email public shopping_cart 0
Select shopping cart

There are already products in the shopping cart of your user account. Which shopping cart would you like to keep?

VEGABAR 81

Pressure transmitter with chemical seal

With chemical seal, for high temperatures


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

Configure product

Configure product

All documents and software for this product can be found in our Download Center.

Show all downloads
Application
Technical specifications
Documentation
Accessories
Configure product

Pressure transmitter with chemical seal for hot and chemically aggressive media

The pressure transmitter VEGABAR 81 with chemical seal system demonstrates its capability especially in high temperatures and aggressive media. A wide range of diaphragm materials and coatings make this pressure transmitter an essential instrument across many sectors, particularly in  the chemical and petrochemical industries. 
The pressure transmitter with chemical seal delivers reliable measurement data for feedback control systems or protective equipment, e.g. for
  • continuous monitoring of process pressure in reactors 
  • exhaust pressure of flue gas, e.g. in waste incineration 
  • pipeline pressure in dairies 
  • steam pressure control in steam drums 
  • pressure monitoring in LNG tanks
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 %
  • 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
  • Two-wire: 4 … 20 mA/HART
  • 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
  • NEPSI / China
  • UKR Sepro / Ukraine
  • INMETRO / Brazil
  • CCOE / India
  • CSA / USA and Canada
Explosion protection
  • Intrinsic safety "i"
  • Flameproof enclosure "d"
  • Dust ignition protection "t"
Foodstuffs/Pharma
  • FDA
  • EG1935/2004
Ship approval
  • ABS
  • BV
  • CCS
  • DNV
  • 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

Drawing generator

Generate 2D and 3D drawings for your specific configuration.

Configure Now

Product catalog

Process pressure

    • EN
    • DE
    • CS
    • ES
    • FR
    • IT
    • NL
    • PL
    • PT
    • TR
    • ZH
Download

Product information

VEGABAR 81, 82, 83

    • EN
    • US
    • DE
    • ES
    • FR
    • IT
    • NL
    • PT
    • TR
    • ZH
Download

Specification sheet

VEGABAR 81

Two-wire: 4 … 20 mA

    • EN
    • US
    • DE
    • ES
    • FR
    • IT
    • NL
    • PT
    • TR
    • ZH
Download

Operating instructions

VEGABAR 81

Two-wire: 4 … 20 mA

    • EN
    • DE
    • CS
    • DA
    • ES
    • FI
    • FR
    • HU
    • IT
    • KK
    • KO
    • NL
    • NO
    • PL
    • PT
    • SV
    • TR
    • UK
    • ZH
Download

Drawing generator

Generate 2D and 3D drawings for your specific configuration.

Configure Now

Further downloads for this product

All documents and software for this product can be found in our Download Center.

Show all downloads
Indicating instruments
Controllers
Wireless communication
Separating instruments
Overvoltage protection instruments
Overvoltage protection instruments
Components
Accessory
Spare parts
Our recommendation

PLICSCOM

PLICSCOM Steckbares Anzeige- und Bedienmodul

Measured value indication and adjustment of plics® sensors

Show Product

Bluetooth USB adapter

Wireless adjustment of sensors and instruments via Bluetooth

Show Product

VEGADIS 81

Remote measurement value indication and adjustment of plics® sensors

रु 30,900.00

Base price

Show Product

VEGADIS 82

External measured value display and adjustment for 4 ... 20 mA/HART sensors

रु 24,700.00

Base price

Show Product

VEGADIS 176

Remote display for use in 4 ... 20 mA current loop

रु 22,200.00

Base price

Show Product

Magnetic pen for display/adjustment module PLICSCOM

PLICSCOM Magnet Pen

Magnetic pen for on-site adjustment

Show Product

VEGAMET 141

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

रु 41,700.00

Base price

Show Product

VEGAMET 142

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

रु 54,100.00

Base price

Show Product

VEGAMET 341

1 x 4 … 20 mA sensor input, 1 x 4 … 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

रु 45,400.00

Base price

Show Product

VEGAMET 342

2 x 4 … 20 mA sensor inputs, 2 x 4 … 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), Ex approval, separator, ship approval, on-site display, turn/push button and Smartphone operation

रु 57,700.00

Base price

Show Product

VEGAMET 841

1 x 4 ... 20 mA sensor input, 1 x 4 ... 20 mA current output, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

रु 49,100.00

Base price

Show Product

VEGAMET 842

2 x 4 ... 20 mA sensor inputs, 2 x 4 ... 20 mA current outputs, 3 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

रु 61,400.00

Base price

Show Product

VEGAMET 861

1 x 4 ... 20 mA/HART sensor input, 2 x digital inputs, 1 x 4 ... 20 mA current output, 4 x operating relay, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

रु 68,800.00

Base price

Show Product

VEGAMET 862

2 x 4 ... 20 mA/HART sensor inputs, 4 x digital inputs, 3 x 4 ... 20 mA current outputs, 6 x operating relays, 1 x fail safe relay (instead of operating relay), on-site display, 4-button and smartphone operation

रु 82,400.00

Base price

Show Product

VEGAMET 624

VEGAMET625 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren.png	352 KB		 VEGAMET624 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions such as remote enquiry of measured values for a 4 ... 20 mA/HART sensor

Show Product

VEGAMET 625

VEGAMET625 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions such as remote enquiry of measured values for two HART sensors

Show Product

VEGAMET 391

VEGAMET391 Auswertgeraet und Anzeigeinstrument fuer Fuellstandsensoren

Measured value indication, simple control functions, remote enquiry of measured data. optimized for water/sewage water industry

