The value is a string identifying which physical temperature probe on the Check Point appliance (e.g. CPU, chassis, PSU zone) sent the trap. Since Gaia devices carry multiple sensors, this field tells the admin which specific zone overheated, so they don't have to guess whether it was the CPU die or the chassis intake before dispatching a technician. Example: a trap arrives with tempertureSensorName = 'CPU1_Temp' alongside a value of 82, telling ops that die temperature crossed the alarm threshold on socket 1 rather than ambient chassis temperature.