Key Specifications
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Maximum Measurement Accuracy
Liquid mass flow: ±0.10 %
Liquid volume flow: ±0.10 %
Gas mass flow: ±0.50 %
Liquid density: ±0.0005 g/cm³ -
Measurement Range
0 to 180,000 kg/h (0 to 6600 lb/min)
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Operating Temperature Range
–50 to +150 °C (–58 to +302 °F)
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Maximum Process Pressure
PN 100, Class 600, 63K
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Contact Materials
Measurement tube: Titanium grade 9
Connections: Titanium grade 2
Applications
The Promass I’s straight single-tube configuration enables inline viscosity measurement alongside mass flow, density, and temperature monitoring. The compact Promass I 300 transmitter delivers exceptional operational flexibility and system integration with single-side access, remote display capability, and enhanced connectivity. Heartbeat Technology ensures measurement accuracy and verification compliance.
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Measurement principle unaffected by fluid characteristics like viscosity or density
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Ideal for liquid and gas applications requiring minimal pressure drop and delicate fluid handling
Key Features
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Straightforward single-tube design for easy cleaning
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TMB measurement technology
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Titanium measurement tube
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Compact dual-compartment housing 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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Energy efficient – full-bore design minimizes pressure loss
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Reduced instrumentation – simultaneous measurement of flow, density, and temperature
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Compact installation – no straight pipe requirements
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Comprehensive process data access – multiple configurable I/Os and Ethernet connectivity
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Simplified configuration – flexible I/O functionality
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Built-in verification – Heartbeat Technology
