E+H Proline t-mass F 300 Thermal Mass Flowmeter

Direct Gas Mass Flow Measurement for Process Utilities

Accurate gas measurement and compressed air monitoring are essential for optimizing energy efficiency, reducing operational waste, and ensuring process consistency across industrial plants. The Endress+Hauser Proline t-mass F 300 Thermal Mass Flowmeter provides a accurate inline solution for measuring utility gases, fuel gas streams, and process gas mixtures. Utilizing the thermal dispersion measurement principle, the t-mass F 300 measures mass flow rate directly, eliminating the need for separate pressure and temperature transmitters or complex flow computers.

Advanced Gas Engine Technology for Dynamic Gas Mixtures

One of the key engineering advantages of the E+H t-mass F 300 is its integrated Gas Engine software functionality. This intelligent feature allows users to select from a broad range of standard pure gases or configure custom gas mixtures directly in the field.

Whether monitoring compressed air systems, natural gas burners, argon shielding gases, or biogas lines, the device automatically recalculates thermal compensation curves in real time. This flexibility enables precise volume and mass flow tracking even when process gas compositions fluctuate during plant operation.

Maintenance-Free Sensor Design with Low Head Loss

Mechanical gas meters often experience physical wear, calibration drift, and pressure head loss. The t-mass F 300 features a robust inline sensor design with no moving parts exposed to the gas stream, completely eliminating mechanical maintenance and line pressure drop.

The sensor is manufactured with high-grade stainless steel or corrosion-resistant Alloy C22 sensor elements, allowing it to perform reliably in demanding process environments. Its high turndown ratio allows operators to detect subtle gas leaks at low flow velocities while maintaining accurate measurement during peak flow conditions.

Built-in Heartbeat Technology and Digital Connectivity

To simplify regulatory compliance and extend maintenance intervals, the t-mass F 300 integrates Endress+Hauser Heartbeat Technology. This onboard diagnostic, verification, and monitoring system performs continuous internal health checks without interrupting process flow. Operators can generate clear, traceable verification reports directly from the device to satisfy quality audits.

The t-mass F 300 transmitter supports a full range of modern automation communication protocols, including 4 to 20 mA HART, Modbus RS485, PROFIBUS PA, PROFINET, EtherNet/IP, and Foundation Fieldbus, ensuring seamless integration into modern PLC, SCADA, or DCS networks.

Applications

• Compressed Air Management: Real-time mass flow monitoring and leak detection in industrial compressed air systems.

• Fuel Gas Monitoring: Direct mass measurement of natural gas, propane, and methane in industrial burner systems and boilers.

• Utility & Inert Gases: Precision flow control for nitrogen (N2), oxygen (O2), argon (Ar), and carbon dioxide (CO2) lines.

• Biogas & Flare Gas: Reliable mass measurement in biogas digestion plants, landfill gas extraction, and environmental monitoring skids.

• Industrial Process Skids: Compact meter installations for OEM gas mixing, aeration tanks, and chemical dosing skids.

Technical Specifications

• Manufacturer / Brand: Endress+Hauser (E+H)

• Measurement Principle: Thermal mass flow measurement.

• Measured Variables: Direct mass flow, calculated volumetric flow, gas temperature.

• Measuring Media: Utility gases, compressed air, natural gas, inert gases, custom gas mixtures.

• Nominal Pipe Sizes: Inline version DN 15 to 100 (1/2” to 4”); Insertion version available for larger line sizes.

• Measurement Accuracy: Gas: ±1.0% of reading (for 10% to 100% of full scale value).

• Turndown Ratio: Up to 1:100.

• Sensor Materials: Stainless steel 1.4404 (316/316L), Alloy C22.

• Process Temperature Range: -40 °C to +180 °C (-40 °F to +356 °F).

• Operating Pressure Range: Up to 40 bar(g) (580 psi(g)).

• Digital Communication: HART, Modbus RS485, PROFINET, EtherNet/IP, PROFIBUS PA, Foundation Fieldbus.

• Diagnostic Function: Integrated Heartbeat Technology for continuous self-monitoring and verification.

• Protection Class: IP66/67 (NEMA 4X / Type 4X enclosure).

FAQ

Q1: Is the Endress+Hauser t-mass F 300 supplied as an authentic original unit? A: Yes. We supply 100% genuine, brand-new Endress+Hauser instruments complete with original factory serial numbers, calibration reports, and official documentation.

Q2: Does the t-mass F 300 require temperature or pressure compensation transmitters? A: No. Thermal mass flowmeters measure gas mass flow rate directly based on heat transfer properties. Separate temperature and pressure compensation sensors are not required.

Q3: Can the t-mass F 300 handle changing gas mixture compositions? A: Yes. The t-mass F 300 features integrated Gas Engine software that allows field configuration for standard pure gases or customized gas mixtures without recalibration.

Q4: How can I request distributor quotes and confirm lead times? A: Simply submit your required E+H model ordering code, process gas composition, pipe size, and process pressure through our inquiry form. Our sales team will provide a prompt, competitive quotation and export delivery timeline.

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