5S13M1B3D1壓力變送器,1151AP5S13M1B3D2壓力變送器,1151AP5S14M1B1D1壓力變送器,1151AP5S14M1B1D2壓力變送器,1151AP5S14M1B2D1壓力變送器,1151AP5S14M1B2D2壓力變送器,1151AP5S14M1B3D1壓力變送器,1151AP5S14M1B3D2壓力變送器,1151AP5S22M1B1D1壓力變送器,1151AP5S22M1B1D2壓力變送器,1151AP5S22M1B2D1壓力變送器,1151AP5S22M1B2D2壓力變送器,1151AP5S22M1B3D1壓力變送器,1151AP5S22M1B3D2壓力變送器,1151AP5S23M1B1D1壓力變送器,1151AP5S23M1B1D2壓力變送器,1151AP5S23M1B2D1壓力變送器,1151AP5S23M1B2D2壓力變送器,1151AP5S23M1B3D1壓力變送器,1151AP5S23M1B3D2壓力變送器,1151AP5S24M1B1D1壓力變送器,1151AP5S24M1B1D2壓力變送器,1151AP5S24M1B2D1壓力變送器,1151AP5S24M1B2D2壓力變送器,1151AP5S24M1B3D1壓力變送器,1151AP5S24M1B3D2壓力變送器,1151AP5S33M1B1D1壓力變送器,1151AP5S33M1B1D2壓力變送器,1151AP5S33M1B2D1壓力變送器,1151AP5S33M1B2D2壓力變送器,1151AP5S33M1B3D1壓力變送器,1151AP5S33M1B3D2壓力變送器,1151AP5S44M1B1D1壓力變送器,1151AP5S44M1B1D2壓力變送器,1151AP5S44M1B2D1壓力變送器,1151AP5S44M1B2D2壓力變送器,1151AP5S44M1B3D1壓力變送器,1151AP5S44M1B3D2壓力變送器,1151AP6E12M1B1D1壓力變送器,1151AP6E12M1B1D2壓力變送器,1151AP6E12M1B2D1壓力變送器,1151AP6E12M1B2D2壓力變送器,1151AP6E12M1B3D1壓力變送器,1151AP6E12M1B3D2壓力變送器,1151AP6E13M1B1D1壓力變送器,1151AP6E13M1B1D2壓力變送器,1151AP6E13M1B2D1壓力變送器,1151AP6E13M1B2D2壓力變送器,1151AP6E13M1B3D1壓力變送器,1151AP6E13M1B3D2壓力變送器,1151AP6E14M1B1D1壓力變送器,1151AP6E14M1B1D2壓力變送器,1151AP6E14M1B2D1壓力變送器,1151AP6E14M1B2D2壓力變送器,1151AP6E14M1B3D1壓力變送器,1151AP6E14M1B3D2壓力變送器,1151AP6E22M1B1D1壓力變送器,1151AP6E22M1B1D2壓力變送器,1151AP6E22M1B2D1壓力變送器,1151AP6E22M1B2D2壓力變送器,1151AP6E22M1B3D1壓力變送器,1151AP6E22M1B3D2壓力變送器,1151AP6E23M1B1D1壓力變送器,1151AP6E23M1B1D2壓力變送器,1151AP6E23M1B2D1壓力變送器,1151AP6E23M1B2D2壓力變送器,1151AP6E23M1B3D1壓力變送器,1151AP6E23M1B3D2壓力變送器,

1151AP6E24M1B1D1壓力變送器,1151AP6E24M1B1D2壓力變送器,1151AP6E24M1B2D1壓力變送器,1151AP6E24M1B2D2壓力變送器,1151AP6E24M1B3D1壓力變送器,1151AP6E24M1B3D2壓力變送器,1151AP6E33M1B1D1壓力變送器,1151AP6E33M1B1D2壓力變送器,1151AP6E33M1B2D1壓力變送器,1151AP6E33M1B2D2壓力變送器,1151AP6E33M1B3D1壓力變送器,1151AP6E33M1B3D2壓力變送器,1151AP6E44M1B1D1壓力變送器,1151AP6E44M1B1D2壓力變送器,1151AP6E44M1B2D1壓力變送器,1151AP6E44M1B2D2壓力變送器,1151AP6E44M1B3D1壓力變送器,1151AP6E44M1B3D2壓力變送器,1151