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【概要描述】3151GP進(jìn)口高精度壓力變送器作為一種高精度智能型的現(xiàn)場(chǎng)差壓參數(shù)的檢測(cè)儀表,用來(lái)測(cè)量各種介質(zhì)在液體,氣體和蒸汽狀態(tài)下 的差壓、壓力,液位的參數(shù),并將被測(cè)的差壓參數(shù)轉(zhuǎn)換成4-20mA標(biāo)準(zhǔn)電信號(hào)輸出,同時(shí)采用HART協(xié)議,具有與手操器或上位機(jī)進(jìn)行通訊的功能,變送器具 有輸出參數(shù)組態(tài)功能,能適應(yīng)不同用戶的需要。它可以精確地測(cè)量差壓、液位、真空度和比重。
3151GP進(jìn)口高精度壓力變送器
產(chǎn)品介紹
3151GP進(jìn)口高精度壓力變送器作為一種高精度智能型的現(xiàn)場(chǎng)差壓參數(shù)的檢測(cè)儀表,用來(lái)測(cè)量各種介質(zhì)在液體,氣體和蒸汽狀態(tài)下 的差壓、壓力,液位的參數(shù),并將被測(cè)的差壓參數(shù)轉(zhuǎn)換成4-20mA標(biāo)準(zhǔn)電信號(hào)輸出,同時(shí)采用HART協(xié)議,具有與手操器或上位機(jī)進(jìn)行通訊的功能,變送器具 有輸出參數(shù)組態(tài)功能,能適應(yīng)不同用戶的需要。它可以精確地測(cè)量差壓、液位、真空度和比重。
3151GP進(jìn)口高精度壓力變送器具有防塵結(jié)構(gòu),安裝、使用和調(diào)校都方便簡(jiǎn)單。接線端子和電子線路板放置在變送器上部的密封電氣腔室內(nèi),且彼此相互隔離開(kāi)。所以現(xiàn)場(chǎng)接線 時(shí),放大器仍在密封狀態(tài)下工作。變送器具有反極性保護(hù)措施,防止由于電源接反而損壞變送器。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。變送器與被測(cè)介質(zhì)接觸部分的零部件,選用316L不銹鋼材料。采用表面貼裝的電子元件和插拔式設(shè) 計(jì)制造的印制電路板,使故障少,維護(hù)方便,通用性強(qiáng),減少了備品備件,降低了維修成本。
產(chǎn)品特點(diǎn)
1、完整的測(cè)量范圍:0-0.15kPa~42MPa, 多種選擇、應(yīng)用靈活,可以滿足絕大部分用戶的需求。
2、結(jié)構(gòu)小巧、堅(jiān)固、抗振。一體化接線盒和本機(jī)零點(diǎn)和量程調(diào)整和LCD顯示組態(tài)按鈕,使安裝、校驗(yàn)和運(yùn)行簡(jiǎn)化。
3、在變送器殼體上設(shè)計(jì)了非接觸式就地零點(diǎn)、量程調(diào)整和LCD液晶顯示參數(shù)組態(tài)按鈕,便于現(xiàn)場(chǎng)調(diào)整零點(diǎn)和量程及設(shè)置所需的現(xiàn)場(chǎng)顯示參數(shù)。
4、采用固體、插接式印制線路板、模塊化結(jié)構(gòu),有助于故障檢修及減少備件庫(kù)存示參數(shù)。
5、阻尼可調(diào),提高了用戶的可選擇性。
6、智能電路,方便用戶操作。
7、具有獨(dú)立抗電磁干擾電路和軟件抗干擾設(shè)計(jì),提高了產(chǎn)品的可靠性。
8、內(nèi)部具有測(cè)量溫度參數(shù)傳感器,提高了變送器環(huán)境溫度影響補(bǔ)償性能,由于該傳感器與被測(cè)介質(zhì)直接接觸,所以同時(shí)可獲得與傳感器所接觸的介質(zhì)的溫度信息。
9、變送器配置的現(xiàn)場(chǎng)數(shù)字顯示表可以直接顯示測(cè)量壓力值、輸出模擬電流值、被測(cè)壓力對(duì)應(yīng)設(shè)定量程的百分比值、傳感器本體與其被接觸介質(zhì)的溫度值。本項(xiàng)技術(shù)己申請(qǐng)。
10、變送器提高了故障恢復(fù)能力,大大減少了變送器維護(hù)工作量。
11、LCD液晶顯示表采用多參數(shù)循環(huán)顯示方式工作。
