t-mass F 500 – Thermal Mass Flowmeter for Gases
The Endress+Hauser t-mass F 500 measures gas mass flow directly using the thermal dispersion principle, without the need for pressure and temperature compensation. Its flanged design ensures a secure, leak-free installation.
Key Features
- Measuring principle: Thermal dispersion (constant temperature difference)
- Nominal diameter: DN25 to DN300
- Accuracy: ±1.5% of reading + ±0.5% of full scale
- Direct mass flow measurement (no P/T compensation needed)
- Process temperature: −40 to +100 °C
- Process pressure: up to 40 bar
- Communication: HART 7, PROFIBUS PA, Modbus
- Heartbeat Technology
- Protection: IP66/IP67
Applications
Compressed air, nitrogen, natural gas, biogas, flare gas, industrial gases, energy management.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal diameter | DN25–DN300 |
| Accuracy | ±1.5% of reading + ±0.5% of FS |
| Process temperature | −40 to +100 °C |
| Process pressure | Up to 40 bar |
| Communication | HART 7, PROFIBUS PA, Modbus |
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