VEGADIF 85

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Differential pressure measurement for all media

Application area

Differential pressure transmitter with metal measuring diaphragm

The VEGADIF 85 is a universal differential pressure transmitter for measurement of liquids, gases and vapours. Typical application areas are level measurement in pressurized vessels as well as flow measurement in combination with effective pressure transmitters. Further applications are pressure monitoring on filters as well as density and interface measurements.

Your benefit

  • High reliability through integrated overload diaphragm
  • Measurement of very low differential pressures through high precision measured value detection
  • Multivariable sensor through integrated measurement of the absolute pressure

Technical data

Measuring-range---Pressure

-40 ... 40 bar

Process-temperature

-40 ... 120 °C

Process-pressure

-1 ... 400 bar

Accuracy

Accuracy

Materials,-wetted-parts

  • 316L
  • Tantalum
  • Alloy C276 (2.4819)
  • Monel

Threaded-connection

¼ - 18 NPT

Flange-connection

≥ DN32, ≥ 1⅜"

Seal-material

  • EPDM
  • FKM
  • Copper

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)

Output

  • 4 … 20 mA/HART
  • Profibus PA
  • Foundation Fieldbus
  • 4 … 20 mA

Ambient-temperature

-40 ... 80 °C

 

Documentation
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