Show Product

VEGATOR 141

Single channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

रु 23,500.00

Base price

Show Product

VEGATOR 142

Double channel signal conditioning instrument for level detection - 4 … 20 mA

Transmission of 4 ... 20 mA signals for level signalling

रु 33,500.00

Base price

Show Product

VEGASCAN 693

Signal conditioning instrument for up to 15 HART sensors

Measured value indication and remote enquiry of measured data for up to 15 HART sensors

Show Product

PLICSMOBILE T81

externe-GSM-GPRS-Funkeinheit

Measured data enquiry and remote parameter adjustment for a HART sensor

Show Product

VEGATRENN 141

Einkanaliger Speisetrenner für 4 … 20 m/HART-Sensoren

Single channel separator for 4 … 20 m/HART sensors

रु 15,500.00

Base price

Show Product

VEGATRENN 142

Zweikanaliger Speisetrenner für 4 … 20 m/HART-Sensoren

Double channel separator for 4 … 20 m/HART sensors

रु 22,900.00

Base price

Show Product

VEGATRENN 151

Einkanaliger Trennübertrager in Zweileitertechnik für 4 … 20 mA-Sensoren

Single channel separator in two-wire technology for 4 … 20 mA sensors

रु 13,600.00

Base price

Show Product

VEGATRENN 152

Zweikanaliger Trennübertrager in Zweileitertechnik für 4 … 20 mA-Sensoren

Double channel separator in two-wire technology for 4 … 20 mA sensors

रु 19,900.00

Base price

Show Product

Overvoltage protection B 81-35

Pluggable overvoltage protection for supply and signal cables

रु 8,430.00

Base price

Show Product

Overvoltage protection B 63-32

Überspannungsschutz B63

Overvoltage protection for Profibus PA and Foundation Fieldbus circuits

रु 17,100.00

Base price

Show Product

Overvoltage protection B 63-48

Ueberspannungsschutz-B63

Overvoltage protection for two-wire circuits

रु 15,800.00

Base price

Show Product

Overvoltage protection B 62-30 W

Ueberspannungsschutz B62-30W in Zweileitertechnik Profibus-PA Foundation-Fieldbus-Stromkreise

Overvoltage protection for Profibus PA and Foundation Fieldbus circuits

रु 12,200.00

Base price

Show Product

Overvoltage protection B 62-36 G

Ueberspannungsschutz B62-30G Versorgungs- und Signalleitungen in 4-20 mA-Stromkreisen

Overvoltage protection for two-wire circuits

रु 10,900.00

Base price

Show Product

Overvoltage protection B 81-35

Pluggable overvoltage protection for supply and signal cables

रु 8,430.00

Base price

Show Product

Overvoltage protection B 63-32

Überspannungsschutz B63

Overvoltage protection for Profibus PA and Foundation Fieldbus circuits

रु 17,100.00

Base price

Show Product

Overvoltage protection B 63-48

Ueberspannungsschutz-B63

Overvoltage protection for two-wire circuits

रु 15,800.00

Base price

Show Product

Overvoltage protection B 62-30 W

Ueberspannungsschutz B62-30W in Zweileitertechnik Profibus-PA Foundation-Fieldbus-Stromkreise

Overvoltage protection for Profibus PA and Foundation Fieldbus circuits

रु 12,200.00

Base price

Show Product

Overvoltage protection B 62-36 G

Ueberspannungsschutz B62-30G Versorgungs- und Signalleitungen in 4-20 mA-Stromkreisen

Overvoltage protection for two-wire circuits

रु 10,900.00

Base price

Show Product

VEGACONNECT

Interface adapter between PC and VEGA instruments

Show Product

VEGABOX 03

Druckausgleichsgehäuse mit Belüftungsfilter

Breather housing with ventilation filter

Show Product

Ethernet switch

Ethernet-Switch

up to 8 RS45 pluggable

Show Product

Profibus PA/DP segment coupler

Simple segment coupler for up to 93.75 kbit/s DP-side

Show Product

Ball valve fitting PASVE

The ball valve fitting PASVE™ is used for mounting of VEGABAR 54, 82 pressure transmitters with process fitting "Thread 1" suitable for PASVE.

Show Product

Siphon

Siphon

Siphons according to DIN 16282 are cooling zones for protection of the pressure transmitters against too hot process media.

Show Product

Welded socket with accessory VEGABAR series 80

No image available

Welded sockets are used to connect the sensors to the process.

Show Product

Block valve

Ventil

Valves are used as shut-off device when connecting pressure transmitters to the process.

Show Product

Antenna extension PLICSMOBILE

VEGADIS adapter

102410-Adapter-VEGADIS81-or-BAR-Slave

For connection of an external display and adjustment unit or a Secondary sensor.

Show Product

Electronics VEGABAR series 80

Process component VEGABAR 81

PLICSMOBILE plug connector with SMA connection

Electronics PLICSMOBILE series 80

Loading device data
Configuration is being created
Loading configuration
Want to pick up where you left off?
Your latest configuration
{{lastConfiguration.code}}
{{getLastConfigurationDate()}}
Open configuration
An error occured while sending the last request. Please try again. ({{httpErrorStatusCode}})

An error has occurred

An error occurred when starting the configurator. We have documented the error and are working on it.
Please try again later. Alternatively you can contact us directly.

Thank you very much for your understanding.

Settings

VEGABAR 81

{{subGroup.subGroupName}}
Go to: {{activeGroup.nextGroup.groupName}}

Close