Model No.:3801-TPMS
Product Origin:China
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Description:TPMS is a warning system to monitor tire pressure and indicate to the driver when a tire is significantly underinflated so as to prevent unsafe conditions.It directly measures tire pressure with an imbedded electronic device, a pressure sensor powered by Li/SOCl2, sending signals via RF transmitter to the indicator in driver's cabin. System Components The TPM system consists of the following major components 1. Remote Tire Pressure Monitoring (RTPM) -- SOC detecting pressure, temperature, acceleration, voltage, signal process ASIC -- MCU 4-8 bits: ARM7 LPC2292 -- RF transmitter: GE NPXII Sensor Chips -- Power management: Li/SOCl2 battery -- Antenna -- Pressure vessel 2. LCD Indicator (Information centre) Features: -- Case material: Hi-strength ABS -- Environment: -40oC∼+125oC -- RF: 433MHz -- RF receiver: 4 or 8 tires pressure monitoring -- Battery life: 2 years or 100,000 miles -- LCD Indicator: integrated with automobile information center -- Outside dimensions of TPM sensor, it is sensing range, and indicator can be customized made. Key benefits: -- Compensates for battery conditions and alarm when battery is used up -- Supports vehicle platforms ranging from 4 tires small cars to 8 tires trucks and across tire technologies -- Monitors individual tires, detecting changes in pressure and performance -- Offers the possibility to couple with a remote keyless entry system for a low-cost total solution -- Offers the small size and enhanced media protection of the SSOP package