12、具有HART協(xié)議遠(yuǎn)程通訊功能,在實(shí)現(xiàn)壓力測(cè)量的同時(shí),增加了傳感器本體與被接觸介質(zhì)的溫度檢測(cè)功能,為用戶提供了更多的現(xiàn)場(chǎng)工況信息,有利于用戶提高過(guò)程控制的效果。
13、具有全金屬密封的差動(dòng)電容壓力傳感器的δ室結(jié)構(gòu)創(chuàng)新設(shè)計(jì),使差壓(壓力)和溫度測(cè)量實(shí)現(xiàn)了重大改進(jìn)和良好的穩(wěn)定性。
結(jié)構(gòu)與原理
3151變送器由傳感器和電子線路板兩部分組成,傳感器部分包括:敏感元件、直接數(shù)字電容電路、溫度傳感器和特征化EEPROM等組成;電子 線路板部分包括:微處理器、數(shù)/模信號(hào)轉(zhuǎn)換器、數(shù)字通信和存儲(chǔ)器EEPROM等幾部分組成,完成壓力信號(hào)到4-20mADC的轉(zhuǎn)換。
主要參數(shù)
與傳感器接觸的介質(zhì)溫度范圍:-40~85℃
輸出信號(hào):4~20 mA DC 壓力參數(shù)模擬信號(hào)與壓力、溫度數(shù)字信號(hào),使用HART協(xié)議
主要組態(tài)功能:零點(diǎn)遷移、量程、工程量單位、阻尼時(shí)間、超限報(bào)警輸、出4~20 mA電流標(biāo)定、寫數(shù)據(jù)保護(hù)、輸出函數(shù)、出廠數(shù)據(jù)恢復(fù)
隔爆型:ExdⅡCT6
本質(zhì)安全型:ExiaⅡCT6
外殼防護(hù)等級(jí):IP67
3151GP精確度:0.075
凈重:4.5kg
外形尺寸:約86 x193x127毫米
選型編碼表(如條件允許更換為選型參照)
3151GP 型 | 壓力變送器 | ||||||
代號(hào) | |||||||
| 3 | 0-1.25~7.64KPa | |||||
4 | 0-6.22~37.39KPa | ||||||
5 | 0-31.10~186.40KPa | ||||||
6 | 0-117.21~689.48KPa | ||||||
7 | 0-0.34~2.07KPa | ||||||
8 | 0-1.17~6.89KPa | ||||||
9 | 0-3.45~20.68MPa | 不提供帶氟油品種及隔離膜片的品種 | |||||
0 | 0-6.89~41.37MPa | ||||||
| 代號(hào) | 輸出 | |||||
A | 4~20mA帶有HART協(xié)議的數(shù)字信號(hào) | ||||||
| 代號(hào) | 材料結(jié)構(gòu) | |||||
壓力容室 | 泄放閥 | 隔離膜片 | 填充液 | ||||
2 2 | 316LSST | 316LSST | 316LSST | }硅油 | |||
2 3 | 316LSST | 316LSST | 哈氏合金C-276 | ||||
2 4 | 316LSST | 316LSST | 蒙耐爾合金 | ||||
2 5 | 316LSST | 316LSST | 鉭 | ||||
3 3 | 哈氏合金C | 哈氏合金C | 哈氏合金C-276 | ||||
3 5 | 哈氏合金C | 哈氏合金C | 鉭 | ||||
4 4 | 蒙耐爾合金 | 蒙耐爾合金 | 蒙耐爾合金 | ||||
7 3 | 316LSST | 哈氏合金C | 哈氏合金C-276 | ||||
2A | 316LSST | 316LSST | 316LSST | }氟油 | |||
2 B | 316LSST | 316LSST | 哈氏合金C-276 | ||||
3 B | 哈氏合金C | 哈氏合金C | 哈氏合金C-276 | ||||
2 D | 316LSST | 316LSST | 鉭 | ||||
3 D | 316LSST | 哈氏合金C | 鉭 | ||||
7 B | 316LSST | 哈氏合金C | 哈氏合金C-276 | ||||
| 代號(hào) | 選用項(xiàng)目 | |||||
S | 1/2NPT內(nèi)螺紋316LSST | ||||||
0 | 1/4NPT內(nèi)螺紋316LSST | ||||||
代號(hào) | 選用項(xiàng)目(其它選用形式見(jiàn)選型樣本末節(jié)) | ||||||
M11 | 線性指示表0~100% | ||||||
B1 | 管裝彎支架(管徑¢51mm) | ||||||
