OEM No/Model: Er-812
Solar TPMS Kit Wheel Pressure Sensor with Replaceable Battery Internal Sensor
Replaceable battery internal sensor1.Use solar energy to get electricity,with4 internal sensors.2.LCD pannel,with extra connector for charging.3.Light weight design for sensor,no need to adjust to balance when the tire moving.4.Monitoring the tempreature and pressure with high degree accuracy, display for 4 tires at the same time.5.Save gas,forsee air leakage,reduce tire wearout,balance tire pressure,ensure safety driving.6.RF wireless technology,can auto-alarm,when tire pressure and temperature is abnormal.7.With two pressure unit"PSI,BAR " and two temperature unit"," for option.8.Support tire position exchange function.9.Sensor protection grade:IP5K4K.Displayer ParameterWorking Temperature:(-20-85)Storage Temperature:(-40-+125)Input Voltage:DC8V-24VTransmitting Frequency:433.92MHzSize( L*W*H )mm:32*51*32mmWeight:78gSensor ParameterWorking Temperature:-40~+125Storage Temperature:-40~+125Pressure Range:0-51psi0-3.5barPressure Precision:±1.5PSI(±0.1bar)Temperature Precision:±3Transmitting Power:<10dbm@50Transmitting Frequency:433.92MHzInternal Battery Life:>5 years External Battery>2 yearsInternal Size:60*30*15mm External Size:Height:15mmx23mmInternal Weight:29g