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VEGABAR 28

Pressure sensor with switching function

With ceramic measuring cell


Thread G½, EN837; manometer connection / 316L
Thread G1, ISO228-1; cone 40°, front-flush / 316L (Ra<0.76µm); for hygienic adapter metallic sealing
Clamp 1" PN40 (ø50.5mm) DIN32676, ISO2852; front-flush / 316L (Ra<0.76µm)

Application area

From thread ½", hygienic connections, universal connection G1" for hygiene adapter, 4 ... 20 mA, three-wire: PNP/NPN, 4 ... 20 mA, IO-Link, Ex and hygiene approval, coloured 360° status display
VEGABAR 28 is a universal pressure transmitter with ceramic measuring cell for measurement of gases, vapours and liquids up to 130 °C. The optional universal connection for hygienic adapters ensures reduced installation effort and leaner stock keeping.

Your benefit

  • Convenient wireless setup and diagnostics with smartphone
  • Coloured 360° status display, adjustable
  • Easy integration into control systems through IO-Link communication

Suitable accessories

Hygienic adapter for G1" sealing with O-ring

Hygienic adapter for G1" metallically sealing

Welded socket VEGABAR series 10, 20, 30

Further accessories

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Application
Technical specifications
Documentation
Accessories
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Other applications

Pumps in ballast water tanks

Pumps in ballast water tanks

Monitoring of pump pressure in ballast water tanks

To the application

PEM electrolyser

PEM electrolyser

Level and pressure measurement in the PEM electrolyser

To the application

Preheater

Pressure measurement in the preheater

Pressure measurement in the preheater

To the application

Condenser

Condenser pressure and point level measurement.

Condenser pressure and point level measurement.

To the application
Technical specifications
Measuring range - Pressure
  • -1 ... 60 bar [Bar - kPa - psi]
Process temperature
  • -40 ... 130 °C [°C - °F]
Accuracy
  • 0.3 %
Materials, wetted parts
  • PVDF
  • Duplex (1.4462)
  • Ceramic
  • 316/316L
Threaded connection
  • ≥ G¼, ≥ ¼ NPT
Hygenic fittings
  • Clamp ≥ 2", DN50 - DIN32676, ISO2852
  • Clamp ≥ 1" - DIN32676, ISO2852
  • Clamp ≥ 1½" - DIN32676, ISO2852
  • Slotted nut ≥ DN25 - DIN 11851
  • Slotted nut ≥ DN32 - DIN 11851
  • SMS 1145 DN51
  • SMS DN38
  • Hygienic fittings ≥ DN25 - DIN11864-1-A
  • Hygienic fittings ≥ DN40 - DIN11864-1-A
  • Varivent N50-40
  • SMS DN25
  • Ingold connection PN10
  • Varivent F25
Seal material
  • EPDM
  • FKM
  • FFKM
Protection rating
  • IP65
  • IP68 (0,5 bar)/IP69
Output
  • 4 … 20 mA
  • Three-wire (PNP/NPN, 4 … 20 mA)
  • IO-Link
Ambient temperature
  • -40 ... 70 °C
Approvals
Scope
  • ATEX / Europe
  • IEC / worldwide
  • NEPSI / China
  • UKR Sepro / Ukraine
  • INMETRO / Brazil
  • CCOE / India
  • KTL Korea
  • TIIS / Japan
  • IA
  • c-UL-us
Explosion protection
  • Intrinsic safety "i"
  • Dust explosion protection through housing "t"
  • Increased safety "e"
Foodstuffs/Pharma
  • FDA
  • Drinking water
  • EG1935/2004
Ship approval
  • ABS
  • BV
  • CCS
  • DNV
  • LR
  • NK
  • RINA
Display & adjustment
Adjustment
  • Smartphone / Tablet / PC via Bluetooth
  • PC, PACTware and DTM, IODD
Indication
  • 360° status display

Drawing generator

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

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Product catalog

Process pressure

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    • CS
    • ES
    • FR
    • IT
    • NL
    • PL
    • PT
    • TR
    • ZH
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Product information

VEGABAR 18, 19, 28, 29, 38, 39

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    • ES
    • FI
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    • IT
    • KK
    • KO
    • NL
    • NO
    • PL
    • PT
    • SV
    • TR
    • UK
    • ZH
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Specification sheet

VEGABAR 28

4 … 20 mA - two-wire

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    • US
    • DE
    • CS
    • DA
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    • FI
    • FR
    • HU
    • IT
    • KK
    • KO
    • NL
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    • SV
    • TR
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Operating instructions

VEGABAR 28

4 … 20 mA - two-wire

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

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

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Further downloads for this product

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

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Indicating instruments
Controllers
Accessory
Adapters and sockets

VEGADIS 82

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

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VEGADIS 176

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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VEGATOR 141

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

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

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VEGATOR 142

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

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

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Siphon

Siphon

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

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Block valve

Ventil

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

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M12 connection cable single-sided

M12 connection cables

Hygienic adapter for G1" sealing with O-ring

Hygienic adapter for G1" metallically sealing

Welded socket VEGABAR series 10, 20, 30

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VEGABAR 28

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