Promass 80 – Compact Coriolis Mass Flowmeter
The Endress+Hauser Promass 80 provides reliable mass flow and density measurement in a compact, economical package. Its single straight tube design minimizes pressure drop and allows complete drainability.
Key Features
- Measuring variables: mass flow, density, temperature, volume flow
- Nominal diameter: DN1 to DN25
- Accuracy (mass flow): ±0.1% of reading
- Accuracy (density): ±0.001 g/cm³
- Process temperature: −50 to +150 °C
- Process pressure: up to 100 bar
- Single straight tube design – fully drainable
- Output: 4–20 mA HART, pulse/frequency
- Protection: IP67
Applications
Chemical dosing, laboratory, small-scale production, batching, filling, custody transfer for small flow rates.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal diameter | DN1–DN25 |
| Mass flow accuracy | ±0.1% of reading |
| Density accuracy | ±0.001 g/cm³ |
| Process temperature | −50 to +150 °C |
| Max. process pressure | 100 bar |
| Tube design | Single straight tube |
| Output signals | 4–20 mA HART, pulse/frequency |




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