Featured Zamgululi
- Malo Osiyanasiyana Osiyanasiyana
- ½~10" (15-250 mm)
- Madzi (20 °C) (10~300000 L/h) 0.04~1320 GPM, Mpweya (20℃, 0.1013MPa) (0.7 ~ 3.000 m3/h) 0.04~1765 SCFM
- -40-482 °F ( -40~+250 °C)
- 1.0% Mulingo Wathunthu
- ½" (15mm) <30 mPa.s, 1" (25mm) 2"(50mm) <300 mPa.s
- ½" (15mm) ~ 2" (50mm) 580 psi (4Mpa), >2.½" (65mm) 232 psi (1.6MPa)
- SS# 304/316/316L ndi zina
- 4-20mA, MODBUS, HART ndi ma alarm
- Flanges (ANSI, DN, JIS) zokongoletsedwa
- Mpweya wamadzimadzi & woponderezedwa
- Mizere ya Chemical, kusefera, madzimadzi a hydraulic, kuphatikiza ntchito, zodzikongoletsera madzi a chakudya & zomera zakumwa
- Sanitary Variable Area
- ¼~10" (8-250mm)
- Madzi (20 °C) (10~300000 L/h) 0.04~1320 GPM, Mpweya (20 °C, 0.1013MPa) (0.7 ~ 3.000 m3/h) 0.04~1765 SCFM
- -40-482 °F ( -40~+250 °C)
- 1.0% Mulingo Wathunthu
- ½" (15mm) <30 mPa.s, 1" (25mm) 2"(50mm) <300 mPa.s
- ½" (15mm) ~ 2" (50mm) 580PSI (4Mpa), >2½" (65mm) 232PSI (1.6Mpa)
- SS# 304/316/316L ndi zina
- Analogi, Pulse, RS232/485 MODBUS
- Sanitary / Tri-Clamp®
- Mpweya wamadzimadzi & woponderezedwa
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Zodzoladzola madzi a zakudya & chakumwa zomera, moŵa, mankhwala
- Malo Osinthasintha Odziyendetsa
- ½~10" (15-250 mm)
- Madzi (20 °C) (10~300000 L/h) 0.04~1320 GPM, Mpweya (20 °C, 0.1013 MPa) (0.7 ~ 3.000 m3/h) 0.04~1765 SCFM
- -112-752 °F ( -80~+400 °C)
- 1.5% Mulingo Wathunthu
- ½" (15mm) <30 mPa.s, 1" (25mm) 2" (50mm) <300 mPa.s
- ½" (15mm) ~ 2" (50mm) 580 psi (4Mpa), >2½" (65mm) 232 psi (1.6 MPa)
- SS# 304/316/316L ndi zina
- Palibe Mphamvu Yofunika
- Flanges (ANSI, DN, JIS) zokongoletsedwa
- Mpweya wamadzimadzi & woponderezedwa
- Mizere ya Chemical, kusefera, madzimadzi a hydraulic, kuphatikiza ntchito, zodzikongoletsera madzi a chakudya & zomera zakumwa
Chiwonetsero cha Area Flow Meter
Mamita a VA ndi amodzi mwa njira zakale zodziwika bwino zoyezera mayendedwe okhala ndi maziko akulu oyikapo, ndipo ma mita a madera osinthika amapezeka m'mafakitale osiyanasiyana momwe amayezera madzi ndi mpweya. Mamita osinthika onse amagawana zinthu zofananira - mawonekedwe oyenda omwe amakhala ndi galasi lopindika kapena chubu lapulasitiki loyera kapena cylindrical metal chubu flow mita yokhala ndi pini yopindika mkati, choyandama chamkati kapena mbale yotuluka, ndi sikelo yosindikizidwa. zomwe zimakupatsani mwayi wowerengera.
Kuthamanga kwa volumetric kudzera mu thupi loyenda kumayenderana ndi kusuntha kwa choyandamacho. Madzi amadzimadzi akamadutsa mu chubu kuchokera pansi kupita pamwamba, kumapangitsa kutsika kwamphamvu kopitilira muyeso, komwe kumatulutsa mphamvu yokwera yomwe imalimbikitsa kuyandama kumtunda kupita pamwamba pa chubu. Kuchulukitsitsa kwa kuthamanga kumayenderana mwachindunji ndi sikweya ya kutsika kwapanikiziku.
