China Exchangable Auto Tire Pressure Monitoring System Programmable TPMS Sensor, Find details about China Car Tire TPMS, Tire Pressure Sensor from Exchangable Auto Tire Pressure Monitoring System Programmable TPMS Sensor
Operating temperature | -40 ° C~+125 ° C |
Relative humidity | 45%~95% |
Storage temperature range | -40 ° C ~+125 ° C |
Working temperature | -40ºC~105ºC |
Pressure range | 0-900Kpa |
Installation position | automobile wheel hub |
Quiescent current | 0.3μA≤I≤1.0μA |
Emission current | 1.0mA ≤I≤3.5mA |
Operating voltage | 2.90V≤U≤3.50V |
Emission power | 8dBm |
Weight | 35g |
Service life | 5-6 years |
Waterproofing rate | IP67 |
Transmitting power | <10dBm |
Transmitting frequency | 433.92MHz&315MHz |
Temperature error | 20~70 ° C : ±3 ° C, -40~-20ºC,70~125ºC :±5ºC |
Pressure error | 0 ~50ºC :± 0.07bar, -40~0ºC , 50~85ºC :± 0.1bar |