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 velocity
- Simple structure, reliable performance and low maintenance
- Long service life
- Low requirements for straight pipe
- Wide turndown ratio: 10:1
- Local display type and intelligent remote type
- Single-axis sensitive indicator
- Non contact magnetic coupled system to ensure stable data transmission
- Can be applied in hazardous area
- Protection grade: IP 65
Main Features of Intelligent M6 Indicator
- Measure the angle displacement of magnetic field
- LCD display for instantaneous flowrate or total flow alternately
- Parameter setting can be realized
- Data recovery function
- Hart Communication
- Single-axis sensitive indicator
- LCD display with backlight
- Intrinsical safe and flameproof type
Technical Specifications:
- Turndown Ratio: 10:1
- Accuracy: ±1.5% for local, ±1.0% for remote
- Rated 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~60kPa
- Medium Temperature: Local: -80~+300oC; Remote: -40~+150oC; High temperature: 350oC
- Medium Viscosity: DN15: η < 30mPa.s DN25: η< 250mPa.s DN50~DN150: η<300mPa.s
- Connection: DIN2501 for standard, or ordered by customers
- Cable Port: M20*1.5
- Power Supply: 24VDC
- Ambient: Local: -40~+80oC; Remote: -40~+50oC
- LCD display: Instantaneous flow span: 0~50000; Total flow span: 0~99999999
- Signal Output: 4~20mA DC, Hart communication
- Explosion Proof: Exd IIB T6 / Exia IIC T6
- Protection Grade: IP65