SterilDisk J Ultra Freeze 20 data logger from -80°C up to 140°C

For temperature monitoring during sterilisation, pasteurization up to 140°C and appkications for fridges, freezers down to -80°C

Large measuring range from -80°C up to 140°C, water- and pressure resist (IP 68 and 10 bar). Food-safe steel AISI316L, memory for 60.000 readings, Measuring interval from 1s . High accuracy: +-0,1°C. Battery can be changed independently. Optional with validated software CFR21 Part 11, graphics and data easily exported to Excel. Automatic calculation of F0, Z- and N value.

Order No.: 5005-0812
Pricing information is only available for customers. Please log in.


Technical data

Measuring range


Resolution 0,01°C

±0,1°C within calibrated range -40°C...140°C


60.000 measurements

Voltage battery, changeable
Battery life

Calculated battery lifetime at 25°C and interval 1s approximately 8.000.000 acquisitions


22mm + 20 x 3mm


80 g

Back to overview