B2 | 板裝彎支架 | ||||||
B3 | 管裝平支架(管徑¢51mm) | ||||||
C12 | 1/2-14NPT錐管螺及后部焊接引壓管 不銹鋼 | ||||||
Ed | 隔爆型 防爆dIICT6 | ||||||
Ei | 本安型 防爆iaIICT6(不含安全柵) | ||||||
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3151GP 4 A 22 SM11B3 |
3151GP3A22SM11B1壓力變送器,3151GP3A22SM11B2壓力變送器,3151GP3A22SM11B3壓力變送器,3151GP3A23SM11B1壓力變送器,3151GP3A23SM11B2壓力變送器,3151GP3A23SM11B3壓力變送器,3151GP3A24SM11B1壓力變送器,3151GP3A24SM11B2壓力變送器,3151GP3A24SM11B3壓力變送器,3151GP3A25SM11B1壓力變送器,3151GP3A25SM11B2壓力變送器,3151GP3A25SM11B3壓力變送器,3151GP3A33SM11B1壓力變送器,3151GP3A33SM11B2壓力變送器,3151GP3A33SM11B3壓力變送器,3151GP3A35SM11B1壓力變送器,3151GP3A35SM11B2壓力變送器,3151GP3A35SM11B3壓力變送器,3151GP3A44SM11B1壓力變送器,3151GP3A44SM11B2壓力變送器,3151GP3A44SM11B3壓力變送器,3151GP3A73SM11B1壓力變送器,3151GP3A73SM11B2壓力變送器,3151GP3A73SM11B3壓力變送器,3151GP3A2ASM11B1壓力變送器,3151GP3A2ASM11B2壓力變送器,3151GP3A2ASM11B3壓力變送器,3151GP3A2BSM11B1壓力變送器,3151GP3A2BSM11B2壓力變送器,3151GP3A2BSM11B3壓力變送器,3151GP3A3BSM11B1壓力變送器,3151GP3A3BSM11B2壓力變送器,3151GP3A3BSM11B3壓力變送器,3151GP3A2DSM11B1壓力變送器,3151GP3A2DSM11B2壓力變送器,3151GP3A2DSM11B3壓力變送器,3151GP3A3DSM11B1壓力變送器,3151GP3A3DSM11B2壓力變送器,3151GP3A3DSM11B3壓力變送器,3151GP3A7BSM11B1壓力變送器,3151GP3A7BSM11B2壓力變送器,3151GP3A7BSM11B3壓力變送器,3151GP4A22SM11B1壓力變送器,3151GP4A22SM11B2壓力變送器,3151GP4A22SM11B3壓力變送器,3151GP4A23SM11B1壓力變送器,3151GP4A23SM11B2壓力變送器,3151GP4A23SM11B3壓力變送器,3151GP4A24SM11B1壓力變送器,3151GP4A24SM11B2壓力變送器,3151GP4A24SM11B3壓力變送器,3151GP4A25SM11B1壓力變送器,3151GP4A25SM11B2壓力變送器,3151GP4A25SM11B3壓力變送器,3151GP4A33SM11B1壓力變送器,3151GP4A33SM11B2壓力變送器,3151GP4A33SM11B3壓力變送器,3151GP4A35SM11B1壓力變送器,3151GP4A35SM11B2壓力變送器,3151GP4A35SM11B3壓力變送器,3151GP4A44SM11B1壓力變送器,3151GP4A44SM11B2壓力變送器,3151GP4A44SM11B3壓力變送器,3151GP4A73SM11B1壓力變送器,3151GP4A73SM11B2壓力變送器,3151GP4A73SM11B3壓力變送器,3151GP4A2ASM11B1壓力變送器,3151GP4A2ASM11B2壓力變送器,3151GP4A2ASM11B3壓力變送器,3151GP4A2BSM11B1壓力變送器,3151GP4A2BSM11B2壓力變送器,3151GP4A2BSM11B3壓力變送器,3151GP4A3BSM11B1壓力變送器,3151GP4A3BSM11B2壓力變送器,3151GP4A3BSM11B3壓力變送器,3151GP4A2DSM11B1壓力變送器,3151GP4A2DSM11B2壓力變送器,3151GP4A2DSM11B3壓力變送器,3151GP4A3DSM11B1壓力變送器,3151GP4A3DSM11B2壓力變送器,3151GP4A3DSM11B3壓力變送器,3151GP4A7BSM11B1壓力變送器,3151GP4A7BSM11B2壓力變送器,3151GP4A7BSM11B3壓力變送器,3151GP5A22SM11B1壓力變送器,3151GP5A22SM11B2壓力變送器,3151GP5A22SM11B3壓力變送器,3151GP5A23SM11B1壓力變送器,3151GP5A23SM11B2壓力變送器,3151GP5A23SM11B3壓力變送器,3151GP5A24SM11B1壓力變送器,3151GP5A24SM11B2壓力變送器,3151GP5A24SM11B3壓力變送器,3151GP5A25SM11B1壓力變送器,3151GP5A25SM11B2壓力變送器,3151GP5A25SM11B3壓力變送器,3151GP5A33SM11B1壓力變送器,3151GP5A33SM11B2壓力變送器,3151GP5A33SM11B3壓力變送器,3151GP5A35SM11B1壓力變送器,3151GP5A35SM11B2壓力變送器,3151GP5A35SM11B3壓力變送器,3151GP5A44SM11B1壓力變送器,3151GP5A44SM11B2壓力變送器,3151GP5A44SM11B3壓力變送器,3151GP5A73SM11B1壓力變送器,3151GP5A73SM11B2壓力變送器,3151GP5A73SM11B3壓力變送器,3151GP5A2ASM11B1壓力變送器,3151GP5A2ASM11B2壓力變送器,3151GP5A2ASM11B3壓力變送器,3151GP5A2BSM11B1壓力變送器,3151GP5A2BSM11B2壓力變送器,3151GP5A2BSM11B3壓力變送器,3151GP5A3BSM11B1壓力變送器,3151GP5A3BSM11B2壓力變送器,3151GP5A3BSM11B3壓力變送器,3151GP5A2DSM11B1壓力變送器,3151GP5A2DSM11B2壓力變送器,3151GP5A2DSM11B3壓力變送器,3151GP5A3DSM11B1壓力變送器,3151GP5A3DSM11B2壓力變送器,3151GP5A3DSM11B3壓力變送器,3151GP5A7BSM11B1壓力變送器,3151GP5A7BSM11B2壓力變送器,3151GP5A7BSM11B3壓力變送器,3151GP6A22SM11B1壓力變送器,3151GP6A22SM11B2壓力變送器,3151GP6A22SM11B3壓力變送器,3151GP6A23SM11B1壓力變送器,3151GP6A23SM11B2壓力變送器,3151GP6A23SM11B3壓力變送器,3151GP6A24SM11B1壓力變送器,3151GP6A24SM11B2壓力變送器,3151GP6A24SM11B3壓力變送器,3151GP6A25SM11B1壓力變送器,3151GP6A25SM11B2壓力變送器,3151GP6A25SM11B3壓力變送器,3151GP6A33SM11B1壓力變送器,3151GP6A33SM11B2壓力變送器,3151GP6A33SM11B3壓力變送器,3151GP6A35SM11B1壓力變送器,3151GP6A35SM11B2壓力變送器,3151GP6A35SM11B3壓力變送器,3151GP6A44SM11B1壓力變送器,3151GP6A44SM11B2壓力變送器,3151GP6A44SM11B3壓力變送器,3151GP6A73SM11B1壓力變送器,3151GP6A73SM11B2壓力變送器,3151GP6A73SM11B3壓力變送器,3151GP6A2ASM11B1壓力變送器,3151GP6A2ASM11B2壓力變送器,3151GP6A2ASM11B3壓力變送器,3151GP6A2BSM11B1壓力變送器,3151GP6A2BSM11B2壓力變送器,3151GP6A2BSM11B3壓力變送器,3151GP6A3BSM11B1壓力變送器,3151GP6A3BSM11B2壓力變送器,3151GP6A3BSM11B3壓力變送器,3151GP6A2DSM11B1壓力變送器,3151GP6A2DSM11B2壓力變送器,3151GP6A2DSM11B3壓力變送器,3151GP6A3DSM11B1壓力變送器,3151GP6A3DSM11B2壓力