Temperature recorder TL-21

Temperature data logger designed for automatic periodic temperature measurement and storage of sample data for a long period of time. Nonvolatile data memory provides data retention in case of battery fail. Stored data can be transferred to PC and saved in text file together with sampling time as tab separated values. This file is convenient for export to Microsoft Excel or any other program for data processing.

Temperature data logger designed for automatic periodic temperature measurement and storage of sample data for a long period of time. Nonvolatile data memory provides data retention in case of battery fail. Stored data can be transferred to PC and saved in text file together with sampling time as tab separated values. This file is convenient for export to Microsoft Excel or any other program for data processing.

Waterproof and dustproof design of the logger allows to measure temperature in any climatic conditions. High resolution (0,01 °С) provides ability to observe tiny changes of temperature. Long battery life allows long-term climatic observations.

Temperature data logger is available in two configurations:

1) equipped with internal sensor that provides better reliability and higher protection from external impact;

2) equipped with external sensor on a flexible wire that allows to take temperature in a given point, reduces time of response, and improves accuracy of measurement.

● automatic temperature measurement with programmable sampling rate, nonvolatile data storage;

● high resolution;

● push buttons control (measurement start/stop, sampling rate selection);

● LED state indication;

● control from PC (current time setting, sampling rate selection, stored data reading, memory erasing, etc.);

● waterproof and dustproof case; 

* calibration with higher accuracy is possible on demand