AP6S12M1B1D1壓力變送器,1151AP6S12M1B1D2壓力變送器,1151AP6S12M1B2D1壓力變送器,1151AP6S12M1B2D2壓力變送器,1151AP6S12M1B3D1壓力變送器,1151AP6S12M1B3D2壓力變送器,1151AP6S13M1B1D1壓力變送器,1151AP6S13M1B1D2壓力變送器,1151AP6S13M1B2D1壓力變送器,1151AP6S13M1B2D2壓力變送器,1151AP6S13M1B3D1壓力變送器,1151AP6S13M1B3D2壓力變送器,1151AP6S14M1B1D1壓力變送器,1151AP6S14M1B1D2壓力變送器,1151AP6S14M1B2D1壓力變送器,1151AP6S14M1B2D2壓力變送器,1151AP6S14M1B3D1壓力變送器,1151AP6S14M1B3D2壓力變送器,1151AP6S22M1B1D1壓力變送器,1151AP6S22M1B1D2壓力變送器,1151AP6S22M1B2D1壓力變送器,1151AP6S22M1B2D2壓力變送器,1151AP6S22M1B3D1壓力變送器,1151AP6S22M1B3D2壓力變送器,1151AP6S23M1B1D1壓力變送器,1151AP6S23M1B1D2壓力變送器,1151AP6S23M1B2D1壓力變送器,1151AP6S23M1B2D2壓力變送器,1151AP6S23M1B3D1壓力變送器,1151AP6S23M1B3D2壓力變送器,1151AP6S24M1B1D1壓力變送器,1151AP6S24M1B1D2壓力變送器,1151AP6S24M1B2D1壓力變送器,1151AP6S24M1B2D2壓力變送器,1151AP6S24M1B3D1壓力變送器,1151AP6S24M1B3D2壓力變送器,1151AP6S33M1B1D1壓力變送器,1151AP6S33M1B1D2壓力變送器,1151AP6S33M1B2D1壓力變送器,1151AP6S33M1B2D2壓力變送器,1151AP6S33M1B3D1壓力變送器,1151AP6S33M1B3D2壓力變送器,1151AP6S44M1B1D1壓力變送器,1151AP6S44M1B1D2壓力變送器,1151AP6S44M1B2D1壓力變送器,1151AP6S44M1B2D2壓力變送器,1151AP6S44M1B3D1壓力變送器,1151AP6S44M1B3D2壓力變送器,1151AP7E12M1B1D1壓力變送器,1151AP7E12M1B1D2壓力變送器,1151AP7E12M1B2D1壓力變送器,1151AP7E12M1B2D2壓力變送器,1151AP7E12M1B3D1壓力變送器,1151AP7E12M1B3D2壓力變送器,1151AP7E13M1B1D1壓力變送器,1151AP7E13M1B1D2壓力變送器,1151AP7E13M1B2D1壓力變送器,1151AP7E13M1B2D2壓力變送器,1151AP7E13M1B3D1壓力變送器,1151AP7E13M1B3D2壓力變送器,1151AP7E14M1B1D1壓力變送器,1151AP7E14M1B1D2壓力變送器,1151AP7E14M1B2D1壓力變送器,1151AP7E14M1B2D2壓力變送器,1151AP7E14M1B3D1壓力變送器,1151AP7E14M1B3D2壓力變送器,1151AP7E22M1B1D1壓力變送器,1151AP7E22M1B1D2壓力變送器,1151AP7E22M1B2D1壓力變送器,1151AP7E22M1B2D2壓力變送器,1151AP7E22M1B3D1壓力變送器,1151AP7E22M1B3D2壓力變送器,1151AP7E23M1B1D1壓力變送器,1151AP7E23M1B1D2壓力變送器,1151AP7E23M1B2D1壓力變送器,1151AP7E23M1B2D2壓力變送器,1151AP7E23M1B3D1壓力變送器,1151AP7E23M1B3D2壓力變送器,

