The EL-SMS-2G-VAC is a battery-powered temperature sensor that will send SMS notification messages to pre-programmed mobile phone numbers whenever the temperature it is monitoring exceeds an upper or lower temperature limit. The unit is supplied with a thermistor inserted into a glycol bottle, designed to accurately mimic the internal temperature of a vaccine rather than the ambient temperature of the fridge in which the vaccines are stored.
Configured using the EasyLog SMS App on the App Store, the EL-SMS-2G-VAC 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 GSM network.
This product will be supplied with a UKAS Traceable Calibration Certificate, which proves your device is accurate. This can be necessary for a range of applications including food safety (HACCP), pharmaceutical vaccine monitoring, scientific research studies, and more.
We recommend that you recalibrate your products once every 12 months to ensure that your data remains accurate.
- Measurement Range -40 to 125°C (-40 to 257°F)
- Accuracy (Over -10 to 60°C / 14 to 140°F) ±0.1°C (±0.2°F)
- Accuracy (Over -40 to 60°C / -40 to 140°F) ±0.3°C (±0.6°F)
- Internal Resolution: 0.1 °C (0.1 °F)
- Battery Life: Up to 1 Year (at 25°C and daily summary message)
- Frequency Band: Quad-Band 2G GSM
- Unlimited SMS Alerts