TPMS

TPMS

It is widely used for security surveillance of commecial truck, gas&chemicals truck, transportation truck, slag truck, engineering vehicle and city bus
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Product Brief

TPMS

TPMS

TPMS (tire pressure monitoring system ) is a active safety system, which uses the high-sensitivity micro wireless sensors fixed in the tire to collect the data of tire pressure and temperature, and transmit the datas wirelessly to screen in the cab , and the screen displays the datas in real time. when abnormity occurs, it alerts the driver by buzzer and voice. Ensure the tire pressure and temperature are within the standard range to reduce the probability of burst and damage, reduce fuel consumption and vehicle parts damage.

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Product Features

Hardware

NXP MCU,Flash 128KB,RAM 8Kb,reach system software operation and BootLoader software upgrade.

CAN supports J1939.

Power adapter supports input voltage 50v max, output current 200mA, AEC-Q100.

RF receiver sensibility 108dbm.

Screen Size

HD capacitive touch screen.

7",10", 12" for options, size customized.

Sensors

Sensors include built-in valve type, external valve type, strapping type and mounted type for different scenarios.



Built-in battery lifetime

8years

Adapt

Sensor is small and light, adapt various tires and easy installation.


There are many ways of sensor calibration

The sensor supports factory calibration, sensor ID calibration, outgassing calibration, calibration tool calibration and adaptive calibration and other calibration methods, which can meet customers' various application scenarios

Support multi class alarm

The system supports high temperature alarm, high pressure alarm, low pressure alarm, rapid air leakage alarm, signal loss alarm and other alarms to ensure your driving safety

G-sensor detection included

The system supports docking vehicle can bus protocol, tire pressure and tire temperature information can be interacted through CAN bus; < / P > < p > in case of system fault, it supports sending fault code to can bus

Support equipment self check

The receiver can complete self-test within 5S after power on to ensure the normal operation of the equipment

Support information exchange with vehicle can bus

The system supports docking vehicle can bus protocol, tire pressure and tire temperature information can be interacted through CAN bus; < / P > < p > in case of system fault, it supports sending fault code to can bus

Support receiver diagnostics

Supported DTC: EEPROM fault, RF chip fault, abnormal vehicle speed signal, abnormal system input voltage, information of each round (high temperature, high and low voltage, low power of sensor, sensor fault, etc.); < / P > < p > can support diagnostic instrument to read relevant information of parts (part number, software and hardware version number, production number, & nbsp; supplier code, etc.)

Support sensor information modification

Support the writing, reading and clearing of sensor ID; support the writing and reading of calibration parameters (standard tire pressure value setting) < / P > < p > support fault code clearing; support receiver software reset

Product Specifications

Operating voltage

2.1V-3.6V

RF carrier frequency

433.92MHz

RF output power

 < 8dBm

RF modulation

FSK

RF frequency offset

±50KHz

RF baud rate

9.6 kbps ±5%

LF carrier frequency

125KHz±10KHz

LF modulation

ASK

LF baud rate

3.9kbps±5%

Pressure monitoring accuracy

1:0℃~+90℃:±5Kpa;

2:-20℃~0℃, 90℃~125℃:±7Kpa; 

3:-20℃~-40℃:±9Kpa;

Temperature monitoring accuracy

-40℃~+125℃:±3℃

weight

Less than 80g (including copper valve), less than 30g (excluding valve)

Protection level

IP6K9K

Us

Sales

13388427557

After-sale

0571-88963850
18968190931

Purchasing

0571-88963812

Enquire line

0571-89775590
partner@hopechart.com

Wechart

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