Pressure and temperature

Measure pressure and temperature simultaneously


TMI-Orion pressure and temperature data loggers exist in two different product ranges: PicoVACQ Pressure and temperature and NanoVACQ Pressure and temperature.

Some models are available in an Ex version for measurements in explosive environments.

Depending on the model, TMI-Orion data loggers can measure pressures ranging from 30 mbar to 30 bar absolute with an uncertainty of 10 mbar at full scale. Beyond these values, customized development is considered.


PicoVACQ Pressure and temperature Type 3

Autonomous data logger for temperature and pressure measurement, from 0°C to +140°C and from 30 mbar to 15 bar, with an acquisition rate up to 256 acquisitions per second (256 Hz).  


  • Diameter 16 mm.


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TMI-Orion pressure and temperature data logger-PicoVACQ PT Type 3


PicoVACQ 2PT 4 Hz Type 3

Allows a quick calculation of differential pressure using the Qlever software.

Designed to reduce the impact of packaging deformation during thermal processes.

  • Autonomous data logger equipped with 2 pressure sensors and 2 temperature sensors.


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TMI-Orion pressure and temperature data logger-PicoVACQ 2PT


NanoVACQ Pressure and temperature

  • Autonomous data logger equipped with 1 pressure sensor and 1 or 2 temperature sensors,
  • Operating rang from 30 mbar to 30 bar and from -55°C to +140°C,
  • Rigid, semi-rigid, or flexible temperature probes,
  • Diameter 31 mm.

For the validation of saturated steam processes, pressure control inside packaging, autoclaves, pasteurizers...


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TMI-Orion pressure and temperature data logger-NanoVACQ PT-Tc