FLEXIM FLUXUS G809 – Ultrasonic Clamp-on Gas Flowmeter (Hazardous Area ATEX IECEx)

FLEXIM FLUXUS G809 Flowmeters

FLEXIM FLUXUS G809 Flowmeters – suitable for the bidirectional flow measurement of gases in hazardous areas

FLEXIM manufacture market-leading ultrasonic flow meters – the FLEXIM FLUXUS G809 forms part of the permanent gas flowmeter range.

Flexim FLUXUS G809 FlowMeter – Advantages

FLEXIM FLUXUS G809 Flowmeter

Flowmeters for Liquids & Gases

  • Accurate bi-directional, highly dynamic flow measurement of liquids and gases FM Class I, Div. 1 and ATEX / IECEx Zone 1 areas
  • Very cost effective: No pipe works, no process shut-downs and virtually maintenance-free
  • Excellent zero point stability, wide turndown ratio and no problem with clogging or corrosion
  • High tolerance to entrained solids and gas wetness
  • Free of wear, tear and abrasion and no pressure loss or source of potential leaks and fugitive emissions

Flexim FLUXUS G809 FlowMeter – Specifications

  • Operating temperature of the flow meter transmitter -30°C … +60°C
  • Degree of ingress protection – IP66 (Transmitter) Coating for Offshore usage
  • Flowmeter outputs – 4 (various combinations of current, binary, Modbus and HART are available)
  • Optional hazardous area classification – ATEX, IECEx Zone 1, FM Class I, Div. 1 / 2
  • Communication Protocol – HART, Modbus
  • Media temperature (gas) – -40°C … +100°C
  • Media temperature – 6 mm … 2100 mm
  • Flow velocity range – 0.01 … 35 m/s
  • Measurement accuracy – ±0.5 % of reading ±0.01 m/s, field calibrated ±1 .. 3 % of reading ±0.01 m/s
  • Repeatability – ±0.15% of reading ± 0.01 m/s
  • Additional Notes – FLEXIM FLUXIS G809 flowmeter is available as 240V or 24V (DC) power supply version
FLEXIM FLUXUS G809 Flowmeter

FLUXUS G809 Flowmeter. T&D Distribute FLEXIM Flowmeters, contact us

Flow Meter Applications

FLEXIM FLUXUS G809 flowmeter uses include :

  • Chemical industry – measurement of organic and inorganic hazardous media and acids. Also in polymerisation and infrastructural processes
  • Hydrocarbon Products Handling – monitoring of hydrocarbon product flows and in pipelines – aloocationb terminals, LNG terminals and gas distribution and compressor stations etc.
  • Oil Exploration On & Offshore – measurement in FWKO and separator in-/ outlet, coalesces, scrubbers & reboilers, produced water injunction and chemical injunction


Hazardous Area Classification :

Zone 1

Marking : G809**-A1 CE 0 637 Ex II2G II2D Ex db e IIC T6 Gb Ex tb IIIC T 100 °C Db Ta -40…+60 °C

CE 0 637 Ex II2G II2D G809**-A1A Ex db e ia IIC T6 Gb Ex tb ia IIIC T 100 °C Db Ta -40…+60 °C

Certification ATEX : IBExU11ATEX1022 XIECEx

Certification IECEx :  IECEx IBE 11.0006X

Also available: FLEXIM FLUXUS F809 Liquid Flowmeter


Flexim Flowmeters - Portable Permanent Gas Liquid Flowmeters & Ultrasonic Meters

Flexim Flowmeters – Portable & Permanent (Liquids & Gases) & Ultrasonic Clamp-on

Flowmeters - Ultrasonic Non Invasive Flow Measurement Meters - FLEXIM

Flowmeters for Hazardous Area Liquid & Gas Flow Measurement. ATEX, IECEx Zone 2, EAC TR-TS, Inmetro Approved Ultrasonic Meters from FLEXIM.

➡ Did you know? FLEXIM FLUXUS ultrasonic clamp-on flowmeters are available for hazardous areas with IECEX / ATEX Certification – ask T&D about explosion proof offshore flowmeters.

Data Sheets