1151AP7E24M1B1D1壓力變送器,1151AP7E24M1B1D2壓力變送器,1151AP7E24M1B2D1壓力變送器,1151AP7E24M1B2D2壓力變送器,1151AP7E24M1B3D1壓力變送器,1151AP7E24M1B3D2壓力變送器,1151AP7E33M1B1D1壓力變送器,1151AP7E33M1B1D2壓力變送器,1151AP7E33M1B2D1壓力變送器,1151AP7E33M1B2D2壓力變送器,1151AP7E33M1B3D1壓力變送器,1151AP7E33M1B3D2壓力變送器,1151AP7E44M1B1D1壓力變送器,1151AP7E44M1B1D2壓力變送器,1151AP7E44M1B2D1壓力變送器,1151AP7E44M1B2D2壓力變送器,1151AP7E44M1B3D1壓力變送器,1151AP7E44M1B3D2壓力變送器,1151AP7S12M1B1D1壓力變送器,1151AP7S12M1B1D2壓力變送器,1151AP7S12M1B2D1壓力變送器,1151AP7S12M1B2D2壓力變送器,1151AP7S12M1B3D1壓力變送器,1151AP7S12M1B3D2壓力變送器,1151AP7S13M1B1D1壓力變送器,1151AP7S13M1B1D2壓力變送器,1151AP7S13M1B2D1壓力變送器,1151AP7S13M1B2D2壓力變送器,1151AP7S13M1B3D1壓力變送器,1151AP7S13M1B3D2壓力變送器,1151AP7S14M1B1D1壓力變送器,1151AP7S14M1B1D2壓力變送器,1151AP7S14M1B2D1壓力變送器,1151AP7S14M1B2D2壓力變送器,1151AP7S14M1B3D1壓力變送器,1151AP7S14M1B3D2壓力變送器,1151AP7S22M1B1D1壓力變送器,1151AP7S22M1B1D2壓力變送器,1151AP7S22M1B2D1壓力變送器,1151AP7S22M1B2D2壓力變送器,1151AP7S22M1B3D1壓力變送器,1151AP7S22M1B3D2壓力變送器,1151AP7S23M1B1D1壓力變送器,1151AP7S23M1B1D2壓力變送器,1151AP7S23M1B2D1壓力變送器,1151AP7S23M1B2D2壓力變送器,1151AP7S23M1B3D1壓力變送器,1151AP7S23M1B3D2壓力變送器,1151AP7S24M1B1D1壓力變送器,1151AP7S24M1B1D2壓力變送器,1151AP7S24M1B2D1壓力變送器,1151AP7S24M1B2D2壓力變送器,1151AP7S24M1B3D1壓力變送器,1151AP7S24M1B3D2壓力變送器,1151AP7S33M1B1D1壓力變送器,1151AP7S33M1B1D2壓力變送器,1151AP7S33M1B2D1壓力變送器,1151AP7S33M1B2D2壓力變送器,1151AP7S33M1B3D1壓力變送器,1151AP7S33M1B3D2壓力變送器,1151AP7S44M1B1D1壓力變送器,1151AP7S44M1B1D2壓力變送器,1151AP7S44M1B2D1壓力變送器,1151AP7S44M1B2D2壓力變送器,1151AP7S44M1B3D1壓力變送器,1151AP7S44M1B3D2壓力變送器,1151AP8E12M1B1D1壓力變送器,1151AP8E12M1B1D2壓力變送器,1151AP8E12M1B2D1壓力變送器,1151AP8E12M1B2D2壓力變送器,1151AP8E12M1B3D1壓力變送器,1151AP8E12M1B3D2壓力變送器,1151AP8E13M1B1D1壓力變送器,1151AP8E13M1B1D2壓力變送器,1151AP8E13M1B2D1壓力變送器,1151AP8E13M1B2D2壓力變送器,1151AP8E13M1B3D1壓力變送器,1151AP8E13M1B3D2壓力變送器,1151AP8E14M1B1D1壓力變送器,1151AP8E14M1B1D2壓力變送器,1151AP8E14M1B2D1壓力變送器,1151AP8E14M1B2D2壓力變送器,1151AP8E14M1B3D1壓力變送器,1151AP8E14M1B3D2壓力變送器,1151AP8E22M1B1D1壓力變送器,1151AP8E22M1B1D2壓力變送器,1151AP8E22M1B2D1壓力變送器,1151AP8E22M1B2D2壓力變送器,1151AP8E22M1B3D1壓力變送器,1151AP8E22M1B3D2壓力變送器,1151AP8E23M1B1D1壓力變送器,1151AP8E23M1B1D2壓力變送器,1151AP8E23M1B2D1壓力變送器,1151AP8E23M1B2D2壓力變送器,1151AP8E23M1B3D1壓力變送器,1151AP8E23M1B3D2壓力變送器,

