Applicationt:
auto
Production Description:
KVAF Variable Area Flowmeter can be used to measure flow of liquid, gas and steam in field of petrochemical, steel, electric power, metallurgy, light industry, food industry, pharmaceutical, water treatment etc.
Technical Features:Very suitable to small diameter and low velocitySimple structure, reliable performance and low maintenanceLong service lifeLow requirements for straight pipeWide turndown ratio: 10:1Local display type and intelligent remote typeSingle-axis sensitive indicatorNon contact magnetic coupled system to ensure stable data transmissionCan be applied in hazardous areaProtection grade: IP 65
Main Features of Intelligent M6 IndicatorMeasure the angle displacement of magnetic fieldLCD display for instantaneous flowrate or total flow alternatelyParameter setting can be realizedData recovery functionHart CommunicationSingle-axis sensitive indicatorLCD display with backlightIntrinsical safe and flameproof type
Technical Specifications:Turndown Ratio: 10:1Accuracy: ±1.5% for local, ±1.0% for remoteRated Pressure:DN15~DN50 4.0MPa (Max DN15: 32MPa, DN25:25MPa, DN50:20MPa) DN80~DN250 1.6MPa (Max DN80: 10MPa, DN100: 6.4MPa, DN125: 4.0MPa, DN150: 4.0MPa, DN200: 2.5MPa, DN250: 2.5MPa)Pressure Loss: 1.5kPa~60kPaMedium Temperature: Local: -80~+300oC; Remote: -40~+150oC; High temperature: 350oCMedium Viscosity: DN15: η < 30mPa.s DN25: η< 250mPa.s DN50~DN150: η<300mPa.sConnection: DIN2501 for standard, or ordered by customersCable Port: M20*1.5Power Supply: 24VDCAmbient: Local: -40~+80oC; Remote: -40~+50oCLCD display: Instantaneous flow span: 0~50000; Total flow span: 0~99999999Signal Output: 4~20mA DC, Hart communicationExplosion Proof: Exd IIB T6 / Exia IIC T6Protection Grade: IP65
Flowmeter
The design principle of module
Non-contact magnetic coupled transmission
Single-axis senstive indicator