Barometric & Vacuum with Datalogging
  • Provides barometric compensation for PT2X sensors with free Aqua4Plus software
  • Stores over 520,000 records of pressure, temperature, and time data
  • Includes RS485 interface for easy networking
  • Available in a weatherproof box or 316 stainless steel tube (NPT optional)

Get a Quote Find a Distributor


Built on Seametrics’ Pressure & Temperature Smart Sensor platform, the PT2X-BV is an ideal barometric reference for absolute versions of our PT2X pressure sensors.

Storing over 520,000 records of pressure, temperature and time data, this sensor features easy-to-use software and operates on low power—using two AA batteries during normal output or an auxiliary power supply for data-intensive applications.


  • Measures temperature in addition to barometric and vacuum pressures
  • Comes with easy-to-use Aqua4Plus control software
  • Available in two different casing options: a weatherproof box or 316 stainless steel tube (with an NPT option)
  • RS485 network—provides easy connections with other Seametrics Smart Sensors


  • Barometrically compensate absolute pressure sensors for level measurement
  • Measure vacuum pressure during vapor extraction pilot testing
  • Supplement aquifer test data in leaky or confined conditions

Related Products

  • PT2X

    Pressure & Temperature with Datalogging