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VEGABAR 81
VEGABAR 81 - Image 2
VEGABAR 81 - Image 3

VEGABAR 81

Application area

Reliable measurement of highly corrosive and hot media. Can be combined with any other sensor of VEGABAR Series 80 for electronic differential pressure measurement.
The VEGABAR 81 is a pressure transmitter with chemical seal for pressure and level measurement. The chemical seal systems of VEGABAR 81 adapted to the process, ensure a reliable measurement even with highly corrosive and hot products. The simple connection of VEGABAR series 80 sensors as electronic differential pressure opens new possibilities for the measurement of differential pressures.

Your benefit

  • Simple adaptation thanks to various configuration options
  • Reliable measurement with temperatures up to 400 °C
  • Reliable measurement independent of foam generation or tank installations

SKU: VEGABAR 81

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Description

Technical specifications
Measuring range – Distance
– [Meter – Foot]

Measuring range – Pressure
-1 … 1000 bar [Bar – kPa – psi]

Process temperature
-90 … 400 °C [°C – °F]

Process pressure
-1 … 1000 bar [Bar – kPa – psi]

Accuracy
0.2 %

Materials, wetted parts
Alloy C22 (2.4602)
Alloy 400 (2.4360)
Tantalum
Alloy C276 (2.4819)
Duplex (1.4462)
Titanium Grade 2 (3.7035)
1.4435
316/316L
Titanium Grade 7 (3.7235)

Threaded connection
≥ G½, ≥ ½ NPT

Flange connection
≥ DN25, ≥ 1″

Hygenic fittings
Clamp ≥ 1″ – DIN32676, ISO2852
Slotted nut ≥ 1½”, ≥ DN40 – DIN 11851
hygienic fitting with tension flange DN32
hygienic fitting F40 with compression nut
Hygienice flange connection ≥ DN50 DIN11864-2
Hygienic fittings ≥ DN40 – DIN11864-1-A

Seal material
no media contact

Housing material
Plastic
Aluminium
Stainless steel (precision casting)
Stainless steel (electropolished)

Protection rating
IP66/IP68 (0,2 bar)
IP66/IP67
IP66/IP68 (1 bar)
IP66/IP68 (25 bar)
IP69K

Output
Profibus PA
Foundation Fieldbus
4 … 20 mA
4 … 20 mA/HART – two-wire
Modbus
Secondary electronics for electronic differential pressure

Ambient temperature
-40 … 80 °C

Approvals
Scope
ATEX / Europe
CSA / Canada
FM / USA
EAC (GOST) / Belarus
EAC (GOST) / Kazakhstan
EAC (GOST) / Russia
IEC / worldwide
INMETRO / Brazil
CCOE / India
CSA / USA and Canada

Explosion protection
Intrinsic safety “i”
Flameproof enclosure “d”
Dust explosion protection through housing “t”

Foodstuffs/Pharma
FDA
EG1935/2004

Ship approval
ABS
BV
CCS
DNV
GL
LR
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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