VEGA VEGAPULS 31 non-contact radar level sensor for continuous level measurement of liquids and bulk solids in standard applications, with a plug-in display and adjustment module for on-site reading and setup. 80 GHz radar with an 8° beam angle, measuring range to 20 m and accuracy ± 2 mm. Plastic housing with PVDF process fitting and FKM seal; threaded process connection (G1½, 1½ NPT or R1½). Output 4. 20 mA/HART; setup by the display/adjustment module, by PC/PACTware/DTM or by smartphone, tablet or PC over Bluetooth. Degree of protection IP66/IP67 (Type 4X). Supplied as a VEGA configured item; confirm the order code for the required range, output, process fitting and electronics.
| Type | VEGA VEGAPULS 31 |
| Measuring principle | non-contact radar, 80 GHz (W-band) |
| Media | liquids and bulk solids |
| Measuring range | up to 20 m (66 ft) |
| Accuracy (deviation) | ± 2 mm |
| Beam angle | 8° |
| Process temperature | -40 ... +80 °C (-40 ... +176 °F) |
| Process pressure | -1 ... +3 bar (-100 ... +300 kPa) |
| Ambient temperature | -40 ... +80 °C |
| Process fitting | thread G1½, 1½ NPT, R1½ |
| Wetted parts material | PVDF |
| Seal material | FKM |
| Housing material | plastic |
| Signal output | 4 ... 20 mA/HART |
| Display | plug-in display and adjustment module |
| Adjustment | display/adjustment module; PC, PACTware and DTM; smartphone / tablet / PC via Bluetooth |
| Degree of protection | IP66 / IP67, Type 4X |
| Approvals | CE (optional Ex / regional / ship approvals available per configuration) |
| Material | PVDF wetted parts; FKM seal; plastic housing |
| Pressure rating | -1 ... +3 bar |
| Temperature range | -40 °C to +80 °C |
| IP rating | IP66/IP67 (Type 4X) |
| MOQ | 1 |
Non-contact 80 GHz radar with on-site display/adjustment module, 4 … 20 mA/HART output and Bluetooth setup; range to 20 m. Standard threaded instrument (IP66/IP67 Type 4X); select process fitting (G/NPT/R) to suit the application.