Specs at a glance
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Max. measurement error
Mass flow (liquid): ±0.25 % (standard)
Volume flow (liquid): ±0.25 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm³ -
Measuring range
0 to 70 000 kg/h (0 to 2570 lb/min)
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Medium temperature range
–40 to +150 °C (–40 to +302 °F)
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Max. process pressure
PN 100, Class 600, 63K
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Wetted materials
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Field of application
The robust Promass E has a long-standing reputation as a reliable solution accurately measuring liquids and gases in a wide range of standard applications in the chemical industry. With genuine loop-powered technology, Proline E 200 enables cost-effective and seamless integration into existing infrastructures. The flowmeter offers highest operational safety in hazardous areas thanks to its intrinsically safe design (Ex ia). Heartbeat Technology enables process safety at all times.
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Measuring principle operates independently of physical fluid properties such as viscosity or density
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Accurate measurement of liquids and gases for a wide range of standard applications.
Device properties
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Compact dual-tube sensor
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Medium temperature up to +150 °C (+302 °F)
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Process pressure: up to 100 bar (1450 psi)
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Loop-powered technology
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Robust dual-compartment housing
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Plant safety: worldwide approvals (SIL, Haz. area)
Benefits
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Cost-effective – multipurpose device; an alternative to conventional volumetric flowmeters
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Fewer process measuring points – multivariable measurement (flow, density, temperature)
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Space-saving installation – no in-/outlet run needs
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Convenient device wiring – separate connection compartment
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Safe operation – no need to open the device due to display with touch control, background lighting
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Integrated verification – Heartbeat Technology