變送器,3151GP6A3DSM11B3壓力變送器,3151GP6A7BSM11B1壓力變送器,3151GP6A7BSM11B2壓力變送器,3151GP6A7BSM11B3壓力變送器,3151GP7A22SM11B1壓力變送器,3151GP7A22SM11B2壓力變送器,3151GP7A22SM11B3壓力變送器,3151GP7A23SM11B1壓力變送器,3151GP7A23SM11B2壓力變送器,3151GP7A23SM11B3壓力變送器,3151GP7A24SM11B1壓力變送器,3151GP7A24SM11B2壓力變送器,3151GP7A24SM11B3壓力變送器,3151GP7A25SM11B1壓力變送器,3151GP7A25SM11B2壓力變送器,3151GP7A25SM11B3壓力變送器,3151GP7A33SM11B1壓力變送器,3151GP7A33SM11B2壓力變送器,3151GP7A33SM11B3壓力變送器,3151GP7A35SM11B1壓力變送器,3151GP7A35SM11B2壓力變送器,3151GP7A35SM11B3壓力變送器,3151GP7A44SM11B1壓力變送器,3151GP7A44SM11B2壓力變送器,3151GP7A44SM11B3壓力變送器,3151GP7A73SM11B1壓力變送器,3151GP7A73SM11B2壓力變送器,3151GP7A73SM11B3壓力變送器,3151GP7A2ASM11B1壓力變送器,3151GP7A2ASM11B2壓力變送器,3151GP7A2ASM11B3壓力變送器,3151GP7A2BSM11B1壓力變送器,3151GP7A2BSM11B2壓力變送器,3151GP7A2BSM11B3壓力變送器,3151GP7A3BSM11B1壓力變送器,3151GP7A3BSM11B2壓力變送器,3151GP7A3BSM11B3壓力變送器,3151GP7A2DSM11B1壓力變送器,3151GP7A2DSM11B2壓力變送器,3151GP7A2DSM11B3壓力變送器,3151GP7A3DSM11B1壓力變送器,3151GP7A3DSM11B2壓力變送器,3151GP7A3DSM11B3壓力變送器,3151GP7A7BSM11B1壓力變送器,3151GP7A7BSM11B2壓力變送器,3151GP7A7BSM11B3壓力變送器,3151GP8A22SM11B1壓力變送器,3151GP8A22SM11B2壓力變送器,3151GP8A22SM11B3壓力變送器,3151GP8A23SM11B1壓力變送器,3151GP8A23SM11B2壓力變送器,3151GP8A23SM11B3壓力變送器,3151GP8A24SM11B1壓力變送器,3151GP8A24SM11B2壓力變送器,3151GP8A24SM11B3壓力變送器,3151GP8A25SM11B1壓力變送器,3151GP8A25SM11B2壓力變送器,3151GP8A25SM11B3壓力變送器,3151GP8A33SM11B1壓力變送器,3151GP8A33SM11B2壓力變送器,3151GP8A33SM11B3壓力變送器,3151GP8A35SM11B1壓力變送器,3151GP8A35SM11B2壓力變送器,3151GP8A35SM11B3壓力變送器,3151GP8A44SM11B1壓力變送器,3151GP8A44SM11B2壓力變送器,3151GP8A44SM11B3壓力變送器,3151GP3A73SM11B1壓力變送器,3151GP3A73SM11B2壓力變送器,3151GP3A73SM11B3壓力變送器,3151GP3A2ASM11B1壓力變送器,3151GP3A2ASM11B2壓力變送器,3151GP3A2ASM11B3壓力變送器,3151GP8A2BSM11B1壓力變送器,3151GP8A2BSM11B2壓力變送器,3151GP8A2BSM11B3壓力變送器,3151GP8A3BSM11B1壓力變送器,3151GP8A3BSM11B2壓力變送器,3151GP8A3BSM11B3壓力變送器,3151GP8A2DSM11B1壓力變送器,3151GP8A2DSM11B2壓力變送器,3151GP8A2DSM11B3壓力變送器,3151GP8A3DSM11B1壓力變送器,3151GP8A3DSM11B2壓力變送器,3151GP8A3DSM11B3壓力變送器,3151GP8A7BSM11B1壓力變送器,3151GP8A7BSM11B2壓力變送器,3151