Characteristic
For applications with liquids in small containers under simple process conditions. Possible applications can be found in almost all industrial sectors.
Application
The VEGADIF 85 is a universal differential pressure transmitter for measurement of liquids, gases and vapours. Typical application areas are level measurement in pressurized vessels as well as flow measurement in combination with effective pressure transmitters. Further applications are pressure monitoring on filters as well as density and interface measurements.
Benefits
- High reliability through integrated overload diaphragm
- Measurement of very low differential pressures through high precision measured value detection
- Multivariable sensor through integrated measurement of the absolute pressure
Technical Data
| Measuring range – Pressure | -40 … 40 bar |
| Process temperature | -40 … 105 °C |
| Process pressure | -1 … 400 bar |
| Accuracy | 0.065 % |
| Materials, wetted parts | 316L Alloy C276 (2.4819) Gold Superduplex (1.4410) |
| Threaded connection | ¼ – 18 NPT |
| Flange connection | ≥ DN32, ≥ 1⅜” |
| Seal material | EPDM FKM PTFE Copper |
| Housing material | Plastic Aluminium Stainless steel (precision casting) Stainless steel (electropolished) |
| Protection rating | IP66/IP68 (0,2 bar) IP66/IP67 IP66/IP68 (1 bar) |
| Output | 4 … 20 mA/HART Profibus PA Foundation Fieldbus 4 … 20 mA |
| Ambient temperature | -40 … 80 °C |
| Scope | ATEX / Europe FM / USA IEC / worldwide UKR Sepro / Ukraine INMETRO / Brazil CSA / USA and Canada UKEX |
| Explosion protection | Intrinsic safety “i” Flameproof enclosure “d” Dust ignition protection “t” |
| Ship approval | DNV GL |
| Overfill protection | WHG VLAREM II |
| SIL qualification | SIL2 |
| Adjustment | PLICSCOM PC, PACTware and DTM HART-Communicator Software (e. g. AMS™, PDM) Bluetooth |
| Indication | Display/adjustment module PLICSCOM VEGADIS 81 VEGADIS 82 |
