Temperature data logger up to 220°C with probe of various lenghts

S-Micro XL is a temperature data logger from -40°C to 220°C (standard calibration from 25°C to 140°C, calibrable from 0°C to 220°C, only the probe will resist above 140°C) with 20 or 50 or 100 or 150 mm or on demand length external probe (probes cannot be switched) on a 5 mm base (base height is not counted for probe length), managed with Windows software and USB interface. Battery is user replaceable and the data logger is provided with an Accredia (NIST equivalent) traceable cetificate on 6 points.

The version for up to 100°C only is available too.

It is part of a series of data loggers divided in P-Micro (up to 100°C) and S-Micro (up to 140°C): there are different versions with standard length probes or on demand. P-Micro and S-Micro versions are the smallest loggers for such temperatures available on the market. L and XL versions feature a longer life battery and their operative range is extended (can be calibrated from -40°C; standard calibration range is 25 °C ÷ +100 °C for P-Micro and 25 °C ÷ +140 °C for S-Micro). They require an interface for PC connection: DiskInterface HS, Multibay.

There are also other models of high temperature data loggers, for pressure and humidity too.

Note: if used below -30°C, battery life will be highly reduced.



Main features

  • With different lengths rigid probe for penetration
  • Completely food grade and waterproof
  • All software calculate lethality value (F0, PU, A0 ecc.)
  • Low battery consumption for an extended battery life
  • User replaceable battery (software shows battery status)
  • Very easy to deploy in any type of package
  • Accredia (NIST equivalent) traceable calibration certificate included
  • Available extended calibration from -40°C to 220°C (order extra calibration points; in case of wide calibration range the accuracy might be worse)
  • Heat protections available for use above 140°C


  • Extremely high accuracy and precision: with an accuracy of ± 0,1°C these devices can be employed in any application involving food, pharmaceuticals, validation, laboratory and medical field
  • Fast response time thanks to the 3 mm diameter probe
  • Printed reports compliant with health regulations and ISO (data are not editable in the software)
  • Thanks to its reduced diameter it can be easily used in the narrow pasteurisation tunnels, especially for fresh filled pasta

The system

The system is made up by:

  • S-Micro XL temperature data logger
  • DiskInterface HS or Universal Multibay
  • SPD software or TS Manager software (compatible with the FDA 21 CFR Part 11 regulation)

Dimensions 64 h X 17 Ø (mm)
Probe dimensions Probe base dimensions 5 h X 14 Ø (mm) - Probe 20/50/100/150 l X 3 Ø (mm) - Probe l on demand X 3 Ø (mm) (l on demand: min. 10 mm / max. 175 mm. For longer probes ask for quotation)
Weight 57 gr
Materials Stainless steel AISI316L, PEEK
Temperature range -40°C ÷ +140°C
Sensor temperature range -40 °C ÷ +220 °C
Standard calibration points (temperature) 25/50/75/100/125/140°C
Extra calibration points (temperature) Within the range -40 °C ÷ +220 °C
Extra calibration points (temperature) Up to 220°C (using the heat protections)
Temperature resolution 0,01 °C
Temperature accuracy ± 0,1 °C (within the calibration range)
Acquisition step From 1 every second up, with 1 second steps
Protection degree IP68
Battery life +17.000.000 acquisitions at 1 second step continuously (calculated time @25°C. Battery life may be shorter if used in low temperatures)
Accessories DiskInterface HS, Multibay universale


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