Endress+Hauser FLOWSIC600 IFL6DR DRU-S ultrasonic flowmeter

$6,600.00

FLOWSIC600 DRU-S is a compact and innovative ultrasonic gas flowmeter for gas production. The gas meter is specifically designed for wellhead and gaslift applications. With a measuring range of more than 1:100, the FLOWSIC600 DRU-S covers flow ranges that previously required several orifice plates. Its special “wet gas robust” design ensures continuous measurement even under continuous high liquid loads. FLOWSIC600 DRU-S allows remote monitoring of measurement and diagnostic data.

FLOWSIC600 IFL6DR DRU-S ultrasonic flowmeter

Simple and robust upstream gas flow measurement

Specs at a glance

  • Measured variables

    Volumetric flow a. c., volume a. c., gas velocity, sound velocity

  • Measuring Medium

    Natural gas, Associated gas , Raw Natural gas

  • Nominal pipe size

    2″ / 3″ / 4″

Field of application

FLOWSIC600 DRU-S is a compact and innovative ultrasonic gas flowmeter for gas production. The gas meter is specifically designed for wellhead and gaslift applications. With a measuring range of more than 1:100, the FLOWSIC600 DRU-S covers flow ranges that previously required several orifice plates. Its special “wet gas robust” design ensures continuous measurement even under continuous high liquid loads. FLOWSIC600 DRU-S allows remote monitoring of measurement and diagnostic data.

  • Natural gas measurement in gas production

  • Associated gas measurement in oil production

  • Wellhead and gaslift measurement

  • Raw natural gas measurement at gas treatment plants (VRU, VRT, dehydration units, etc.)

Device properties:

  • Designed for wet gas applications

  • No pressure drop

  • High turndown ratio ≥ 100:1

  • Operates from atmospheric pressure

  • New diagnostic feature – Liquid indication

  • Plug & play connection to Monitoring Box for remote diagnostics

Benefits

  • Highly reliable – continuous gas measurement even in wet and dirty process conditions

  • Low initial investment – accurate measurement without expensive flow calibration

  • Elimination of scheduled maintenance with real-time remote diagnostics

  • Advanced process monitoring capability with unique liquid detection

  • Long life – wet gas resistant titanium ultrasonic sensors

Measuring principle

Ultrasonic transit time difference measurement

Measured variables

Volumetric flow a. c., volume a. c., gas velocity, sound velocity

Measuring Medium

Natural gas, Associated gas , Raw Natural gas

Repeatability

± 0.2 % of the measured value
(between Qt and Qmax depending on the installation requirements)

Accuracy

Error limits Qt … Qmax ± 2 %

Medium temperature range

–40 °C … +100 °C / –40 °F … 212 °F

Operating pressure range

0 bar(g) … 16 bar(g) / 0 psi(g) … 230 psi(g) for ANSI CL150
0 bar(g) … 100 bar(g) / 0 psi(g) … 1450 psi(g) for ANSI CL600

Nominal pipe size

2" / 3" / 4"

Hazardous area approvals

IECEx:
Gb/Ga Ex db eb ib [ia Ga] IIA T4
Ultrasonic transducer, intrinsically safe

ATEX:
II 1/2 (1) G Ex ia/ db eb ia [ia Ga] IIA T4 …T1 Ga/Gb
Ultrasonic transducer, intrinsically safe

NEC/CEC (US/CA):
Class I, Division 1, Group D T4
Class I, Division 2, Group D T4
Ultrasonic transducers intrinsically safe

Digital Outputs

2 DO and 1 FO:
30 V, 10 mA
Passive, galvanically isolated, open collector, fmax = 6 kHz (scalable)

Digital communication

RTU RS-485 (2x, for configuration, data output and diagnostics)
ASCII RS-485 (2x, for configuration, data output and diagnostics)

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