The HR-MaxTemp sensor when connected to the HR-MaxSonar line of sensors allows for automatic temperature compensation of speed of sound changes over temperature. The HR-MaxTemp is designed to be used alongside the HR-MaxSonar sensors. The HR-MaxSonar sensor upon power-up will automatically detect an attached temperature sensor and begin to apply temperature compensation for the speed of sound changes to all range outputs. Compatibility The HR?MaxTemp is compatible with the following sensors: MB1003......................................HRLV?MaxSonar?EZ0 MB1013......................................HRLV?MaxSonar?EZ1 MB1023......................................HRLV?MaxSonar?EZ2 MB1033......................................HRLV?MaxSonar?EZ3 MB1043......................................HRLV?MaxSonar?EZ4 MB7360......................................HRXL?MaxSonar?WRR MB7367......................................HRXL?MaxSonar?WRCR MB7380......................................HRXL?MaxSonar?WRT MB7387......................................HRXL?MaxSonar?WRCT Product Documentation HR-MaxTemp............................HR-MaxTemp Datasheet High Resolution Pictures.............High Resolution Pictures.zip