Do you have a question about the Siemens ULTRAHEAT T550 Series and is the answer not in the manual?
| Type | Heat Meter |
|---|---|
| Measuring principle | Ultrasonic |
| Temperature range | 0…+90 °C (optional +105 °C) |
| Battery life | Up to 16 years |
| Nominal flow rate qp | 2.5 m³/h |
| Power supply | Battery |
| Communication | M-Bus |
| Protection class | IP65 |
| Accuracy | Class 2 |
| Pressure Rating | 16 bar |
| Ambient Temperature Range | 5°C to 55°C |











