Promass 300 – Coriolis Mass Flowmeter for Process Industry
The Endress+Hauser Promass 300 combines outstanding measurement accuracy with advanced diagnostics through Heartbeat Technology. It simultaneously measures mass flow, volume flow, density, temperature and viscosity in a single device.
Key Features
- Simultaneous measurement: mass flow, volume flow, density, temperature, viscosity
- Nominal diameter: DN8 to DN150
- Accuracy (mass flow): ±0.05% to ±0.1% of reading
- Accuracy (density): ±0.0002 g/cm³
- Process temperature: −200 to +400 °C
- Process pressure: up to 350 bar
- Heartbeat Technology for continuous self-monitoring
- Communication: HART 7, PROFIBUS DP/PA, EtherNet/IP, PROFINET, Modbus
- Explosion protection: ATEX, IECEx, FM, CSA
Applications
Chemical processing, oil and gas, refining, custody transfer, pharmaceutical, food and beverage, LNG measurement.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal diameter | DN8–DN150 |
| Mass flow accuracy | ±0.05–0.1% of reading |
| Density accuracy | ±0.0002 g/cm³ |
| Process temperature | −200 to +400 °C |
| Max. process pressure | 350 bar |
| Communication | HART 7, PROFIBUS, EtherNet/IP, PROFINET |
| Diagnostics | Heartbeat Technology |
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