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Flexim-FLUXUS SIL F ADM8X27 Non-Intrusive Ultrasonic Flow Meter

Flexim FLUXUS ADM8X27 SIL F Non-Intrusive Ultrasonic Flow Meter

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Product Description

The FLUXUS SIL F ADM8X27 non-intrusive ultrasonic flow meters are SIL-rated, functional safety approved. As the wetted parts of inline measuring devices are not subject to the Failure Mode Effects and Diagnostics Analysis (FMEDA), they are not included in the scope of certification - presenting a safety risk. The SIL 2 certification of the FLUXUS non-intrusive flow meter includes the entire measuring system -the measuring transmitters and transducers. It also includes the patented WaveInjector mounting fixture for extreme temperatures, allowing the non-intrusive flow measurement at liquid temperatures from as low as -275 °F up to +1100 °F. Flexim also offers special radiation-resistant transducers for use in the nuclear industry.

Specifications

Certifications/Approvals
FLUXUS ADM8X27:Class I, Div. 1, ATEX, IECEx Zone 1 approval, IP66, aluminium or stainless steel housing variants - suitable for offshore use
Measuring Quantities
volume flow rate, mass flow rate, flow velocity
Operating Temperature
Transmitter: 14 °F ... 140 °F
Certifications/Approvals
up to NEMA4X (IP68), radiation resistant transducers available
Temperature Range
Pipe Wall: -40°F ... 390°F (-275°F ... 1100 °F with high temperature WaveInjector mounting fixture)
Range
Flow Velocity Range: 0.03 ... 80 ft/sec
Pipe Size
1/4 inch ... 500 inches
Uncertainty
Measurement uncertainty of the measuring system (volumetric flow rate): With standard calibration: ±1.6 % of reading ±0.01 m/s
With advanced calibration (optional): ±1.2 % of reading ±0.01 m/s
With field calibration: ±0.5 % of reading ±0.01 m/s
Accuracy
± 0,5% of reading ± 0,01 m/s
Repeatability
± 0.5% of reading ± 0.03 ft/s
Capacity
Data Logger: >100 000 values: all quantities, summed measurings and diagnostics
Communication Protocol
Modbus RTU
Power supply
100 to 240 V AC / 50 to 60 Hz or 20 to 32 V DC

Features

  • Simple retrofitting during ongoing operation
    ideal for a subsequent increase in safety
    ideal for maintaining the protective function should an inline measurement fail
  • Comprehensive certification
    transducers, clamp device and electronics are part of the FMEDA
  • Extremely wide range of applications
    transducers and measuring transmitters for the flow measurement of liquids and gases
    SIL certification also covers WaveInjector technology for the flow measurement of liquids at extreme temperatures of -190 °C to +650 °C
  • Straightforward retesting
    easy functional tests in no time at all
    convincing self-diagnosis functions
  • Transparent evaluations
    publication of FMEDA report
    full information on certification procedures and scope

Documents & Drawings