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Differential Pressure Transmitter ADF280 Series

ALIA

Type

: ADF280 Series

Brand

: ALIA

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ALIA Differential Pressure Transmitter ADF280 Series

SPESIFICATION
FEATURES

Throttle Device : V-cone
Process Fluid : Liquid, Gas, Steam
Pipe Diameter : 15…3000 mm (1/2"…120")
Measuring Range : Liquid: 0-15 m/s
: Gas / Steam: 0-45 m/s
Reynolds Number : 5×103-1×107
β Ratio : 0.45-0.85
Accuracy : ±1.0% of reading
Repeatability : ±0.2% of reading
Turn Down Ratio : Higher than 10:1
Operating Pressure : DN1400≤25 bar (Max. 200 °C)
: DN300≤100 bar (Max. 200 °C)
Temperature : -50~500 °C
Ambient Temperature : -25~80 °C
Material
Cone : S.S. 304 / S.S. 316
Flange : Carbon steel / S.S. 304 / S.S. 316
Body : Carbon steel / S.S. 304 / S.S. 316
Pressure Loss : β=0.45, Δω=0.74ΔP
: β=0.55, Δω=0.61ΔP
: β=0.65, Δω=0.49ΔP
: β=0.75, Δω=0.36ΔP
Process Connection : Flange
Flange Type : JIS 10K / JIS 20K / JIS 40K
: ANSI 150# / ANSI 300# / ANSI 600#
: DIN PN10 / PN16 / PN25 / PN40
Structure : Compact or remote
Installation : Horizontal
: Vertical
Pressure Tap Conn. : M20 * 1.5 internal thread (standard)
Piping Requirements : 0-10D upstream and 0-5D downstream
Transmitter : APT9000, APT9500, APT9600
Current Output : 4-20 mA (2-Wire)
with HART signal (Compatible)
Load : Rohm=(VDC-9) * 50
Protection Class : IP67
: Intrinsically Safe, Ex ia IIC T5
: Explosion Proof, Ex db IIC T6
Accessories
Pressure Transducer : Applied to pressure compensation
Temperature Transducer : Applied to temperature compensation
Flow Computer : AFC365
Valves : 3-Valve manifolds or 5-Valve manifolds
Others : Isolation Valve, condensate pot

High accuracy & repeatability, wide turndown ratio and temperature and
pressure compensation
The Max. Temperature is 500 °C; the Max. Pressure is 100 bar
Very wide selection of size (15-3000 mm)
The measurement for clean / dry liquids, slurries, gases and steam
Measurable for multiphase flow
Fewer requirements for straight pipe distance on upstream and downstream Dirt resistant, low pressure loss
Not sensitive to suspended contaminants

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