- Phone
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Address
1501, 889 Zhongjiang Road, Putuo District, Shanghai
Shanghai Weitelui Industrial Development Co., Ltd
1501, 889 Zhongjiang Road, Putuo District, Shanghai
VSE volumetric flowmeter VSI0.2/1 VSI0.4/1 GPO12V accuracy level classificationThe accuracy of VSE volumetric flowmeter is at the core level of ± 0.2%, ± 0.3%, ± 0.5%, ± 1.0%, ± 2.0% * *, with R (reading) better than FS (full range); The higher the viscosity, the better the accuracy. Priority should be given to selecting VS02/VSI (± 0.2%) for high precision, and VS1/VS4 (± 0.3%) for general industrial use.
In 1989: FromJürgen EchterhageandAxel Vedderin GermanyNeuenradeEstablishment, full name of the companyAll volumentechnik GmbH.
positioning: FocusHigh precision gear flowmeterResearch and development, production, and sales, targeting industrial fields such as hydraulic, lubrication, chemical, and automotive.
Initial scaleHeadquarters area approximately1400㎡Initial employee agreement10-15 people.
core product:VS series gear flowmeter(Basic type, low flow, high precision), precision±0.5% FS.
1996–1998: LaunchVSI 系列(内置前置放大器), achieve± 0.1% R (reading accuracy)
In the year 2000: DevelopmentRS series spiral screw flowmeter,Low pulsation, high viscosityAdaptation, accuracy±0.3% R.
In 2002: LaunchVHM Wear resistant SeriesAdapt toNon lubricating and abrasive media(such as fuel, cutting fluid).
2003–2005: EstablishGlobal distribution network, enterChina, United States, India, France, United KingdomWaiting for the market.
In 2006: Formally mergedEchterhage Holdings GroupBecoming the core fluid measurement brand of the group.
Group StructureUnder the group, includingVSE, BEINLICH (pump), DST (sensor) HBE、OLEOTECBrand.
In 2008Headquarters staff increase32 peopleGlobal employee agreement100 people.
2010–2015: LaunchEF Economic Series (± 2.0% R)、High pressure type (315 bar)、Explosion proof type (ATEX)、12V/24V pulse/analog output.
In 2012: EnterChinese marketEstablish上海 / 北京Representative offices and dealer networks.
2016–2018: LaunchVSI intelligent type, supportModbus、Profinet、EtherCATIndustrial bus.
2020–2023: ReleaseVS02 Ultra Precision Series (± 0.1% R)Adapt toTrade settlement, laboratory, precision ingredients.
2024–2026: LaunchAll cloudRemote monitoring platform, realizingCloud based collection, analysis, and warning of traffic data.
In 2026:37th anniversary of establishment, globally40+countriesDistribution network,China, United States, IndiaEstablish a subsidiary.
1989Established, focusing on gear flow meters
1996VSI series (± 0.1% R) launched
2000RS series (low pulsation)
2006: Merge into Echterhage Group
2012Entering the Chinese market
2016Intelligent Bus Series
2020VS0.2 Ultra Precision Series
202637th Anniversary, 40+Countries Worldwide
precision:± 0.1% R (maximum)The±0.3% RThe±0.5% FS
viscosity:1–1,000,000 cSt(Suitable for all fluids)
pressure:Maximum 315 bar (high-pressure type)
temperature:-20 ℃~+120 ℃ (standard)
signal:12V/24V pulse, 4-20mA, bus
VSE volumetric flowmeter VSI0.2/1 VSI0.4/1 GPO12V accuracy level classification