Wireless temperature and humidity loggers are used to measure both temperature and humidity in places which require constant monitoring of the prevailing conditions – museums, archives or churches to monitor atmospheric conditions affecting exhibits.

You can use a free mobile application to configure the device and read the data from its memory. If you add Efento Gateway, you can build a remote monitoring system.

• Temperature: -35 to +70°C, accuracy: up to 0.4°C in the range from -20°C to +70°C and up to 0.5°C in the range -35 to -20°C

• Humidity: 0 to 100% RH, accuracy 4% in the range of 0 to 80% and 7% in the range of 81 to 99%

• Measurement period: 1 minute – 10 days (configurable by the user)

• The device stores 40,000 measurements in its memory, when the memory is full, the oldest measurements are overwritten

• Battery ensures up to 5 years of maintenance-free operation

• Add Efento Gateway and Efento Cloud to build a real time monitoring system.  The maximum distance between the sensor and the Gateway is 100 m in the open space and 20 – 30 m in the buildings

• Use a free mobile application to configure the logger, read the data from its memory, generate reports and set alert thresholds