FLEXIM - FLUXUS F808 - Взрывозащищенный расходомер жидкости

Взрывозащищенный расходомер жидкости

Clamp-on flow meter for hazardous areas IECEX / ATEX Zone 1 approved

With the FLUXUS F808, FLEXIM presents a clamp-on flow meter for liquids with  IECEx / ATEX Zone 1 approval.

From wellhead to refinery, the flows of crude oil and refined products need to be measured every step of the way. Harsh environments with corrosive atmospheres offshore or hot and dirty applications during crude oil refining require tough solutions. Also during chemical processing, media such as acids, caustics or highly viscous organic substances place enormous material and mechanical stress upon wetted flow measurement technologies.

The highly rugged FLUXUS F808 with its flameproof housing and stainless steel transducers is suited for every industrial application.

With its connection and electronic compartment being hermetically sealed, the FLUXUS F808 provides for a maximum of operational safety and is especially designed for usage in rough industrial environments such as in Chemical and Petrochemical plants.

In conjunction with the extremely robust transducers and the  VARIOFIX transducer mounting fixture (Stainless Steel SS316 available),  which ensures a permanent contact pressure to the pipe wall and an extreme mechanical stability, the FLUXUS F808 is the most reliable ultrasonic clamp-on flow meter available. As the ultrasonic transducers are mounted on the outside of the pipe wall, the system does not suffer from wear, tear or clogging and can't be a risk for leaks.

But the FLUXUS F808 is not only rugged – due to carefully matched and temperature compensated transducers (fully ANSI / ASME MFC 5M compliant) the FLUXUS F808 offers an unmatched zero stability. Highly innovative digital signal processing within the flow meter cares most reliable, repeatable and accurate bidirectional flow measurement over a wide turndown ratio.

The FLUXUS F808 flow meter can be applied at inner pipe diameters ranging from 10 mm (1/4 inch) up to 6,5 m (20 feet) and more. Even liquid streams with a high content of solids or gas bubbles are not a problem due to the innovative HybridTrek mode and the unique signal processing implemented into the flow computer.

Взрывозащищенный расходомер жидкости - FLUXUS F808

Преимущества

  • Highly rugged calmp-on flow meter for the harshest industrial environments (ATEX / IECEX and FM approved)
  • Precise and reliable bidirectional flow measurement over a wide turndown ratio
  • Very cost efficient:
    • No pipe works
    • No process shut-downs
    • Virtually no maintenance
  • Matched, paired and wet flow calibrated
  • Highly zero point stale and drift free
  • Independent of pipe size, material, pressurization and the medium
  • Independent of entrained solids and gases
  • Free of wear, tear and abrasion
  • Not prone to clogging or corrosion
  • Not responsible for pressure losses or possible leaks
  • Rugged flameproof housing, stainless steel armored cables and transducers mounting fixture
  • Installation and parameterization without having to open the housing
  • Stable, accurate and reliable measurement readings due to matched and temperature compensated transducers as well as innovative digital signal processing
  • Flexible configurable outputs

Приложения

Технические данные

Количество измерений
Operating flow rate, standard flow rate, mass flow, flow velocity
Диапазон скорости потока
0,01 м/с ... 25 м/с
степень защиты преобразователя
IP66
Functional Safety (acc. to IEC / DIN EN 61508)
SIL2
Optional hazardous area classification
ATEX and IECEx Zone 1 and 2, FM Class I, Div. 1 / 2
Диапазон диаметров труб
6 мм ... 12.000 мм
Operating temperature of the transducers at pipe wall
-40 °C ... +200 °C
Точность измерения
±(2(1)* % ± 1/V) (для V < 0.5 м/с)
±(1(0.5)* %) (для V ≥ 0.5 м/с)
Точность измерения
V - значение средней скорости измеряемой среды, м/с * по запросу
Дополнительные примечания
отклонение измеряемого значения по метрологическому сертификату № 54513
Рабочая температура преобразователя
-40 °C ... +60 °C
Емкость данных журнала
> 100.000 measured values
Loggable values
all physical quantities, totalized values and diagnostic values
Выходы
1 current output and 1 binary output or 1 current output and Modbus
Протокол передачи данных
HART либо ModBus RTU либо RS485
Источник питания
100 to 240 V / 50 to 60 Hz or 20 to 32 V DC

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FLUXUS F808

Техническая спецификация

FLUXUS F809

Техническая спецификация

FLUXUS F/G80X - For Operation in Hazardous Areas

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