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EasyLog | EL-SMS-2G-TP

Temperature Monitor with SMS Alerts


The EL-SMS-2G-TP is a battery powered temperature alert that will send SMS (Short Message Service) notification messages to pre-programmed mobile phone numbers whenever the temperature it is monitoring exceeds an upper or lower temperature limit.

Configured using the EasyLog SMS App on Google Play and the App Store, the EL-SMS-2G-TP can also send periodic summary messages to confirm that it is running normally including the minimum, maximum and average temperature since the previous summary message.

The unit must be fitted with a microSIM card purchased separately to allow it to register onto a 2G GSM network


Measurement Range
-40 to 125°C (-40 to 257°F)
Accuracy (overall error)
-10 to 70°C (14 to 158°F)
±0.6°C (±1.1°F)
Accuracy (overall error)
-40 to 125°C (-40 to 257°F)
±1°C (±1.8°F)
SMS Capabilities
Unlimited SMS Alerts
Quad-Band 2G GSM
Battery Life
Up to 1 Year
(at 25°C and daily summary message)
Probe Cable Length
1m (39.4")

Application Info

The EL-SMS-2G-TP is suitable for a wide variety of applications. This includes:

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.