Radar sensors
NivoRadar® - NR 3100
Application area
The free-radiating radar sensor NivoRadar® 3100 is mainly used in storage silos for level measurement of bulk solids. The 4 ° narrow beam and a measuring range of up to 100 meters make the sensor a compatible solution for a wide range of applications in the field of non-contact measuring technology. The easy to operate display, the Quick Start Wizard and displayed diagnostic data allow simple installation on site.
Technical Data
| Measurement principle | Radar (non-contact) |
|---|---|
| Measuring task | Continuous level measurement |
| Version |
|
| Medium | Solids |
| Mounting position |
|
| Ambient temperature | -40°C … +80°C (-40°F … +176°F) |
| Process temperature | -40°C … +200°C (-40°F … +392°F) |
| Process pressure | -1 bar … +3 bar (-14.5 psi … +43 psi) |
| Minimum sensitivity | DK ≥ 1.6 |
| Housing type | standard |
| Housing material | Stainless steel 1.4404 (316L) |
| Housing protection rating | IP68, NEMA Type 4X, NEMA Type 6 |
| Threaded connection | — |
| Flange connection |
|
| Hygienic fittings | — |
| Wetted materials |
|
| Mechanical load | — |
| Accuracy | ± 5 mm (± 0.2″) |
| Min. immersion length | 0 mm (0″) |
| Max. immersion length | 0 mm (0″) |
| Power supply | 16,5…30V DC |
| Signal output | 4…20 mA/ HART (2-wire) |
| Approvals |
|
| Explosion protection |
|
| Hygienic / Pharma |
|
| Ship approval | — |
| Overfill protection | — |
| SIL qualification | — |
| Further approvals | — |
| User Interface |
|
| Optical indicator | Display |
| Adjustment possibility |
|