Mapulogalamu Ofunika
Madzi & Energy flowmeters ochokera ku SmartMeasurement adayikidwa bwino m'mafakitale ndi ntchito zosiyanasiyana kuphatikiza:
- Madzi ndi gasi zimayenda muzomera kapena ma lab
- Mankhwala kapena zowonjezera
- Kutsegula kusefa
- Kusakaniza zinthu (mwachitsanzo, mizere yomwe imagwiritsa ntchito mita ya valve)
- Mafuta a Hydraulic
- Konzani madzi a zakudya ndi zakumwa
- Condensate, demineralized kapena kukonza madzi
Chifukwa Chake Sankhani Malo Osiyanasiyana Oyenda Meter
Variable Area flow meters ndi zotsika mtengo komanso zosavuta kukhazikitsa ndipo sizifuna mphamvu chifukwa ndi uthenga wamakina. Ubwino wina ndikuti amatha kuyeza zonse zamadzimadzi komanso mpweya woponderezedwa. Komabe, ngati mita ya VA ikugwiritsa ntchito mphamvu yokoka kuti ilimbikitse choyandama kubwerera ku zero m'malo mobwerera ku kasupe, ndiye kuti iyenera kuyikidwa molunjika ndi chubu choyenda molunjika kumunsi. Ngati kuyika koyima sikutheka, mita yokhala ndi masika iyenera kugwiritsidwa ntchito. Mamita a VA amawunikidwa ndi madzi amadzimadzi ndi mpweya wa mpweya. Pazogwiritsa ntchito zokhala ndi zotengera zamadzimadzi kupatula madzi kapena mpweya, masikelo oyenda amawongoleredwa potengera kuchuluka kwa magwiridwe antchito amadzimadzi ena. Mayendedwe a mpweya kapena zowononga zamadzimadzi amawerengedwa polumikiza pamwamba pa choyandamacho ndi chizindikiro cha nkhupakupa pa chubu chotuluka. Komabe, kusintha kwa magawo ogwiritsira ntchito kusokoneza kulondola kwa mita, kukakamiza kuti ibwezedwe ku fakitale kuti ikonzedwenso. Kawirikawiri, kulondola kwapakati pa flowmeter yosinthasintha ndi ± 2-4% ya kutuluka kwathunthu.
Milandu Yapadera
M'mapulogalamu omwe mulibe mphamvu zamagetsi, kuyimba kwamakina ndikokwanira kupereka kuyeza kwamadzimadzi nthawi yomweyo. Wogwiritsa ntchito amatha kuwerenga mosavuta kuchuluka kwa gasi kapena kutuluka kwamadzi kuchokera pa sikelo pafupi ndi chubu kapena sikelo pa chubu. Popeza mphamvu sizofunikira, ogwiritsa ntchito amatha kukhazikitsa ALVAMT m'malo owopsa komanso akutali komwe kuli okwera mtengo kupereka mphamvu.
Muyezo woyenda ndi Smart Measurement ALVAMT variable flowmeter nthawi zonse ndiyo njira yodziwika bwino komanso yoyenera poyezera kutsika kwamadzimadzi kapena mpweya wabwino, komanso pamene chuma ndi kukhazikitsa kophatikizana kumakhala patsogolo kuposa kulondola kwambiri.
Chonde pitani wathu mafakitale muyeso ntchito kuti mupeze zambiri za komwe ma meter athu othamanga a Variable Area agwiritsidwa ntchito bwino.
Funsani mtengo wa Variable Area flow meters pa ntchito yanu kapena kulumikizana ndi Smart Measurement kudziwa zambiri.
Ubwino Wogwiritsa Ntchito Mamita Osiyanasiyana a Area Flow Meters
Ubwino waukulu wa SmartMeasurement's ALVAMT variable-area flowmeter ndi monga mtengo wake wotsika komanso 'kusavuta kwake kukhazikitsa. Kuphweka kwake kwapangidwe kumapangitsa kuti pakhale ntchito yocheperako ndipo motero, moyo wautali wautumiki. Mamita awa amaperekanso kusinthasintha muzogwiritsira ntchito zosiyanasiyana ndi mitundu yosiyanasiyana ya mankhwala. Ndi PTFE-mizere zitsulo chubu kumanga, variable dera mamita akhoza kukana kuwonongeka dzimbiri kuchokera mankhwala aukali.
Mamita osinthika a ALVAMT safuna mphamvu ndipo adzapereka zowerengera zolondola zoyenda bwino monga momwe glycerin yodzaza ndi glycerin imawerengera kupanikizika popanda mphamvu zamagetsi. Izi zimalola kuti mita igwiritsidwe ntchito pomwe sizingatheke kapena zotheka kuyendetsa chingwe chamagetsi.
