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Process Pressure

Featured Solutions

  • VEGABAR-81

    The VEGABAR 81 is a pressure transmitter with chemical seal for pressure and level measurement of liquids and gases at high temperatures. 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.

    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.

    Your benefit

    • Simple adaptation thanks to verious configuration options
    • Reliable measurement with temperatures up to 400 °C
    • Reliable measurement independent of foam generation or tank installations

    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 – Pressure
    • -1 … 1000 bar
    Process temperature
    • -90 … 400 °C
    Process pressure
    • -1 … 1000 bar
    Accuracy
    • 0.2 %
    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
    • Slave electronics for electronic differential pressure
    Ambient temperature
    • -40 … 80 °C

    Learn about Process Pressures at BBP.

    DOWNLOAD BROCHURE
  • VEGABAR-81

    The VEGABAR 82 pressure transmitter can be used for the measurement of a variety of gases, vapors and liquids. Substances such as sand can be handled easily thanks to the abrasion-resistant ceramic measuring cell. The VEGABAR 82 is an economical solution for a mulitude of applications in all areas of the industry. The simple connection of VEGABAR series 80 sensors as electronic differential pressure opens new possibilities for the measurement of differential pressures.

    Application area

    Universally applicable pressure transmitter. The ceramic measuring cell is resistant to temperature shocks. Can be combined with any other sensor of VEGABAR Series 80 for electronic differential pressure measurement.

    Your benefit

    • Low maintenance costs thanks to wear-free ceramic measuring cell
    • High plant availability through maximum overload and vacuum resistance of the ceramic measuring cell
    • Measurement down to the last drop through smallest measuring ranges with high accuracy

    The robust, all-round pressure sensor with ceramic measuring cell

    The pressure sensor VEGABAR 82 is the robust all-rounder with an innovative flush mounted ceramic measuring cell that VEGA manufactures itself, as a full-range supplier of pressure instrumentation. A real highlight: the ceramic pressure sensor is resistant to thermal shock. The versatile standard instrument handles temperatures up to 150° C. The extremely high overload factor of 200 is unique to the market. This pressure sensor covers 80% of all applications in the process industry. With its oil-free ceramic CERTEC® measuring cell it is well equipped for use in all areas of industry:

    • Monitoring of feed pressure in sewage pipelines
    • Overload-resistant level and gauge pressure measurement in pressurized batch vessels
    • Level measurement of paper pulp level in bleaching towers, to protect against dry-run damage to the discharge pumps
    • Monitoring of negative pressure in distillation columns (down to absolute vacuum)
    Technical specifications:
    Measuring range – Pressure
    • -1 … 100 bar
    Process temperature
    • -40 … 150 °C
    Process pressure
    • -1 … 100 bar
    Accuracy
    • 0.05 %
    Materials, wetted parts
    • PVDF
    • 316L
    • Alloy C22 (2.4602)
    • PP
    • 1.4057
    • 1.4410
    • Alloy C276 (2.4819)
    • Duplex (1.4462)
    • Titanium Grade 2 (3.7035)
    Threaded connection
    • ≥ G½, ≥ ½ NPT
    Flange connection
    • ≥ DN15, ≥ ½”
    Hygenic fittings
    • Clamp ≥ 1″ – DIN32676, ISO2852
    • Slotted nut ≥ DN25 – DIN 11851
    • hygienic fitting with tension flange DN32
    • hygienic fitting F40 with compression nut
    • DRD connection ø 65 mm
    • SMS 1145 DN51
    • SMS DN38
    • Swagelok VCR screwing
    • Varivent G125
    • Varivent N50-40
    • for NEUMO BioControl D50 PN16 / 316L
    Seal material
    • EPDM
    • FKM
    • FFKM
    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
    • Slave electronics for electronic differential pressure
    Ambient temperature
    • -40 … 80 °C

    Learn about Process Pressures at BBP.

    DOWNLOAD BROCHURE
  • VEGABAR-81

    The VEGABAR 83 is a pressure transmitter for pressure and level measurements of liquids and viscous products in the chemical, food processing and pharmaceutical industry. The VEGABAR 83 offers special advantages in applications with high pressures. The simple connection of VEGABAR series 80 sensors as electronic differential pressure opens new possibilities for the measurement of differential pressures.

    Your benefit

    • Maximum dependability and safety through proven technology
    • High reliability through vacuum resistant version
    • Universal use due to welded measuring cell

    The pressure transmitter VEGABAR 83 is ideal for level and pressure measurement of liquids and viscous products with high process pressure. With its metallic measuring cell, the instrument delivers excellent measurement accuracy, even under a vacuum.

    This pressure transmitter is the first choice for process pressure or level measurement in processes with high pressure, e.g. for

    • circuit pressure measurement in hydraulic pumps
    • pipeline pressure measurement
    • bitumen level measurerment in asphalt mixing plants
    • storage tank level measurement, e.g. for milk in dairies
    Technical specifications:
    Measuring range – Pressure
    • -1 … 1000 bar
    Process temperature
    • -40 … 200 °C
    Process pressure
    • -1 … 1000 bar
    Accuracy
    • 0.075 %
    Materials, wetted parts
    • 316L
    • Alloy C22 (2.4602)
    • 316Ti (1.4571)
    • Alloy C4 (2.4610)
    Threaded connection
    • ≥ G½, ≥ ½ NPT
    Flange connection
    • ≥ DN25, ≥ 1″
    Hygenic fittings
    • Clamp ≥ 1″ – DIN32676, ISO2852
    • Slotted nut ≥ DN25 – DIN 11851
    • Varivent ≥ DN25
    • hygienic fitting with tension flange DN32
    • Hygienice flange connection ≥ DN50 DIN11864-2
    • SMS 1145 DN51
    • SMS DN38
    • Hygienic fittings ≥ DN33 – DIN11864-1-A
    • Hyg. collar clamp adapter DN40PN40 DIN11864-3-A
    • Hyg. clamp connection DIN11864-3-A; DN50 Rohr ø53
    • Swagelok VCR screwing
    • Varivent G125
    Seal material
    • EPDM
    • FKM
    • FFKM
    • FEPM
    Housing material
    • Plastic
    • Aluminium
    • Stainless steel (precision casting)
    • Stainless steel (electropolished)
    Protection rating
    • IP66/IP67
    • IP66/IP68 (1 bar)
    • IP68 (0,2 bar)
    • IP66/IP68 (25 bar)
    • IP69K
    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

    Learn about Process Pressures available at BBP.

    DOWNLOAD BROCHURE

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