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VEGABAR 87

Submersible pressure transmitter with metallic measuring cell

With metallic measuring cell


Application area

For level measurement of liquids and corrosive media. Maximum sensor length: Cable 250 m, tube 6 m. Can be combined with any other sensor of VEGABAR Series 80 for electronic differential pressure measurement.

The VEGABAR 87 is a pressure transmitter for pressure and level measurements of liquids and viscous products with higher temperatures in the chemical, food processing and pharmaceutical industry. With VEGABAR 87 it is possible to detect even smallest measuring ranges from 0.1 bar. The simple connection of VEGABAR series 80 sensors as electronic differential pressure opens new possibilities for the measurement of differential pressures.

Your benefit

  • Maximum reliability even with rapidly changing process temperatures
  • High plant availability through vacuum-resistant version
  • Very good cleanability and high chemical resistance through adapted materials

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Pressure transmitter for viscous media, even at high process temperatures

The hydrostatic submersible pressure sensor VEGABAR 87 with metallic measuring cell measures the level of liquids and viscous media with high process temperatures (high temperature). 
The robust mechanical configuration of the metallic measuring cell protects the sensor in the demanding measuring tasks found in different industries, e.g. 

  • chemically stable level measurement in ultrapure water 
  • water level measurement with two hydrostatic pressure sensors for lock control 
  • Maintenance-free level measurement in waste water shafts

Technical specifications
Measuring range - Pressure
0 ... 25 bar
Process temperature
-12 ... 100 °C
Process pressure
0 ... 25 bar
Accuracy
0.1 %
Materials, wetted parts
316L
Duplex (1.4462)
FEP
Threaded connection
≥ G1½, ≥ 1½ NPT
Flange connection
≥ DN50, ≥ 2"
Seal material
no media contact
Housing material
Plastic
Aluminium
Stainless steel (precision casting)
Stainless steel (electropolished)
Protection rating
IP 66/IP 68 (0.2 bar)
IP 66/IP 67
IP 66/IP 68 (1 bar)
IP 69 K
Output
Profibus PA
Foundation Fieldbus
4 … 20 mA
4 … 20 mA/HART - two-wire
Modbus
Slave 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 Ex ia
Pressure-tight encapsulation Ex d
Foodstuffs/Pharma
FDA
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

Operating instructions

VEGABAR 87

4 … 20 mA - two-wire

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    • DE
    • CS
    • ES
    • FR
    • HU
    • IT
    • KK
    • NL
    • PL
    • PT
    • RU
    • TR
    • UK
    • ZH
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Specification sheet

VEGABAR 87

4 … 20 mA - two-wire

    • EN
    • DE
    • ES
    • FR
    • IT
    • NL
    • PT
    • RU
    • TR
    • US
    • ZH
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Product information

VEGABAR 86, 87, VEGAWELL 52

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    • DE
    • ES
    • FR
    • IT
    • NL
    • PT
    • RU
    • TR
    • US
    • ZH
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Product catalog

Hydrostatic

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    • DE
    • CS
    • ES
    • FR
    • IT
    • NL
    • PT
    • RU
    • TR
    • ZH
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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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Transmission of 4 ... 20 mA signals for level signalling

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