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Pressure sensor for environmental monitoring

Systems for environmental monitoring and remote control

High precision Barometerfor AWOS applications


The BAR-AV atmospheric pressure sensor is an electronic barometer designed specifically with dedicated electronics to ensure high accuracy in a wide range of temperature. It performs automatic calculation of QNH, QFE, QFF, tendency. It is made in compliance with WMO (World Meteorological Organization) standards. The sensor is set up with different digital electrical outputs. Individually calibrated with 3D calculation algorithm.


  • High precision measurement compensated in temperature
  • Specific application for the airport security field
  • Reliable and stable over the long term
  • Automatic calculation of QNH, QFE, QFF, Trend
  • Data visualization in numerical and graphic format
  • From one to three transducers for better accuracy
  • IP67 enclosure protection
  • Conform to the WMO standard
  • Measurement range: 500 ÷ 1200 hPa
  • Resolution: 0.02 hPa
  • Accuracy: 0.15 hPa @ 20 ° C
  • Operating conditions: -40 ÷ + 60 ° C (available -40 ÷ + 80 ° C)
  • Power supply: 10 ÷ 30Vdc

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Otherwise call us at +39 0423.985209

NESA Srl - Via Crociera, 11 - 31020 - Vidor (TV) - Italy
Tel+39.0423.985209 - Fax+39.0423.985305
e-mail: info@nesasrl.it
C.F. e P.IVA. 01422830990