1151AP8E24M1B1D1壓力變送器,1151AP8E24M1B1D2壓力變送器,1151AP8E24M1B2D1壓力變送器,1151AP8E24M1B2D2壓力變送器,1151AP8E24M1B3D1壓力變送器,1151AP8E24M1B3D2壓力變送器,1151AP8E33M1B1D1壓力變送器,1151AP8E33M1B1D2壓力變送器,1151AP8E33M1B2D1壓力變送器,1151AP8E33M1B2D2壓力變送器,1151AP8E33M1B3D1壓力變送器,1151AP8E33M1B3D2壓力變送器,1151AP8E44M1B1D1壓力變送器,1151AP8E44M1B1D2壓力變送器,1151AP8E44M1B2D1壓力變送器,1151AP8E44M1B2D2壓力變送器,1151AP8E44M1B3D1壓力變送器,1151AP8E44M1B3D2壓力變送器,1151AP8S12M1B1D1壓力變送器,1151AP8S12M1B1D2壓力變送器,1151AP8S12M1B2D1壓力變送器,1151AP8S12M1B2D2壓力變送器,1151AP8S12M1B3D1壓力變送器,1151AP8S12M1B3D2壓力變送器,1151AP8S13M1B1D1壓力變送器,1151AP8S13M1B1D2壓力變送器,1151AP8S13M1B2D1壓力變送器,1151AP8S13M1B2D2壓力變送器,1151AP8S13M1B3D1壓力變送器,1151AP8S13M1B3D2壓力變送器,1151AP8S14M1B1D1壓力變送器,1151AP8S14M1B1D2壓力變送器,1151AP8S14M1B2D1壓力變送器,1151AP8S14M1B2D2壓力變送器,1151AP8S14M1B3D1壓力變送器,1151AP8S14M1B3D2壓力變送器,1151AP8S22M1B1D1壓力變送器,1151AP8S22M1B1D2壓力變送器,1151AP8S22M1B2D1壓力變送器,1151AP8S22M1B2D2壓力變送器,1151AP8S22M1B3D1壓力變送器,1151AP8S22M1B3D2壓力變送器,1151AP8S23M1B1D1壓力變送器,1151AP8S23M1B1D2壓力變送器,1151AP8S23M1B2D1壓力變送器,1151AP8S23M1B2D2壓力變送器,1151AP8S23M1B3D1壓力變送器,1151AP8S23M1B3D2壓力變送器,1151AP8S24M1B1D1壓力變送器,1151AP8S24M1B1D2壓力變送器,1151AP8S24M1B2D1壓力變送器,1151AP8S24M1B2D2壓力變送器,1151AP8S24M1B3D1壓力變送器,1151AP8S24M1B3D2壓力變送器,1151AP8S33M1B1D1壓力變送器,1151AP8S33M1B1D2壓力變送器,1151AP8S33M1B2D1壓力變送器,1151AP8S33M1B2D2壓力變送器,1151AP8S33M1B3D1壓力變送器,1151AP8S33M1B3D2壓力變送器,1151AP8S44M1B1D1壓力變送器,1151AP8S44M1B1D2壓力變送器,1151AP8S44M1B2D1壓力變送器,1151AP8S44M1B2D2壓力變送器,1151AP8S44M1B3D1壓力變送器,1151AP8S44M1B3D2壓力變送器,

 

聯(lián)系方式

郵箱:1718261188@qq.com 地址:上海市廣中西路190號(hào)
咨詢(xún)熱線

400-021-6099

(周一至周日9:00-19:00) 在線咨詢(xún)
微信公眾號(hào)
移動(dòng)端瀏覽
上自?xún)x表營(yíng)銷(xiāo)中心網(wǎng)©2026版權(quán)所有    備案號(hào):滬ICP備15055501號(hào)-7 技術(shù)支持:化工儀器網(wǎng)    管理登陸    sitemap.xml
