The BCRA approached Gemini Data Loggers to enquire about initially installing a network of permanent temperature, relative humidity and drip count data loggers inside the cave that could be accessed remotely via the internet. To fulfill the requirement for continuous and remote data access, and to meet the physical challenges of the cave's layout and environment, robust, waterproof PlusRadio data loggers have been installed throughout the cave system. Temperature data is sent automatically for viewing on a PC via a receiver placed in a small office outside the cave entrance. One of the Plus Radio data loggers has been connectedto a Driptych Stalagmate sensor to count drips, and an outdoor Plus Radiotemp/RH logger is also part of the system.

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