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Differential pressure flowmeter ADF280
VenturiorificeV-cone

Differential pressure flowmeter - ADF280 - ALIA GROUP INC - Venturi / orifice / V-cone
Differential pressure flowmeter - ADF280 - ALIA GROUP INC - Venturi / orifice / V-cone
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Characteristics

Technology
differential pressure, Venturi, orifice, V-cone
Type
volume
Fluid
for liquids, for gas and steam
Installation
flange, threaded, suspended
Communication
4-20 mA, HART
Protection level
explosion-proof, intrinsically safe, IP67
Other characteristics
high-accuracy, multiphase
Process temperature

Max.: 500 °C
(932 °F)

Min.: -50 °C
(-58 °F)

Process pressure

25 bar, 100 bar
(362.59 psi, 1,450.38 psi)

Precision

1 %

Repeatibility

0.2 %

Description

ADF280 series V-cone flowmeter is a new type of throttle device based on the measurement principle of venturi tube and combining the advantages of venturi tube, annular orifice plate and wear-resistant orifice plate. The sensor with a tapered throttle structure does not have a stagnant zone, and has the characteristics of fluid reshaping. Its edge is not easy to wear, and can maintain long-term accuracy. There are many types of differential pressure transmitters to choose from, such as APT9000, APT9500, APT9600. Due to the function of temperature and pressure compensation, it can measure the flow of gas, steam, liquid, etc., and is widely used in process control and measurement in petroleum, chemical industry, metallurgy, electric power, heating, and water supply. Features High accuracy & repeatability, wide turndown ratio and temperature and pressure compensation 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
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.