Malingaliro a Ntchito
Chingwe choyezera chubu chagalasi, kapena kuti flowmeter, chomwe chimayesa kuchuluka kwa zakumwa zamadzimadzi ndi mpweya woponderezedwa pogwirizanitsa malo a choyandama chamkati ndi kuchuluka kwa mayendedwe ake pa sikelo yosindikizidwa. Pamene kuchuluka kwa kuthamanga kumawonjezeka, kusiyana kwa kuthamanga kudutsa pamtunda kumawonjezekanso. Izi zimapangitsa kuti choyandamacho chilimbikitsidwe mmwamba kupita pamwamba pa sikelo. Kuyenda m'mwamba kumeneku kumatsutsidwa ndi mphamvu yokoka ndi kuchuluka kwa zoyandama mpaka choyandamacho chikafika pamlingo wofanana, panthawi yomwe malo oyandamawo amawerengedwa motsutsana ndi sikelo yosindikizidwa. Pamene choyandamacho chikukwera m'mwamba, dera la orifice lomwe limapangidwa pakati pa choyandama chakunja ndi m'mimba mwake mwa chubu la tapered limawonjezeka - motero mawu akuti "malo osinthika". Kuwonjezeka kwa dera la orifice komwe kumayenda kumadutsamo kumayenderana ndi sikweya ya kuchuluka kwa madzi.
Karl Kueppers
Mamita oyamba osinthika okhala ndi zoyandama zozungulira adapangidwa ndi Karl Kueppers (1874-1933) ku Aachen mu 1908. Izi zikufotokozedwa mu patent yaku Germany 215225. Felix Meyer adayambitsa kampani "Deutsche Rotawerke GmbH" ku Aachen pozindikira kufunikira kofunikiraku. kutulukira. Iwo anawongolera luso limeneli ndi mawonekedwe atsopano a zoyandama komanso za chubu lagalasi. Kueppers adapanga mawonekedwe apadera amkati mwa chubu lagalasi lomwe limazindikira masikelo oyenda bwino.
Dzina la mtundu wa Rotameter linalembetsedwa ndi kampani yaku Britain ya GEC Elliot automation, Rotameter Co. M'mayiko ena ambiri dzina la Rotameter limalembetsedwa ndi Rota Yokogawa GmbH & Co. KG ku Germany yomwe tsopano ili ya Yokogawa Electric Corp. Rotameters, makamaka amene opangidwa kuti azigwiritsidwa ntchito mothamanga kwambiri kapena ofunikira kuyika kopanda kuyimirira, amapangidwa kuchokera kuzinthu zolimba monga chitsulo chosapanga dzimbiri, aluminiyamu, kapena mkuwa. Mamita azitsulo amtundu wazitsulo amatha kugwira ntchito pansi pa kutentha ndi kupanikizika, mpaka 6000 psig, kuwapangitsa kukhala osinthasintha pazinthu zosiyanasiyana zamakampani.
Zatsopano zomwe zinayambitsidwa ndi Kueppers ndipo kenako zoyengedwa ndi makampani monga Deutsche Rotawerke GmbH ndi Rota Yokogawa zakhala ndi zotsatira zosatha pa teknoloji yoyezera kayendedwe kake, ndi Rotameters akadali chisankho chodziwika chifukwa cha kudalirika, kulondola, ndi kusinthasintha kwa zinthu zosiyanasiyana.
Kodi Metal Tube Variable Area Meters Ndi Chiyani?
Metal chubu variable area mita amagwiritsidwa ntchito ngati kukakamiza kwa machubu kuli kokwera kwambiri kwa chubu lagalasi kapena pakufunika kopingasa m'malo moyima. Mtundu uwu wa mita yosinthika umakhala ndi thupi loyenda lomwe limapangidwa kuchokera ku chitsulo chosapanga dzimbiri, aluminiyamu, kapena mkuwa. Malo a zoyandama zamkati amatsimikiziridwa powerenga malo a singano yomwe imalumikizidwa ndi choyandama chamkati kapena chotsatira cholumikizidwa ndi maginito chomwe chimatha kuwerengedwa kuchokera kunja kwa chubu. Ndi chipangizo chamtunduwu, choyandama chamkati chimalimbikitsidwa kubwerera ku zero-scale ndi kasupe osati mphamvu yokoka.
Kugwiritsa ntchito zida zosapanga dzimbiri / aluminiyamu / zamkuwa zomangira chotengera chopondereza cha mita kumathandizira kuti pakhale kutentha kwambiri komanso kugwiritsa ntchito ntchito ndi hydraulic pressure - mpaka 6000 psig. Kubwerera kwa kasupe kumapangitsa kuti pakhale zokwera zopanda malire - zoyima, zopingasa, kapena za diagonal popanda kukwera / kutsika kwa chitoliro chowongoka.
