德國(guó)burkert寶德孔板流量計(jì)％burkert辦事處

德國(guó)burkert寶德孔板流量計(jì)

1、優(yōu)點(diǎn)

(1)標(biāo)準(zhǔn)節(jié)流件是全世界通用的，并得到了國(guó)際標(biāo)準(zhǔn)組織的認(rèn)可，無(wú)需實(shí)流校準(zhǔn)，即可投用，在流量計(jì)中亦是的。

(2)結(jié)構(gòu)易于復(fù)制，簡(jiǎn)單、牢固、性能穩(wěn)定可靠、價(jià)格低廉;

(3)應(yīng)用范圍廣，包括全部單相流體(液、氣、蒸汽)、部分混相流，一般生產(chǎn)過(guò)程的管徑、工作狀態(tài)(溫度、壓力)皆有產(chǎn)品。

(4)檢測(cè)件和差壓顯示儀表可分開(kāi)不同廠家生產(chǎn)，便與化規(guī)模生產(chǎn);

2、缺點(diǎn)

(1)測(cè)量的重復(fù)性、度在流量計(jì)中屬于中等水平，由于眾多因素的影響錯(cuò)綜復(fù)雜，度難于提高。

(2)范圍度窄，由于流量系數(shù)與雷諾數(shù)有關(guān)一般范圍度僅3∶1 ～ 4∶1。

(3)有較長(zhǎng)的直管段長(zhǎng)度要求，一般難于滿足。尤其對(duì)較大管徑，問(wèn)題更加突出;

(4)壓力損失大;

德國(guó)burkert寶德孔板流量計(jì)通常為維持一臺(tái)孔板流量計(jì)正常運(yùn)行，水泵需要附加動(dòng)力克服孔板的壓力損失。該附加耗電量可直接由壓力損失和流量計(jì)算確定。一年約需多耗電數(shù)萬(wàn)度，折合人民幣數(shù)萬(wàn)元。下表中列出了孔板在正常壓力損失情況下的能耗計(jì)算結(jié)果。其中運(yùn)行天數(shù)按三百五十天計(jì)算，電價(jià)按0.35元/度計(jì)算。由表中計(jì)算電耗數(shù)據(jù)可見(jiàn)，孔板的附加運(yùn)行費(fèi)用是極高的，而采用彎管流量計(jì)該運(yùn)行費(fèi)用為零!

(5)孔板以內(nèi)孔銳角線來(lái)保證精度，因此對(duì)腐蝕、磨損、結(jié)垢、臟污敏感，長(zhǎng)期使用精度難以保證，需每年拆下強(qiáng)檢一次。

(6)采用法蘭連接，易產(chǎn)生跑、冒、滴、漏問(wèn)題，大大增加了維護(hù)工作量。

德國(guó)burkert寶德孔板流量計(jì)％burkert辦事處

420440G?6014AK-C020FFMSFB01-5-048/50-08
420442W?6014AK-D020FFMSFB01-5-048/50-08
420444Y?6014AK-C015FFPAFB01-5-048/50-05???*
420445Z?6213LB-A100BBMSGM83-5-048/50-08
420446S?6213LB-A130BBMSGM84-5-048/50-08
420447T?6213LB-A200BBMSGM85-5-048/50-08
420449D?6213LB-A130FFMSGM84-5-048/50-08
420450A?6213LB-A200FFMSGM85-5-048/50-08
420551T?601300-A030FFVAGM82-5-048/50-08
420555X?6213LB-A100BBMSGM84-5-048/50-08
420556Y?6213LB-A130BBMSGM85-5-048/50-08
420557Z?6213LB-A200BBMSGM86-5-048/50-08
420559B?6014AK-C020FFMSGM81-5-048/50-08
420560G?6014AK-C020FFMSGM81-5-048/50-08???*
420561V?6014AK-C020FFMSGM82-5-048/50-08
420564Y?6014AK-C025FFMSGM82-5-048/50-08
420565Z?6014AK-D015FFMSGM81-5-048/50-08
420566S?6014AK-D020FFMSGM81-5-048/50-08
420567T?6014AK-D020FFMSGM81-5-048/50-08???*
420568C?6014AK-D020FFMSGM82-5-048/50-08
420570A?6014AK-D025FFMSGM81-5-048/50-08
420571X?6014AK-D025FFMSGM82-5-048/50-08
420575T?601400-C020FFVAGM82-5-048/50-08
420608M?6014AK-D020FFMSGM81-5-024/DC-08???*
420609N?6014AK-D020FFMSFB01-5-024/DC-08???*
420660L?2632-A-2-250-SS-VA-GM86-C-F???????*
420661H?2632-A-2-320-SS-VA-GM87-C-F???????*

