EasyLog | EL-WiFi-21CFR-DTC

21CFR Wifi Dual Channel Thermocouple Probe Data Logging Sensor


This WiFi-enabled dual channel data logger can remotely monitor an environment using two inter-changeable J, K or T type thermocouples. Supplied with two K Type probes, its measurement range out of the box measures from 0 to 200°C (-32 to 392°F). Data is uploaded periodically using a standard WiFi network without the need to physically collect and connect the unit to a PC. Data is streamed wirelessly to the EasyLog 21CFR Cloud.

21CFR Cloud subscription delivers all of the flexibility of remote monitoring and can be installed as part of a 21CFR compliant system.  Features include permission-based use, authority level sign-off and full system audit to ensure data monitored and collected is regulated to 21CFR Part 11 standard. This device requires a subscription to our EasyLog 21CFR Cloud service.


Measurement Range
0 to 200°C (32 to 392°F) K type (provided)
-200 to +1350°C / -328 to +2462°F K type
-200 to +1190°C / -328 to +2174°F J type
-200 to +390°C / -328 to +734°F T Type
±1.5°C / ±3°F
Logging Rate
User selectable between 10 seconds and 12 hours
Battery Life
6 Months
Calibration Certificate

Application Info

The EL-WiFi-21CFR-DTC is suitable for a wide variety of applications particularly those which require 21CFR complaint data collection and management as well as a wide temperature measurement range.  These include:

For application stories on our data loggers, visit our case studies section.


Calibration certificates are available to purchase separately and are traceable to international standards depending on your location.

Click here to view a sample certificate.