12V1 OTR External Sensors Truck TPMS Real-Time Automatically identification Information Replaces Trailer Wireless serial RS232/485

Short Description:

Receiver：
Size: 15.5*7.8*5.9cm
Input voltage: DC12V/24V
Reception sensitivity: -90dbm
working temperature: -30℃ ~ 90℃
Central operating frequency: 433.92MHz
Repeater:
Waterproof grade: IP67
Normal current: 4.5mA
Transmit current: <50mA
Transmit power: <10dbm
Operating voltage: ACC24V
Reception sensitivity: -95dbm
Working frequency: 433.92MHz
Operating temperature: -40-90℃
Machine port: Vehicle power input
Power supply mode: Vehicle power
Machine weight(excluding packaging): 120g±3g
Dimensions: 11.7cm(length)*7.9cm(width)*2.2cm(height)
OTR 12V1 sensor:
Sleep current: 0.5uA
Battery model: CR1632
Self-test current: 2.2mA
Transmit current: 8.7mA
Transmit power: -10dbm
Battery capacity: 135mAh
Working voltage: 2.1V-3.6V
Metal part material: copper
Transmit frequency: 433.92MHZ
Thread Size: 12V1 internal thread
Power supply mode: Button Battery
Plastic parts material: Nylon + glass fiber
Sensor working temperature: -30℃-90℃
Shell temperature resistance: -50℃-150℃
Machine weight (excluding packaging): 26g±1g