德國(guó)burkert寶德孔板流量計(jì)％burkert辦事處

供應(yīng)SMC，F(xiàn)ESTO，BURKERT，CKD，小金井，哈威，?SICK?ASCOVICKERSTURCKOMRON.ATOS全系列產(chǎn)品常用型號(hào)供貨周期短價(jià)格優(yōu)惠歡迎來(lái)電咨詢我們將竭誠(chéng)為您服務(wù)

聯(lián)系人：肖小姐?

電話(Tel)：?????

傳真(Fax:)：

?QQ：??

?郵箱：?@qq.com

公司網(wǎng)站：http://dgzt.testmart.cn/?UserName=dgzt&Channel=6&Att=1

公司地址：廣東省東莞市南城區(qū)莞太路12中興大廈510室

由于快遞公司發(fā)貨偶爾也有延誤情況，希望買(mǎi)家如遇此事能夠多諒解謝謝！

特別申明：我們不歡迎對(duì)到達(dá)時(shí)間過(guò)于苛求的買(mǎi)家，本公司保證盡快發(fā)貨！無(wú)法保證的時(shí)間到貨，因?yàn)榭爝f公司和郵局是我公司無(wú)法安排的，送貨員（快遞公司的送貨員服務(wù)素質(zhì)良莠不齊），天氣（大霧大雪天氣造成的高速封路）和交通（交通管制、飛機(jī)誤點(diǎn)和汽車(chē)堵塞）等，這些都出了您我的控制范圍。請(qǐng)大家互相諒解！謝謝！

