Tempo Disc™ waterproof Bluetooth® Smart sensor and data logger is an IP67 rated sensor that can be used to record temperature and movement in pools, tanks, ponds or other extremely wet areas. Fully sealed it is powered by a CR2032 coin cell which can provide in excess of 24 months of battery life dependant on use case, environment and Bluetooth transmission timings.
Tempo Disc utilises a highly accurate SI7020 temperature sensor from Silicon Labs with an accuracy of 0.4º Celsius and a range of -20º Celsius to +85º Celsius
The Disc is rated IP67 in terms of waterproofness.
The enclosure is made out of durable polycarbonate with a soft touch button.
Utilises Bluetooth Low Energy (Bluetooth 4.1). Has a range of up to approximately 75 meters although this is reduced submerged.
Powered by a non-replaceable CR2032 coin cell that will provide in excess of 24 months battery life in Logging Mode** and up to 9 months to one year of battery life in Continuous Mode***.
The disc can log 20,000 data points with an interval from 2 seconds to 24 hours. Default is 1 hour.
* Battery life is ultimately dependant on the age of the device, settings, use case and environment. Operating Disc in temperatures below 0º Celsius can affect battery life.
** Logging Mode is continuous data logging with Bluetooth transmission as required to download the log assuming the entire log is downloaded daily.
*** Continuous Mode is continuous data logging and continuous Bluetooth transmission.