Wireless Temperature Monitoring Systems

Temperature data have to be uploaded online to be accessed from anywhere.

And for us, our standard ThermoCare solution is hosted on cloud servers. The temperature data from the sensors are uploaded to the cloud servers via the gateways. The data are then processed into useful information which users can access from the dashboard application (from anywhere as long as there is internet coverage).

ThermoCare is utilizing 2 types of sensors:

Our sensors are battery powered and able to transmit the temperature data wirelessly to the gateways. The entire sensor unit contains components responsible for measuring the temperature, transmitting the temperature data to the backend and a battery slot.

The first type of sensor is designed to be placed into the measured environment as the sensor is housed within the body.

The second type of sensor is designed to be placed on the external surface of the freezer unit and we will run the thermal probe into the freezer unit .

For cold storage units that goes down to -40°C such as cold rooms, chest freezers, walk-in chiller, etc. We could simply place our sensors into the cold environment.

For cold storage units that goes below -40°C such as ultra-low temperature (ULT) freezers, cryogenic freezers, etc. We would have to place the sensors on the external surface of the units and run the thermal probe into the units through the access ports on the units.

As COVID-19 continues to evolve, so do we. New vaccines are released periodically to combat new strains of the virus and ThermoCare aims to contribute to the cause against COVID-19.

As such, we made certain to cater our temperature monitoring range for the various vaccines.

• Pfizer : 2 to 8°C (up to 31 days) -70°C (for long term storage)
• Moderna : 2 to 8°C (up to 30 days) -50 to -15°C (for long term storage)
• SinoVac : 2 to 8°C (for long term storage)
• Novavax : 2 to 8°C (for long term storage)

Our sensors and gateways utilizes the 433Mhz radio band to communicate and transmit the data from the sensors to the gateways wirelessly. The 433Mhz radio band is utilized by many IoT sensors as the signals have good wall penetration and a good range.

And the gateway will upload the data onto the cloud servers via WiFi subsequently. So the entire solution is wireless.

No, our solution is able to work with devices from different vendor. Hence, our solution is in a sense – device agnostic.

Yes! Our wired solution is low-cost, but we only recommend this solution for use cases where very few sensors are required and really close by. This is because the wired solution generally presents a challenge during installation which will drive the installation cost up as well.