BURKERT??125693???BURKERT?134683?BURKERT?501595?BURKERT?144683
BURKERT??146669???BURKERT?147022?BURKERT?501095W?G12?DC24V?10W
BURKERT??126287G??AC220V?BURKERT?141212H?AC220V?BURKERT?126025
BURKERT??017467J??0470-C-04?BURKERT?134601?BURKERT?418950
BURKERT??501215???BURKERT?642292?BURKERT?502539?BURKERT?64987
BURKERT??6519?????BURKERT?8110?BURKERT?8314?BURKERT?DN150316(2650)
BURKERT??134317M??BURKERT?2030-1-141-468C?BURKERT?G1-B
BURKERT??134317M??G13?0.2-16bar?24VDC?BURKERT?GL-8?BURKERT?L1-8
BURKERT??703379???BURKERT?165742?2702+1067?G12?BAR?BURKERT?134683
BURKERT??130365???BURKERT?6012型427922?BURKERT?502549?BURKERT?615157
BURKERT??6213?G34?DC24?通徑DN20?BURKERT?135211?BURKERT?126155
BURKERT??141199???BURKERT?060621B?閥體：00141266?BURKERT?133759
BURKERT??141266???BURKERT?454424J?BURKERT?2W-250-25?DN25?0-1.6MPA?DC24V
BURKERT??64987????BURKERT?502539?BURKERT?414531D?BURKERT?50294
BURKERT??134615???BURKERT?481865?BURKERT?E131E03?BURKERT?631300
BURKERT??134317???BURKERT?60644?BURKERT?132202?BURKERT?197126
BURKERT??0280B????BURKERT?60140?BURKERT?00427919DC24V?BURKERT?120695
BURKERT??4279?????BURKERT?6012?BURKERT?137533?BURKERT?642668　W25LE
BURKERT??551689???BURKERT?551703?BURKERT?429343?BURKERT?502524P
BURKERT??134615Q??BURKERT?6519型電磁閥?BURKERT?11369?BURKERT?9800
BURKERT??G12DC24??BURKERT?GIDC24?BURKERT?NO.001422
BURKERT??60644????BURKERT?134317?BURKERT?126411?BURKERT?134317M?G12
BURKERT??420685S??BURKERT?420685?BURKERT?120659?BURKERT?125370
BURKERT??431722M??BURKERT?134590L?BURKERT?126287GAC220V
BURKERT??141212H??AC220V?BURKERT?150245?BURKERT?125304?G14?230V
BURKERT??042320B??BURKERT?126300H?BURKERT?134615?BURKERT?E131K03
BURKERT??123772S??BURKERT?001412661閥體?BURKERT?密封圈
169231A?SYST-2731-169229-1067-550690
169233C?SYST-2712-163893-8630-140616
169234D?SYST-2012-15822
169242M?SYST-2012-507212-8631-169187
169246R?8644-11-24-00-00-00-00-000-SI-00-00-
169249U?SYST-0404-A250FLNS-024/DC-1F?*
169250Z?601100-A016FFVAFK01-2-012/DC-04
169253Q?8626-0100L-LUF-E-A?-GM84-ALAA-D-030
169257L?652500-H040-FM14-0000-B0-024/DC-01*
169258V?8644-11-08-00-00-00-00-000-WG-00-00-
169259W?8644-11-24-00-00-00-00-000-WG-00-00-
169262R?8644-11-00-PC-00-00-
169263J?8644-11-20-00-00-00-00-000-PC-00-00-
169264K?528200-A200FFVANM84-0-110/UC-CD?*
169272K?8711-050L-N2.-E-A?-NM82-VAFF-A-010
169274M?528100-B130FTMSGM84-5-012/DC-08?*
169276P?2000-A-2-250-FF-VA-TN44-C-E?*
169277Q?528100-B130FTMSGM84-5-024/DC-08?*
169278Z?SYST-2712-146968-8635-150347
169280Q?8703-004M-M21-E-RS-GM82-ALFF-X-000
169282E?SYST-8640-169282-6525-169257
169285H?8711-002S-H2.-E-A?-NM82-ALFF-A-005
169286A?8711-002S-O2.-E-A?-NM82-ALFF-A-002
169288L?8712-020L-LUF-E-P0-GM82-VAAA-A-003
169297D?SYST-2702-165520-8630-140600
169298N?2012-02-150-EE-VA-SODE-Q-1-N1-0000*
169300U?601200-CAABXFFMSFB01-2-120/60-04?*
420662A?2632-A-2-400-SS-VA-GM88-C-G???????*
420663B?2632-A-2-500-SS-VA-GM89-C-G???????*
420666E?2632-A-2-250-SS-VA-NM86-C-F???????*
420667F?2632-A-2-320-SS-VA-NM87-C-F???????*
420668Q?2632-A-2-400-SS-VA-NM88-C-G???????*
