Specs at a glance
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)
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Field of application
Endress Hauser’s
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
• 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
Device properties
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