Endress+Hauser Proline Promass F 300 is an industrial mass flowmeter based on the Coriolis measuring principle.

The instrument measures mass flow directly by detecting the Coriolis forces generated as process media pass through vibrating measuring tubes.

In addition to mass flow, the instrument measures density and temperature and can calculate additional process variables depending on configuration.

The Promass F sensor is designed for demanding industrial operating conditions, while the compact Proline 300 transmitter provides flexible integration and diagnostic capabilities.

Verified Product-Family Technical Specifications:

• Manufacturer: Endress+Hauser

• Product Family: Proline Promass F 300

• Product Family Code: 8F3B

• Measuring Principle: Coriolis

• Measured Variables: Mass flow, density and temperature

• Calculated Variables: Volume flow, corrected volume flow, reference density and concentration

• Standard Liquid Mass Flow Accuracy: ±0.10%

• Optional PremiumCal Accuracy: ±0.05%

• Gas Mass Flow Accuracy: ±0.25%

• Liquid Density Accuracy: ±0.0005 g/cm³

• Nominal Diameter Range: DN8–DN250

• Maximum Product-Family Flow Range: Up to 2,200,000 kg/h

• Standard Medium Temperature: −50°C to +150°C

• Optional Medium Temperature Versions: Up to +240°C, +350°C or down to −196°C

• Maximum Product-Family Pressure Rating: PN100 / Class 600 / 63K, connection-dependent

• Optional Measuring Tube Materials: 904L, 316/316L, Alloy C22

• Standard Ambient Temperature: −40°C to +60°C

• Compact Version Protection: IP66/67, Type 4X

• Transmitter: Proline 300

• Available I/O: Up to 3 configurable channels

• Available Signal Interfaces: 4–20 mA, HART, pulse/frequency/switch and relay outputs

• Optional Digital Protocols: HART, Modbus RS485, PROFIBUS, PROFINET, EtherNet/IP and others

• Available Power Supplies: 24 VDC or 100–230 VAC, configuration-dependent

• Integrated Diagnostics: Heartbeat Technology

Configuration-Specific Verification Required:

The exact nominal diameter, process connections, wetted materials, communication interfaces, power supply, calibration option and approvals must be verified against the manufacturer's ordering record.

The supplementary code 8F3B15-TD56/0 has not been independently decoded.

Important: These specifications represent verified product-family capabilities. They do not confirm that every listed option or operating limit applies to the specific ordering code.