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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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产品规格参数

  • 最大测量误差

    质量流量(液体):±0.10 %(标准)、0.05 %(可选)
    体积流量(液体):±0.10 %
    质量流量(气体):±0.35 %
    密度(液体):±0.2 kg/m³

  • 测量范围

    0...550 000 kg/h (0...20 210 lb/min)

  • 介质温度范围

    标准:–50...+205 °C (–58...+401 °F)
    可选:–196...+150 °C (–321...+302 °F)

  • 最大过程压力

    PN 100,Cl. 600,63K

  • 接液部件材质

    测量管:1.4404 (316/316L)、不锈钢(适用低温应用)
    连接部件:1.4404 (316/316L)

应用领域

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 ensures 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

优势

  • 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

演示视频

  • Heartbeat Technology心跳技术
    采用Heartbeat Technology心跳技术的智能仪表

    您是否希望提升工厂性能,降低运营成本?我们的智能仪表产品组合采用Heartbeat Technology心跳技术,详细提供准确的仪表信息,帮助您实现更高生产效率,为工厂安全运行保驾护航。

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