GP8A7BSM11B3壓力變送器,3151GP9A22SM11B1壓力變送器,3151GP9A22SM11B2壓力變送器,3151GP9A22SM11B3壓力變送器,3151GP9A23SM11B1壓力變送器,3151GP9A23SM11B2壓力變送器,3151GP9A23SM11B3壓力變送器,3151GP9A24SM11B1壓力變送器,3151GP9A24SM11B2壓力變送器,3151GP9A24SM11B3壓力變送器,3151GP9A25SM11B1壓力變送器,3151GP9A25SM11B2壓力變送器,3151GP9A25SM11B3壓力變送器,3151GP9A33SM11B1壓力變送器,3151GP9A33SM11B2壓力變送器,3151GP9A33SM11B3壓力變送器,3151GP9A35SM11B1壓力變送器,3151GP9A35SM11B2壓力變送器,3151GP9A35SM11B3壓力變送器,3151GP9A44SM11B1壓力變送器,3151GP9A44SM11B2壓力變送器,3151GP9A44SM11B3壓力變送器,3151GP9A73SM11B1壓力變送器,3151GP9A73SM11B2壓力變送器,3151GP9A73SM11B3壓力變送器,3151GP9A2ASM11B1壓力變送器,3151GP9A2ASM11B2壓力變送器,3151GP9A2ASM11B3壓力變送器,3151GP9A2BSM11B1壓力變送器,3151GP9A2BSM11B2壓力變送器,3151GP9A2BSM11B3壓力變送器,3151GP9A3BSM11B1壓力變送器,3151GP9A3BSM11B2壓力變送器,3151GP9A3BSM11B3壓力變送器,3151GP9A2DSM11B1壓力變送器,3151GP9A2DSM11B2壓力變送器,3151GP9A2DSM11B3壓力變送器,3151GP9A3DSM11B1壓力變送器,3151GP9A3DSM11B2壓力變送器,3151GP9A3DSM11B3壓力變送器,3151GP9A7BSM11B1壓力變送器,3151GP9A7BSM11B2壓力變送器,3151GP9A7BSM11B3壓力變送器,3151GP0A22SM11B1壓力變送器,3151GP0A22SM11B2壓力變送器,3151GP0A22SM11B3壓力變送器,3151GP0A23SM11B1壓力變送器,3151GP0A23SM11B2壓力變送器,3151GP0A23SM11B3壓力變送器,3151GP0A24SM11B1壓力變送器,3151GP0A24SM11B2壓力變送器,3151GP0A24SM11B3壓力變送器,3151GP0A25SM11B1壓力變送器,3151GP0A25SM11B2壓力變送器,3151GP0A25SM11B3壓力變送器,3151GP0A33SM11B1壓力變送器,3151GP0A33SM11B2壓力變送器,3151GP0A33SM11B3壓力變送器,3151GP0A35SM11B1壓力變送器,3151GP0A35SM11B2壓力變送器,3151GP0A35SM11B3壓力變送器,3151GP0A44SM11B1壓力變送器,3151GP0A44SM11B2壓力變送器,3151GP0A44SM11B3壓力變送器,3151GP0A73SM11B1壓力變送器,3151GP0A73SM11B2壓力變送器,3151GP0A73SM11B3壓力變送器,3151GP0A2ASM11B1壓力變送器,3151GP0A2ASM11B2壓力變送器,3151GP0A2ASM11B3壓力變送器,3151GP0A2BSM11B1壓力變送器,3151GP0A2BSM11B2壓力變送器,3151GP0A2BSM11B3壓力變送器,3151GP0A3BSM11B1壓力變送器,3151GP0A3BSM11B2壓力變送器,3151GP0A3BSM11B3壓力變送器,3151GP0A2DSM11B1壓力變送器,3151GP0A2DSM11B2壓力變送器,3151GP0A2DSM11B3壓力變送器,3151GP0A3DSM11B1壓力變送器,3151GP0A3DSM11B2壓力變送器,3151GP0A3DSM11B3壓力變送器,3151GP0A7BSM11B1壓力變送器,3151GP0A7BSM11B2壓力變送器,3151GP0A7BSM11B3壓力變送器,
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