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
Technical specifications
Measuring range – Pressure
- 0 … 25 bar [Bar – kPa – psi]
Process temperature
- -12 … 100 °C [°C – °F]
Process pressure
- 0 … 25 bar [Bar – kPa – psi]
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
- IP66/IP68 (0,2 bar)
- IP66/IP67
- IP66/IP68 (1 bar)
- IP69
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
- FM / USA
- EAC (GOST) / Belarus
- EAC (GOST) / Kazakhstan
- EAC (GOST) / Russia
- IEC / worldwide
- NEPSI / China
- INMETRO / Brazil
- CCOE / India
- CSA / USA and Canada
- UKEX
Explosion protection
- Intrinsic safety “i”
- Flameproof enclosure “d”
- Dust ignition protection “t”
Foodstuffs/Pharma
- FDA
- EG1935/2004
Ship approval
- ABS
- BV
- CCS
- DNV
- LR
- NK
- RINA
- RMROS
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
Documentation
Hydrostatic
VEGABAR 86, 87, VEGAWELL 52
VEGABAR 87
Two-wire: 4 … 20 mA
VEGABAR 87
Two-wire: 4 … 20 mA
Connection cable
