Pressure data logger from 0 to 1,2 bar provided with an Accredia (NIST equivalent) traceable certificate. Accuracy and precision in extreme vacuum.

PressureDisk V is a pressure data logger from 0 to 1,2 bar with 20 mm length external probe, managed with Windows software and USB interface (DiskInterface HS, Multibay). Battery is user replaceable and the data logger is provided with an Accredia (NIST equivalent) traceable certificate on different points.

It is particularly indicated for extreme vacuum monitoring, thanks to the low pressures high accuracy.

The other versions of the data logger are:

  • PressureDisk: pressure and temperature data logger from -40 to a140°C and from 0 to 5 bar
  • PressureDisk 05: pressure data logger from 0 to 5 bar
There are also other models of high temperature data loggers, for temperature only and humidity too.



Main features

  • Resists up to 140°C
  • Completely food grade and waterproof
  • 1/2 Gass threaded connector to be screwed outside autoclave (the logger can still be used inside the autoclave though)
  • All software calculate lethality value (F0, PU, A0 ecc.)
  • Low battery consumption for an extended battery life
  • User replaceable battery (software shows battery status)
  • Accredia (NIST equivalent) traceable calibration certificate included
  • Available extended calibration from -40°C (order extra calibration points)


  • Extremely high accuracy and precision in extreme vacuum
  • Printed reports compliant with health regulations and ISO (data are not editable in the software)

The system

The system is made up by:

  • PressureDisk temperature data logger
  • DiskInterface HS or Universal Multibay
  • HumiPressureDisk software or TS Manager software (compatible with the FDA 21 CFR Part 11 regulation)

Dimensions 43,22 h X 35 Ø (mm) - 55 (mm) total h with ½ Gass threaded part
Weight 145 gr
Materials Stainless steel AISI316L, PEEK
Pressure range 0 mbar ÷ 1 bar assoluti
Standard calibration points (pressure) 10/30/100/300 absolute mbar
Extra calibration points (pressure) Within the range 10 mbar ÷ 1 bar
Pressure resolution 2 mbar
Pressure accuracy ± 10 mbar
Memory (n. of acquisitions) 27.264
Acquisition step From 1 every second up
Protection degree IP68
Battery life +6.000.000 acquisitions at 1 second step continuously (calculated time @25°C. Battery life may be shorter if used in low temperatures)
Software&Mobile App HumiPressureDisk, TS Manager
Accessories DiskInterface HS, Multibay universale


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