420669R?2632-A-2-500-SS-VA-NM89-C-G???????*
420672C?2632-A-2-250-SS-VA-RC86-C-F???????*
420673D?2632-A-2-320-SS-VA-RC87-C-F???????*
420674E?2632-A-2-400-SS-VA-RC88-C-G???????*
420675F?2632-A-2-500-SS-VA-RC89-C-G???????*
420678J?2632-A-2-250-SS-VA-TC44-C-F???????*
420679K?2632-A-2-320-SS-VA-TC45-C-F???????*
420680H?2632-A-2-400-SS-VA-TC46-C-G???????*
420681W?2632-A-2-500-SS-VA-TC47-C-G???????*
420684Z?2632-A-2-250-SS-VA-SA44-C-F???????*
420685S?2632-A-2-320-SS-VA-SA45-C-F???????*
420686T?2632-A-2-400-SS-VA-SA46-C-G???????*
420687U?2632-A-2-500-SS-VA-SA47-C-G???????*
420771F?1062-1-0-C-BCD/UC-K1
420772G?1062-1-C-C-BCD/UC-K1
420775B?1062-1-C-C-BCD/UC-K2
420777D?1062-6-0-C-BCV/UC-K1
420778N?1062-6-C-C-BCV/UC-K1
420780D?1062-6-0-C-BCV/UC-K2
420781S?1062-6-C-C-BCV/UC-K2
420784V?1062-3-B-B-BCH/DC-K1
420787Y?1062-3-B-B-BCH/DC-K2
420788H?1062-5-B-0-BCH/DC-K1
420789A?1062-5-0-B-BCH/DC-K1
420790F?1062-5-B-B-BCH/DC-K1
420791U?1062-5-B-0-BCH/DC-K2
420792V?1062-5-0-B-BCH/DC-K2
420793W?1062-5-B-B-BCH/DC-K2
420829S?DOCU-MAN6519-ML-0000000000-00420829
420832M?DOCU-MAN1067-ML-0000000000-00420832
420844Z?6519AK-W060-NM82-FS05-B5-120/60-02*
420845S?6519AK-W060-NM82-FS05-B5-240/60-02*
420852Z?6519IK-W080-GM82-FS05-B5-110/56-02
420860D?0211-A-060-BB-MS-GM82-024/DC-08???*
420962X?6519AK-W060-GM82-FS05-B5-000/00-02*
420963Y?6519AK-W060-NM82-FS05-B5-000/00-02
423362U?6014AK-D020FFMSGM81-5-230/50-08???*
423363V?6014AK-C020FFMSGM81-5-230/50-08???*
423370G?KOMP-104-S030-0000-000-00-423370G
423394M?0475-W-060-PB-GM82-FS05-000/00-00?*
423397Q?0475-W-060-PB-GM82-FS05-000/00-00?*
423422H?SET1-AC10-5-048/50-LA-423422H??????*
423425C?SET3-6013-A<=-025-FFMS5ALA-423425C*
423426D?SET3-6013-A<=-040-FFMS5ALA-423426D
423427E?SET3-6013-A<=-040-FFMS5ALA-423427E*
423428P?SET3-6013-A>=-060-FFMS5ALA-423428P*
423429Q?SET3-6013-A<=-025-FFMS5ALA-423429Q*
423430M?SET3-6013-A<=-040-FFMS5ALA-423430M
423431A?SET3-6014-C<=-020-FFMS5ALA-423431A
423432B?SET3-6014-C<=-020-FFMS5ALA-423432B
423433C?SET3-6014-C<=-020-FFMS5ALA-423433C
423434D?SET3-6014-C<=-020-FFMS5ALA-423434D*
423435E?SET3-6014-C<=-020-FFMS5ALA-423435E*
423448T?2632-A-2-250-SS-VA-GM86-C-F
423449U?2632-A-2-320-SS-VA-GM87-C-F
423450Z?2632-A-2-400-SS-VA-GM88-C-G
423451N?2632-A-2-500-SS-VA-GM89-C-G
423451N?2632-A-2-500-SS-VA-GM89-C-G
423454R?2632-A-2-250-SS-VA-NM86-C-F
423455J?2632-A-2-320-SS-VA-NM87-C-F
423456K?2632-A-2-400-SS-VA-NM88-C-G
423457L?2632-A-2-500-SS-VA-NM89-C-G
423460T?2632-A-2-250-SS-VA-RC86-C-F
423462R?2632-A-2-400-SS-VA-RC88-C-G
423463J?2632-A-2-500-SS-VA-RC89-C-G
423466M?2632-A-2-250-SS-VA-SA44-C-F
423467N?2632-A-2-320-SS-VA-SA45-C-F
423468X?2632-A-2-400-SS-VA-SA46-C-G
423469Y?2632-A-2-500-SS-VA-SA47-C-G
423472K?2632-A-2-250-SS-VA-TC44-C-F
423473L?2632-A-2-320-SS-VA-TC45-C-F
423474M?2632-A-2-400-SS-VA-TC46-C-G
423478Z?2632-A-2-250-EE-VA-GM86-C-F
423479S?2632-A-2-320-EE-VA-GM87-C-F
423480Q?2632-A-2-400-EE-VA-GM88-C-G
423481D?2632-A-2-500-EE-VA-GM89-C-G
423484G?2632-A-2-250-EE-VA-NM86-C-F
423485H?2632-A-2-320-EE-VA-NM87-C-F
423486A?2632-A-2-400-EE-VA-NM88-C-G