Ultrasonic Flowmeter FLOWSIC IFL6XT

Brand: Endress+Hauser
IFL6XT
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Ultrasonic Flowmeter FLOWSIC IFL6XT

Brand: Endress+Hauser

Eastern Controls, Endress+Hauser's exclusive USA representative in:
● DE ● MD ● NJ ●  Metro NY ● Eastern PA 

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Specs at a Glance

Nominal pipe size:
3 ″ ... 56 ″
(DN 80 ... DN 1400), other nominal pipe sizes on request
Measured variables:
Volumetric flow a. c., volume a. c., gas velocity, Speed of sound, optional volume correction via integrated, electronic volume corrector (EVC)
Measuring Medium:
Natural gas (with up to 30% hydrogen), air, natural gases containing increased levels of CO2, N2, H2S, O2, H2

Field of application

FLOWSIC600-XT is available in variants with 4, 4+1, 4+4, and 8 measurement paths. In addition to the OIML R 137 Class 1.0 requirements, FLOWSIC600-XT meets the requirements of Class 0.5 and AGA9 in their entirety. FLOWSIC600-XT contains i-diagnostics™ – an intelligent application diagnostics function – and PowerIn Technology™ for continuous measurement operation for up to three weeks in the event of a mains voltage failure. For the very best possible measurement accuracy and long-term stability.

Custody transfer measurement of natural gas

Custody transfer measurement of natural gas with up to 30% H2

Transport and storage of gas

Onshore and offshore applications

Key Benefits

  • Low measurement uncertainty in every application
  • Excellent measurement data reliability and availability
  • The right ultrasonic gas flow measuring device for every application – without compromise
  • Simple device integration – even in compact systems
  • Quick and easy commissioning and checks
  • Economical quantification of the H2 content in natural gas

Specifications

Brand

Industry

  • Power & Energy
  • Oil & Gas

Product Family

  • FLOWSIC

Gas

Measured variables

  • Volumetric flow a. c., volume a. c., gas velocity, Speed of sound, optional volume correction via integrated, electronic volume corrector (EVC)

Measuring Medium

  • Natural gas (with up to 30% hydrogen), air, natural gases containing increased levels of CO2, N2, H2S, O2, H2

Repeatability

  • ≤ 0.05 % of the measured value (typical)

Accuracy

  • 4-path and 8-path version ≤ ± 0.5 % | (≤ ± 1%) Dry-calibrated
  • 4-path and 8-path version ≤ ± 0.2 % | (≤ ± 0.5%) After flow calibration and alignment using constant factor. Without the calibration uncertainty of the test bench.
  • 4-path and 8-path version ≤ ± 0.1 % | (≤ ± 0.2%) After flow calibration and alignment using polynomial or piecewise correction. Without the calibration uncertainty of the test bench.

Medium temperature range

  • –46 °C ... +180 °C / -51 °F ... +356 °F
  • On request:–194 °C ... +280 °C / –381 °F ... +536 °F

Operating pressure range

  • 0 bar (g) ... 450 bar (g) 0 psi (g) ... 6527 psi (g)

Nominal pipe size

  • 3 ″ ... 56 ″
  • (DN 80 ... DN 1400), other nominal pipe sizes on request

Metrological approvals and certificates

  • OIML R 137-1&2:2012 (class 0.5)
  • OIML D 11:2013
  • ISO 17089-1
  • AGA-Report Nr. 9
  • MID: 2014/32/EU
  • PED: 2014/68/EU
  • ASME: B16.5, B16.47 A/B
  • ATEX: 2014/34/EU
  • EMC: 2014/30/EU
  • GOST 8.611-2013
  • GOST 8.733-2011
  • CPA: JJG1030-2007
  • PCEC: GB 3836.1-2010, GB 3836.2-2010, GB 3836.4-2010, GB/T 3836.22-2017

Hazardous area approvals

  • IECEx
  • Ex db ia op is [ia Ga] IIA/IIC T4 Gb
  • Ex db eb ia op is [ia Ga] IIA/IIC T4 Gb
  • Ex ia op is IIA/IIC T4 Ga
  • ATEX
  • II 2 (1) G Ex db ia op is [ia Ga] IIA/IIC T4 Gb
  • II 2 (1) G Ex db eb ia op is [ia Ga] IIA/IIC T4 Gb
  • II 1G Ex ia op is IIA/IIC T4 Ga
  • NEC/CEC (US/CA)
  • Explosion-proof / non-incendive:
  • CI I, Div. 1 Group D, T4 / Ex d ia [ia Ga] IIA T4 Gb / Cl I, Zone 1 AEx d ia op is [ia Ga] IIA T4 Gb
  • CI I, Div. 1 Groups B, C, D, T4 / Ex d ia [ia Ga] IIC T4 Gb / Cl I, Zone 1 AEx d ia op is [ia Ga] IICT4 Gb
  • Intrinsically safe:
  • CI I, Div. 1 Group D T4 / Ex ia IIA T4 Ga / Cl I, Zone 0, AEx ia op is IIA T4 Ga
  • CI I, Div. 1 Groups A, B, C, D, T4 / Ex ia IIC T4 Ga / Cl I, Zone 0, AEx ia op is IIC T4 Ga

Digital Outputs

  • 4 outputs: 2 x status, 2 x pulse:
  • ≤ 30 V, 50 mA
  • Passive, electrically isolated, open collector or conforming to NAMUR (DIN EN 60947-5-6), fmax = 10 kHz(scalable)

Digital communication

  • Modbus TCP

Documentation

BA (Operating instruction)

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