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Temperature data logger up to 250°C with probe of various lengths ideal for food

S-MicroW XL is a temperature data logger from -40°C to 250°C (standard calibration from 25°C to 140°C, calibrable from -40°C to 250°C, only the probe will resist above 140°C. For calibrations above 140°C probe minimum length is 50 mm) 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 (DiskInterface HS, Multibay). Battery is user replaceable and the data logger is provided with an Accredia (NIST equivalent) traceable cetificate on 6 points.

The other versions of the data logger are:

  • S-MicroW XL Flexible: with flexible cable probe and rigid probe at the end
  • S-MicroW XL Bendable: with semi-rigi metal bendable probe and rigid probe at the end
  • S-MicroW XL Ultra Freeze: includes calibration points from -40°C for use also from -80°C

For each version it is available the L model too, S-MicroW L, which has same diameter but a smaller battery: less battery life but reduced size.

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.


SPD - Complete software (USB drivers included)
TS Manager - Complete software (USB drivers included)
Tecno Calib - Complete software (USB drivers included)
DiskInterface HS, DiskInterface HS Mini - USB drivers Windows XP / Vista / 7
DiskInterface HS, DiskInterface HS Mini - USB drivers Windows 8 / 10
Multibay - USB drivers Windows Xp / Vista / 7
Multibay - USB drivers Windows 8 / 10
DiskInterface (old model) - USB driver Windows XP / Vista / 7 / 8 / 10



Main features

  • With different lengths rigid probe for penetration
  • It is possibole to request the calibration with ultra accuracy of ± 0,05°C in the range 25 °C ÷ +140 °C
  • 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 250°C (order extra calibration points; in case of wide calibration range the accuracy might be worse. Request the possible calibration ranges in advance)
  • For calibration over 140°C the minimum probe length is 140 mm
  • 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 pharmaceuticals, validation, laboratory and medical field
  • High accuracy even outside the calibration range
  • 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)

The system

The system is made up by:

  • S-MicroW 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 20 Ø (mm)
Probe dimensions Probe base dimensions 3 h X 14 Ø (mm) - Probe 20/50/100/150/on demand l X 3 Ø (mm) (l on demand: min. 12 mm / max. 175 mm. For longer probes ask for quotation)
Weight 61 g
Materials Stainless steel AISI316L, PEEK
Temperature range -40°C ÷ +140°C
Sensor temperature range -40 °C ÷ +250 °C
Standard calibration points (temperature) 25/50/75/100/121/140°C
Extra calibration points (temperature) Within the range -40 °C ÷ +250 °C
Temperature resolution 0,01 °C
Temperature accuracy ± 0,1 °C (within the calibration range) / ± 0,05 °C with ultra accuracy option
Memory (n. of acquisitions) 20.224
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)
Software&Mobile App SPD, TS Manager
Accessories DiskInterface HS, Multibay universale



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