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Picture of Proline Promass Q 300 / 8Q3B with flange connections and compact transmitter

Proline Promass Q 300
Coriolis flowmeter

Innovative specialist for challenging applications with a compact, easily accessible transmitter

8Q3B
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Kratke specifikacije

  • Max. measurement error

    Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
    Volume flow (liquid): ±0.10 %
    Mass flow (gas): ±0.25 %
    Density (liquid): +/-0.2 kg/m³ (standard), +/-0.1 kg/m³ (option)

  • Measuring range

    0 to 2 400 000 kg/h (0 to 88183 lb/min)

  • Medium temperature range

    Standard: –50 to +205°C (–58 to +401 °F)
    Option: –196 to +150 °C (–321 to +302 °F)

  • Max. process pressure

    PN 100, Class 600, 63K

  • Wetted materials

    Measuring tube: 1.4404 (316/316L); stainless steel for cryogenic applications
    Connection: 1.4404 (316/316L)

Područje primjene

Promass Q 300 provides the highest measurement accuracy for mass flow, volume flow and density. Being the preferred choice for custody transfer applications, it has also been optimized for liquid applications where entrained gas is known to be present. The compact transmitter offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology enables safe processes.

  • Measuring principle operates independently of physical fluid properties such as viscosity or density

  • Highest measurement performance for custody transfer, density and under tough process conditions


Device properties

  • Mass / volume flow: measurement error ±0.05 % (opt.) (PremiumCal)

  • Density: measurement error ±0.1 kg/m³ (opt.)

  • High turndown due to low pressure loss/zero point

  • Compact dual-compartment housing with up to 3 I/Os

  • Backlit display with touch control and WLAN access

  • Remote display available

Prednosti

  • Secured measuring quality – unmatched accuracy of mass flow, volume flow and density

  • Optimized performance for liquids with entrained gas – MFT (Multi-Frequency Technology)

  • Fewer process measuring points – multivariable measurement (flow, density, temperature)

  • Space-saving installation – no in-/outlet run needs

  • Full access to process and diagnostic information – numerous, freely combinable I/Os and Ethernet

  • Reduced complexity and variety – freely configurable I/O functionality

  • Integrated verification – Heartbeat Technology

Videozapisi

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

  • Ethernet-APL logo
    Ethernet-APL portfolio

    Ethernet is ready for the process industry: Ethernet-APL ensures a high cable length, an easy installation and explosion protection. This makes high-speed communication possible in the field.

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