VEGABAR 81

VEGABAR 81 - Image 2

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

Technical specifications

Approvals

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 % 0.1 %
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

Display & adjustment

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 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 LR RINA
Overfill protection	WHG VLAREM II
SIL qualification	SIL2

Adjustment	PLICSCOM PC, PACTware and DTM HART-Communicator Software (e. g. AMS™, PDM)
Indication	Display/adjustment module PLICSCOM VEGADIS 81 VEGADIS 82

34144-EN-Chapter-Process-pressure

Product catalog
EN PDF

45078-EN-Product-information-VEGABAR-81-82-83-Process-pressure

Product information
EN PDF

45055-EN-Specification-sheet-VEGABAR-81-4-20-mA

Specification sheet
EN PDF

45025-EN-Operating-instructions-VEGABAR-81-4-20-mA

Operating instructions
EN PDF

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