Permanent Gas Flow Meter for Hazardous Areas

The ultrasonic gas flow meter for operation in hazardous areas

The FLUXUS G809 is FLEXIM's dual channel ultrasonic clamp-on flow meter for bi-directional flow measurement of gases in hazardous areas ( ATEX, IECEx Zone 1 and FM Class I, Div. 1 / 2 approved).

With its flameproof housing and the corrosion resistant transducers residing inside the rugged VARIOFIX C mounting fixture, ensuring a permanent contact pressure and high mechanical stability, the FLUXUS G809 series is perfectly suited for every demanding industrial application.

The FLUXUS G809 gas flow meter allows for an inherently bi-directional gas flow measurement of operational and standard volume flows. As the transducers are mounted on the outside of the pipe wall, the system does not suffer from wear and tear or clogging, can't be a risk for leaks and will not cause any pressure drops inside the pipe.

Due to its matched and paired transducers as well as the internal temperature compensation (compliant to ANSI/ASME) the measurement system is drift free and zero stable ensuring accurate readings. The gas flow meter can be applied at inner pipe diameters ranging from 6 mm up to 2100 mm (with no limitations on pipe wall thickness or material) and media temperatures from -40°C up to 100°C.

With up to two measurement channels, the FLUXUS G809 permanent gas flow meter can also be applied to difficult measurement points and is completely unaffected by gas density, viscosity and composition as well as temperature and pressure. Even wet gas up to Liquid Volume Fractions of 5% can be measured.

Permanent Gas Flow Meter for Hazardous Areas - FLUXUS G809

優(yōu)點(diǎn)

Bi-directional flow measurement of liquids and gases in FM Class I, Div. 1 and ATEX / IECEx Zone 1 areas
Very cost effective: No pipe works, No process shut-downs, Virtually maintenance-free
Matched, paired and wet calibrated flow transducers (traceable certification to national standards)
Excellent zero point stability and drift-free
Wide turndown ratio
Independent of pipe size, material, operating pressure and gas composition
High tolerance to entrained solids and gas wetness
Free of wear, tear and abrasion
Not prone to clogging or corrosion
No pressure loss or source of potential leaks and fugitive emissions

應(yīng)用

油和氣體
- 地下氣體儲(chǔ)存和加工處理
  - Flow Measurement during Gas Injection and Withdrawal
  - Accurate Salt Brine Flow Measurement for In-situ leaching of an Underground Gas Storage
  - Flow Measurement at a Compressor Station
  - Flow and Concentration Measurement during Gas Dehydration
  - Flow Measurement of Sour Gas
- 頁(yè)巖油和天然氣解決方法
  - Wellhead Gas Flow Measurement
- 精練廠解決方法
  - Gas Flow Measurement at the main Fuel Gas Header
- 石油和天然氣存儲(chǔ)和分配
  - Flow Measurement of LNG
  - Gas Flow Measurement at an Odoriser Station
  - Gas Flow Measurement at an Underground Pipeline
  - Flow Direction and Leak Detection Monitoring of Natural Gas
  - Flow Measurement and Control at a Compressor Station
  - Flow Measurement of Natural Gas on Governor Stations
- 上游/近海地區(qū)解決方法
  - Wellhead Gas Flow Measurement
  - Flow Measurement within a Gas Lift System
化學(xué)工業(yè)
- 聚合物合成
  - Flow Measurement of Ethylene
  - Gas Flow Measurement within Polypropylene Production
- 基礎(chǔ)和中間體化學(xué)品
  - Flow Measurement of Hydrogen
- 酸性物質(zhì)和腐蝕劑的生產(chǎn)
  - Flow Measurement of Gaseous Hydrochloric Acid during MDI Production

技術(shù)參數(shù)

測(cè)量不確定度 （體積流量）: ±1...3 % of reading ±0.005 m/s
重復(fù)性: 0.15 % of reading ±0.005 m/s
流速范圍: 0.01...35 m/s, depending on pipe diameter
防區(qū)發(fā)射機(jī): ATEX/IECEx Zone 1
FM Class I - Div1
供電電源: 100-230VAC, 24DC
可用傳感器: Shear wave/Lamb wave
對(duì)于防爆區(qū): ATEX/IECEx Zone 1
FM Class I - Div1
適用于管道尺寸范圍: 7mm ... 1600mm
適用于溫度范圍: -40°C ... +240°C
輸出: 4-20mA active/passive
4-20mA HART active/passive
4-20mA passive intrinsic safety
pulse/frequency/binary
輸入: ---
數(shù)字通信: Modbus RTU
附加信息: For more detailed Information please download the Technical Specifications