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SL52T Temperature Data Logger

SL52T Temperature data logger (-40°C to +85°C with ±0.5°C Accuracy)

The SL52T or SL52T-A are self contained, multiple use, temperature data loggers with the ability to record up to 8,000 temperatures over the temperature range of -40°C to +85°C with an accuracy of ±0.5°C

  • -40°C to +85°C Measuring Range
  • ±0.5°C Accuracy
  • Up To 5 Year Battery Life
  • Holds 4096 Readings, Multiple Use




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Temperature data logger that measures from -40°C to +85°C with an accuracy of ±0.5°C. Starter kits are available with either two or five data loggers, the USB Interface lead and the TempIT-PRO software.

The SL52T is a self contained, multiple use, temperature data logger with the ability to record up to 8,000 temperatures over the temperature range of -40°C to +85°C with an accuracy of ±0.5°C. The SL52T-A is supplied with a calibration certificate and and improved accuracy of ±0.1°C over the range -20°C to +25°C. The SL52T-A is available from the drop down menu shown just below the price. If you need to record a higher temperature, the SL53T is available which records up to +125°C and the SL55T-A records up to +140°C.

Being only 17mm in diameter and 6mm thick, the SL52T is incredibly small, about the same size as a watch battery, which enables it to be inserted into small items and packages. The memory can hold up to 8,000 readings and can be cleared at the start of each data logging session, allowing the data logger to be reused over and over.

The SL50-INTERFACE-USB interface lead is required to connect to the USB port of the computer and is compatible with the user friendly, and FREE OF CHARGE, TempIT-Lite operating software. This enables the logger to be set up and the readings downloaded from the data logger and displayed in a graphical format. Data can also be saved and retrieved at a later time. The software can be up-graded to TempIT-Pro which provides various additional features such as data table view, export data to spreadsheet, graph annotations, and automated MKT, F0, A0 and PU calculations.

SL52T Starter Kits Are AvailableStarter kits with either two or five SL52T or SL52T-A temperature data loggers, the USB interface lead and a single computer licence of the TempIT-PRO software are available from the drop-down menu shown just below the price above.

Please call our sales office on 01684 299 399 for more information.

Power Internal Battery
Battery Life Typically five years at +30°C with a 10 minute sample rate
See detailed battery life calculator for more information
Measuring Range -40°C to +85°C (-40°F to +185°F)

±0.5°C from -10°C to +65°C
±1.0°C outside of this range

±0.1°C from -20°C to +25°C
±0.3°C outside of this range

Resolution 0.5°C in low resolution mode
0.07°C in high resolution mode
Sample Rate 2 seconds to 24 hours

2 seconds to 1 minute in 5 second steps
1 minute to 1 hour in 1 minute steps
1 hour to 24 hours in 1 hour steps
Number of Readings Stored 8192 in low resolution mode
4096 in high resolution mode
Reusable When Memory Full Yes
Response Time 63% step change - 90 seconds in circulating air
10% to 90% step change - 180 seconds in circulating air
Waterproofing IP55 - Protected against ingress of dust and protected against low-pressure jets of water'
Please see waterproof enclosures if the product is to be submerged in liquid
Delayed Start Yes, you can specify a time and date to start logging up to 1 year in advance with one minute resolution
Software Alarms Yes, high and low alarms can be specified in the software
Intrinsic Safety Meets UL#913 (4th Edit.); Intrinsically Safe Apparatus, approval under Entity Concept for use in Class I, Division 1, Group A, B, C, and D Locations
Material 305 Stainless Steel
Dimensions 17mm diameter x 6mm high
Warranty 1 Year
Approvals / Standards EN 12830
IATA 2017 Compliant

Yes, exempt from the regulations

Can be sent on airlines without declaration