Efento wireless temperature sensors are used in locations that require constant monitoring and maintenance of very low temperature. With no need for installation of any infrastructure and extensive support from the mobile applications, the solution can be suited in most place that require control of unusual temperature values.
Sensors are powered by a battery that ensures maintenance-free operation for at least two years. Temperature sensors communicate with smartphones or Efento Gateway in Bluetooth Low Energy technology. The maximum range of the sensor is approx. 100 m in open space, indoor range is heavily dependent on the architecture of the building or noise bands.
On request, each of the Efento sensors can be supplied with a calibration certificate in accordance with ISO/IEC 17025. The procedure is carried out in an external test laboratory, using laboratory equipment calibrated with reference to international standards. The calibration can be carried out in any point/points specified by the buyer down to -80 ºC.
The sensors are compliant with European directives and standards and CE marked.