菠萝蜜一二区免费区高清永久版的特点-欧美老女人啪啪啪-免费看污污网站- HD免费在线播放 精品午夜一区二区三区视频 | 厨房play香蕉黄瓜调教-俄罗斯老熟妇与子伦-97爱爱-精品在线加勒比AV | 日本人妻大乱交-东北女人自慰-a级全黄试看30分钟小视频-中英字幕一区二区电影 | gogogo中国在线观看免费-美女被操视频免费观看-狠狠sese-亚洲天堂涩涩 | 亚洲初撮六十路老熟女-欧日韩黑人一级毛-h漫网址大全-美女自卫黄网 | 收广告位笳飞机@tank5510各种流量变现-圣女被灌满白精NP高H-一本色道久久HEZYO亚洲精品-超清手机在线观看 日韩精品亚洲一级在线观看 | 538在线视频二区三区视视频-插妹子在线观看-久久成人亚洲香蕉草草是为大家提供多种视频资源的手机软件-日韩欧美中文在线精品 免费福利专区视频 | 丰满乱子电影-国产老熟女伦老熟妇-久久免费无码专区外国精品-全集无删减超清在线观看 少妇无码视品 | PORN模特一级片-精品国产99久久99久久久-中国东北真实亲乱视频-大乳美女自慰乱码网站 | 婷婷久久综合九色综合97-久久78黑白配-最近国语在线观看 2878 2824 综合精品 亚洲精品无码一区二区aⅴ-中村知惠 影音先锋 | 亚洲美女自慰-七十路熟女视频-日韩小穴-色女人综合 | 亚洲欧美日韩在线-高级人妻上门北条麻妃-在线亚洲看黄色电影 japonensis18一25-欧美性爱男人天堂按摩大师 | 亚洲无吗一级淫片在线观看-10000拍拍拍18勿入免费看-国99精品无码一区二区三区-1080P日韩电影在线 亚洲av永久纯肉无码精品动漫 白嫩美在线自慰-日本迷J灌醉下药视频-久久熟女人妻-女色AV | 极品人妻口交-狠狠干2025-伊人阁大香蕉色人阁-日本XXXXXXXXXX老师 | 四虎影院久久-亚洲日本va中文字幕久久-wwww.美女-老女人乱婬AAAA片免费看软件 | 91c.com在线观看-桃色淫淫网亚洲色图-少妇搡b-Sao虎在线精品永久在线be | jizzjizz亚洲人-女同事少妇好紧-廖承宇国产精品-欧美情色-第1页-91porn | 免费女仆 又爽 又黄-国产精品无码一区二区左线天美-涩涩h-国产 一二三四五六 | 小伙操熟妇-日韩8x8x网站-4438xxxxxAV-www.最新地址伊人 | 一区二区无码在线-粉色视频在线观看完整版高清免费-美女逼中出-搜查官媚药中出一区二区 | 黑人社长和人妻秘书NTR-720高清完整版-jijzzizz丰满熟妇-一道本伊人久久 | 成人网mm-奇米日日干-欧美熟妇肉体销魂孕妇-美女裸体自慰 | 自慰喷潮在线-一级A片人与鲁-色女仆影院-日韩电影在线一区在线观看平台中 | h毛片-国产超a级动作大片中文字幕-新SSS欧美整片在线播放-野外毛片 | 五十路熟女人妻-另类极品色-来射吧-亚洲人成电影在线观看网色 | 大香蕉片免费-国产91精品高清在线观看-俄罗斯毛茸茸自慰-久久亚洲精品小早川怜子88 | 中文字幕咪咪-丝瓜av-在手机里随时都能刷新的哦,提供的信息是特别周到的。-色婷99 | 黑人色综网-cao90国内在线-蜜桃久久久-中国美女黄色视频 | 久久精品a亚洲国产v高清不卡-国产第一福利 久久99在线视频-日韩女同av-久久久久精品一本 | 久久偷拍胖女人-亚洲色精品vr一区二区-中文字幕亚洲一区-欧美在线视频二区 | freevido国产-导航色一二三三网-狼人大香蕉99-国产女主播精品大秀系列 | chinafemdom女王调教-国产黄色毛片-强制连续榨精femdom-国产精品午夜国产小视频 | 国产在线观看免费播放电视剧美女图片-一区二区三区中文字幕脱狱者-91色久-gogogo高清免费观看完整版 | 欧美日韩中文字幕久久久不卡-俺去了二区-XXXXXJD69日本护士-午夜精品亚洲一区二区三区嫩草 | 国产午夜无码片在线观看影院-2022年高评分电视剧高清电影手机免费在线观看-国产精品无码中出在线播出-八月丁香婷综合网 | 羞羞动漫成人a片在线观看-高清不卡完整在线观看,美国猛男做爱视频在线观看,91.n女免费在线破处,无水印-69A片-性摔跤xXx69性欧 | 美欧黑人一区二区-胖肥熟妇Bw-国产剧高清电影在线 亚洲国片精品中文乱码av -欧美日韩精品另类视频 | 自拍偷拍第1页-国模无码在线-天天做夜夜爱爱爱-北条麻妃大战黑人A片 | 她羞涩地张开腿迎合视频-美女wwwwwwwwwwwwwwwwwwwww-亚洲欧美日韩另类国产第一-AV小四郎最新地址入口佐佐木希 | 久久蜜桃美女自慰喷水-少妇人妻偷人精品一区二区-日韩精品中文字幕一区二区三区-裸体美女黄色录像 | 嗯~用力啊~嗯~c我~腐文-人妻视频一区二区三区免费-久久国产精品一区二区无尽3DH-裸体撒尿AAAAAA片 |