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胎压主机参数
工作电压:3.7-5V
Operating voltage: 3.7-5V
储存温度:-30°C-90°C
Storage temperature:-30°C-90°C
工作温度:-30°C-85°C
working temperature:-30°C-85°C
RF发射频率:433.92MHz±50KHz
RF Emission frequency:433.92MH±50KHz
RF信号接收灵敏度:-90dbm
RF Signal sensitivity:-90dbm
显示方式:LCD彩屏
Display mode:LCD Color
亮屏工作电流:≤6mA
Bright screen current:≤6mA
黑屏工作电流:≤4mA
Black screen current:≤4mA
尺寸:85*95MM
Size:85*95MM
外置传感器参数
电池寿命:24个月
Battery life:24 months
工作电压:2.1-3.6V
Operating voltage:2.1-3.6V
温度分辨率:±2°C(25°C)
Temperature resolution:±2°C(25°C)
压力范围:0-7.0Bar (4.3bar)
Pressure range:0-7.0Bar
压力分辨率:±0.1Bar
Pressure resolution:±0.1Bar
防水等级:IP67
Waterproof grade:IP67
发射功率:≤10dBm
Transmitted power:≤10dBm
发射频率:433.92MHz
Emission frequency:433.92MHz
尺寸:21mm(直径)*17mm(高)
Size:21mm(?)*17mm(H)
重量:≤8.0g
weight:≤8.0g
锂电池:CR1632(型号)
lithium battery:CR1632(Model)