High-accuracy Coriolis Flow Measurement for Demanding Processes

The Endress+Hauser Proline Promass F 300 is a premium Coriolis flowmeter designed for applications requiring high measurement accuracy, reliable operation and advanced diagnostics.

Based on the Coriolis measuring principle, the flowmeter measures mass flow directly while also providing additional process parameters such as density and temperature. Unlike conventional flow technologies, Coriolis measurement is largely independent of fluid properties such as viscosity and density changes, making it suitable for a wide range of liquids and gases.

Typical applications include:

• 
  Chemical process measurement
  
• 
  Oil and gas production
  
• 
  Food and beverage processing
  
• 
  Pharmaceutical applications
  
• 
  Energy and utility systems
  
• 
  Precise batch and dosing processes
  

Multivariable Measurement Reduces Measuring Points

One of the key advantages of the Promass F 300 is its ability to measure multiple process variables within a single device.

Depending on configuration, the flowmeter can measure:

• 
  Mass flow
  
• 
  Volume flow
  
• 
  Density
  
• 
  Temperature
  
• 
  Corrected volume flow
  
• 
  Reference density
  
• 
  Concentration
  

By combining several measurements in one instrument, the Promass F 300 can reduce the number of measuring points required in a process system while simplifying installation and maintenance.

Excellent Accuracy for Critical Process Control

The Promass F sensor has a long-standing reputation for high accuracy in industrial flow measurement.

The device provides:

• 
  Mass flow accuracy up to ±0.05% with PremiumCal option
  
• 
  Standard liquid mass flow accuracy of ±0.10%
  
• 
  Liquid density accuracy up to ±0.0005 g/cm³
  

This high level of accuracy makes it suitable for applications where precise measurement directly affects product quality, energy efficiency or process optimization.

Robust Sensor Design for Harsh Operating Conditions

The Promass F 300 is designed to maintain reliable measurement performance even under fluctuating and challenging process conditions.

The robust sensor construction provides resistance against:

• 
  Changing process conditions
  
• 
  Temperature fluctuations
  
• 
  Difficult fluid characteristics
  
• 
  Demanding industrial environments
  

The flowmeter supports a wide range of process temperatures, including options from -196 to +350 °C, allowing adaptation to applications involving cryogenic fluids, high-temperature processes and other specialized media.

Space-saving Installation Without Inlet and Outlet Runs

Unlike many conventional flow measurement technologies, Coriolis flowmeters generally do not require long upstream and downstream straight pipe sections.

The Promass F 300 enables:

• 
  Flexible installation locations
  
• 
  Reduced piping requirements
  
• 
  Space-saving measuring point design
  
• 
  Easier retrofit installation
  

This makes it especially valuable in plants where installation space is limited or existing piping layouts cannot be easily modified.

Compact and Flexible Transmitter Design

The Promass F 300 features a compact transmitter housing designed for convenient operation and integration.

Key transmitter advantages include:

• 
  Compact dual-compartment housing
  
• 
  Up to three freely configurable I/O connections
  
• 
  Backlit display with touch operation
  
• 
  WLAN access for configuration and diagnostics
  
• 
  Optional remote display
  

The transmitter design provides easy access to process information while reducing complexity in plant instrumentation systems.

Heartbeat Technology for Verification and Diagnostics

The integrated Heartbeat Technology provides advanced monitoring functions to improve measurement reliability and simplify maintenance.

Benefits include:

• 
  Continuous device diagnostics
  
• 
  Verification without process interruption
  
• 
  Improved maintenance planning
  
• 
  Extended recalibration intervals
  

Heartbeat Technology helps users maintain measurement confidence throughout the lifecycle of the instrument.

Flexible Communication and System Integration

The Promass F 300 supports multiple communication options for integration into modern automation systems.

Available communication technologies include:

• 
  4…20 mA
  
• 
  HART
  
• 
  Fieldbus communication options
  
• 
  Ethernet-based communication options depending on configuration
  

With flexible I/O options and advanced connectivity, the flowmeter can be integrated into various process control architectures.

Wide Range of Process Connections and Materials

The Promass F 300 is available with different materials and process connection options to meet various industry requirements.

Wetted material options include:

• 
  316/316L stainless steel
  
• 
  Alloy C22
  

The flowmeter is available in nominal diameters from DN 8 to DN 250 (⅜ to 10"), covering applications from small dosing systems to large industrial process lines.

Applications Across Multiple Industries

Chemical Industry

The Promass F 300 is widely used in chemical processes requiring accurate measurement of challenging fluids.

Applications:

• 
  Chemical dosing
  
• 
  Batch control
  
• 
  Solvent measurement
  
• 
  Process monitoring
  

Oil and Gas Industry

The flowmeter provides reliable measurement for demanding hydrocarbon applications.

Applications:

• 
  Fuel measurement
  
• 
  Hydrocarbon processing
  
• 
  Transfer measurement
  
• 
  Process optimization
  

Food and Beverage Industry

With hygienic approvals available, the Promass F 300 can support applications requiring accurate and repeatable measurement.

Applications:

• 
  Ingredient dosing
  
• 
  Product transfer
  
• 
  Concentration measurement
  
• 
  Cleaning process monitoring
  

Pharmaceutical Industry

The high accuracy and diagnostic capability make it suitable for pharmaceutical processes requiring reliable measurement performance.

Applications:

• 
  Purified water systems
  
• 
  Batch processes
  
• 
  Precise fluid dosing
  
• 
  Process validation support