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NAG VEGABARModel 86 -Submersible Pressure Transmitter

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Process & Hydrostatic Pressure Tank Level Indicator for Level Measurement in Tanks & Open Vessels. The VEGABAR 86 is a submersible pressure transmitter for level measurement in tanks and open vessels. Specially optimized for measurement of water, oils, alkali, acids and other liquids; the submersible pressure transmitter VEGABAR 86 with ceramic measuring cell finds application in a wide range of applications. It features great flexibility and low maintenance levels due to the wear-free ceramic measuring cell. Using a secondary sensor, VEGABAR 86 can be adapted for electronic differential pressure measurement of: Level Pressurized, Level Difference, Flow, Density, Interface.

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  • High plant availability through maximum overload and vacuum resistance of the ceramic measuring cell
  • Low costs for maintenance thanks to wear-free ceramic measuring cell
  • The temperature of the medium can also be measured
  • Not affected by foam generation or vessel internals
  • Process Measuring Range: 30 m (98.43 ft)
  • Process Temperature: -20 … +100 °C (-4 … +212 °F)
  • Process Pressure: 0 ... 25 bar / 0 ... 2500 kPa
  • Deviation: 0.1%
  • Process Fitting: Straining clamp, threaded fitting, thread ab G1½, 1½ NPT, flanges from DN 32, 1½”
  • Smallest Measuring Range: +0.025 bar / +2.5 kPa (+0.363 psig)
  • Ambient, storage, and transport temperature: -40 to +80 °C (-40 to +176 °F)

Electrical

  • Operating Voltage: 9.6 to 35 VDC
  • Output:
    • Profibus PA
    • Foundation Fieldbus
    • 4 … 20 mA
    • 4 … 20 mA/HART - two-wire
    • Modbus
    • Secondary electronics for electronic differential pressure

Materials

  • Wetted Parts: 316L , PVDF, FEP , PE , PUR
  • Display: LCD in dot matrix
  • Process Seal: FKM, FFKM, EPDM
  • Housing: Plastic, Stainless Steel, or Aluminum
  • Enclosure Rating: IP68 (25 bar) or IP69K

Approvals

  • Protection Rating:
    • IP66/IP68 (0,2 bar)
    • IP66/IP67
    • IP66/IP68 (1 bar)
    • IP66/IP68 (25 bar)
    • IP69K
  • Scope:
    • ATEX / Europe
    • FM / USA
    • IEC / worldwide
    • CSA / USA and Canada
  • Explosion Protection:
    • Intrinsic Safety "i"
    • Flameproof Enclosure "d"
  • Ship Approval: ABS, BV, CCS , DNV, GL , LR , RINA
  • Overfill Protection: WHG, VLAREM II
  • SIL Qualification: SIL2