VEGAFLEX 81
Application area
Cable, rod or coaxial sensor. Even in applications with steam, buildup, foam or condensation, the sensor delivers precise and reliable readings – also in standpipes or bypass pipes.
The VEGAFLEX 81 level sensor measures maintenance-free all kind of liquids. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. The VEGAFLEX 81 is the economical solution for various level and interface measurements.
Your benefit
- The guided adjustment enables a simple, time-saving and reliable setup
- Shortenable probes offer a simple standardisation and highest flexibility in the planning
- Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability
Technical specifications
| Measuring range – Distance |
75 m [Meter – Foot]
|
| Process temperature |
-60 … 200 °C [°C – °F]
|
| Process pressure |
-1 … 40 bar [Bar – kPa – psi]
|
| Accuracy |
± 2 mm
|
| Version |
Basic version for exchangeable cable ø 2; ø 4 mm
Basic version for exchangeable rod ø 8 mm
Basic version for exchangeable rod ø 12 mm
Coax version ø 21.3 mm for ammonia application
Coax version ø 21.3 mm with single hole
Coax version ø 21.3 mm with multiple hole
Coax version ø 42.2 mm with multiple hole
Exchangeable rod ø 8 mm
Exchangeable rod ø 12 mm
Exchangeable cable ø 2 mm with gravity weight
Exchangeable cable ø 4 mm with gravity weight
Exchangeable cable ø 2 mm with centering weight
Exchangeable cable ø 4 mm with centering weight
Exchangeable cable ø 4 mm without weight
exchangeable, PFA-coated cable ø4 mm with non-coated centering weight
|
| Materials, wetted parts |
PFA
316L
Alloy C22 (2.4602)
Alloy 400 (2.4360)
Alloy C276 (2.4819)
Duplex (1.4462)
304L
|
| Threaded connection |
≥ G¾, ≥ ¾ NPT
|
| Flange connection |
≥ DN25, ≥ 1″
|
| Seal material |
EPDM
FKM
FFKM
Silicone FEP coated
Borosilicate glass
|
| 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 |
Profibus PA
Foundation Fieldbus
4 … 20 mA/HART – two-wire
Modbus
4 … 20 mA/HART – four-wire
|
| Ambient temperature |
-40 … 80 °C
|
Approvals
| Scope |
ATEX / Europe
CSA / Canada
FM / USA
EAC (GOST) / Belarus
EAC (GOST) / Kazakhstan
EAC (GOST) / Russia
IEC / worldwide
NEPSI / China
UKR Sepro / Ukraine
INMETRO / Brazil
CCOE / India
KTL Korea
UKEX
|
| Explosion protection |
Intrinsic safety “i”
Flameproof enclosure “d”
Dust explosion protection through housing “t”
|
| Foodstuffs/Pharma |
FDA
|
| Ship approval |
ABS
BV
CCS
DNV
LR
NK
RINA
|
| Overfill protection |
WHG
VLAREM II
|
| SIL qualification |
SIL2
|
Display & adjustment
| Adjustment |
PLICSCOM
PC, PACTware and DTM
HART-Communicator
Software (e. g. AMS™, PDM)
|
| Indication |
Display/adjustment module PLICSCOM
VEGADIS 81
VEGADIS 82
|
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