Key Specifications
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Maximum Measurement Error
Liquid mass flow: ±0.15% (standard), ±0.10% (optional)
Liquid volume flow: ±0.15%
Gas mass flow: ±0.50%
Liquid density: ±0.0005 g/cm³ -
Measurement Range
0 to 180,000 kg/h (0 to 6615 lb/min)
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Medium Temperature Range
–40 to +150 °C (–40 to +302 °F)
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Maximum Process Pressure
PN 100, Class 600, 63K
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Wetted Materials
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Applications
The durable Promass E is widely recognized for its precision in measuring liquids and gases across diverse industrial applications. The compact Promass E 300 transmitter provides exceptional operational flexibility with single-side access, remote display capability, and enhanced connectivity. Heartbeat Technology ensures measurement accuracy while extending recalibration intervals.
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Measurement principle unaffected by fluid properties like viscosity or density
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Precise measurement for both liquids and gases in standard applications
Device Features
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Compact dual-tube sensor design
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Handles medium temperatures up to +150 °C (+302 °F)
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Process pressure capability up to 100 bar (1450 psi)
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Compact housing with dual compartments supporting up to 3 I/Os
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Touch-enabled backlit display with WLAN connectivity
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Optional remote display
Advantages
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Economical – versatile alternative to traditional volumetric flow meters
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Reduced measurement points – simultaneous flow, density, and temperature measurement
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Compact installation – no straight pipe requirements
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Comprehensive process data access – flexible I/O combinations and Ethernet support
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Simplified configuration – customizable I/O functionality
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Built-in verification – Heartbeat Technology
